USER MANUAL HMX-W300YN SAMSUNG
HMX-W300BN/HMX-W300RN/HMX-W300YN
HMX-W350BN/HMX-W350RN/HMX-W350YN
www.samsung.com/register
For video recording, use a memory card that supports faster write speeds.
- Recommended Memory Card: 4MB/s (Class 4) or above.
Caring for water/dust/shock-proof capability
• The product is water-proof, dust-proof, and shock-proof.
- The product's dust-proof and water-proof performance complies with IP68.
• This product is available for general underwater recording in the sea, a river, or a lake.
- The product is water-proof to a depth of 5m (about 16.4 ft.) for about 1 hour. If you exceed the depth or time limit, the water-proof functionality is not guaranteed.
• The product is shock-proof to a height of 2m (about 6.56 ft.).
- Samsung is not responsible for any malfunction or damage caused by your mishandling. Carefully read and understand cautions on underwater recording before use.
- Because of natural oxidation, the sealing performance of rubber gaskets deteriorates as time goes by.
As a result, the water-proof performance may be degraded. Check the water-proof seals before taking the product into water.
- Samsung is not responsible for any loss caused by mishandling the product or leakage from deteriorated sealing. For the damaged water-proof seal, consult your Samsung service center. (Extra charges may be added.)

Before using the product under/near water

Caring for water/dust/shock-proof capability
Before using the product under/near water
- Make sure to remove sand, hair, and other foreign substances from the product, and keep the lens glass clean.
- If you find foreign substances or water around the memory card/HDMI jack cover or USB plug cover, wipe it off with a soft, clean cloth that leaves no fabric dust. Even a very small amount of a foreign substance may cause damage or let water enter the product.
- Make sure the water-proof seal in the cover is undamaged. A damaged seal can damage or let water enter the product. If the seal is damaged, contact your nearest Samsung Service Center for a replacement.
- Do not open or close the memory card/HDMI jack cover or USB plug cover with wet or dirt/sand-covered hands. Also avoid opening the covers near water. It may introduce water or other foreign substances into the product.
- Use the underwater mode to ensure the optimal condition for under water recording. page 40
- Close the memory card/HDMI jack cover and USB plug cover. Make sure they click when you close them. If they do not click, they are not closed.
- Do not open or close the memory card/HDMI jack cover or USB plug cover while on the beach or near water. It may introduce water or other foreign substances into the product.
- Do not open the memory card/HDMI jack cover or USB plug cover if this product is wet. It may introduce water or other foreign substances into the product.
- Change the memory card in a dry place protected from sea breezes.

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Illustration of a diving surfboard with red goggles and a snail, surrounded by floating bubbles of fish (no text or symbols)
Caring for water/dust/shock-proof capability
Using the product under/near water
- Do not use the product in water depths exceeding 5m (about 16.4 ft.).
- Do not use the product underwater for longer than 1 hour.
- Do not open the memory card/HDMI jack cover or USB plug cover underwater.
- Do not use the product in hot water, such as a hot spring.
-
Do not expose the product to strong vibration, shock, or pressure.
-
Do not jump or dive into water holding the product.
- Do not use the product in strong water flows such as in rapids or under waterfalls. The strong water pressure may impair the water-proof performance or cause a malfunction.
- Do not place the product near sand. Sand can enter the speaker and microphone.
- Do not expose to direct sunlight for a long time. The product can overheat.
- Do not poke the speaker or microphone of the product with any sharp object. Water-proof performance will be degraded.
- If the product is splashed by substances such as sunscreen, tanning oil, or soap, wipe off immediately. The substances may impair the water-proof performance or cause discoloration.
- Be careful not to get dirt, lint, and foreign substances on the internal microphone when using the product.

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Illustration of a swimming device with red goggles and a snail, surrounded by bubbles of goldfish (no text or symbols)
Cleaning after using the product under/near water
After using the product in water, rinse to remove foreign substances or salt from the product within 1 hour.
1 Immerse the product in clean water for 2\~3 minutes, and then gently shake it in the water to rinse it.
- Hold the product with the cleaned part facing down, and then gently shake the product.

2 Remove the product from the water, and then wipe the water droplets off the product with a soft and dry cloth.

3 Dry the product completely in a well ventilated and shaded area.

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Illustration of a window with curtains and a small object on a table (no text or symbols)

- Bubbles may appear when the product is soaking in water. This is not a malfunction.
- If the product is not rinsed completely, the water-proof performance may deteriorate.
- Press each button of the product to remove salt or other foreign substances between/around the buttons.
- Do not use chemicals to clean the product including soap, neutral detergent or alcohol. You can damage the product's water-proof capability.
- This product is designed to drain well. The water drains through the small holes around the buttons on the product.
- Do not use a device such as a hair dryer to dry the product. The waterproof performance may deteriorate or the appearance of the product can be transformed.
- Do not open the memory card/HDMI jack cover and the USB plug cover until the product has dried out.
- If there is water on this product, wipe it off with a soft and dry cloth until it is completely dry.
- After using the product under/near water, dry the internal microphone and speaker of the product completely. Not doing so may decrease the audio quality during video recording or playback.
- Do not poke the speaker or microphone of the product with any sharp object. Water-proof performance will be degraded.
Important safety instructions



Warning
To Reduce The Risk Of Fire Or Electric Shock, Do Not Expose This Apparatus To Rain Or Moisture.
Caution
Do not expose this apparatus to dripping or splashing. Do not place objects filled with liquids, such as vases, on the apparatus.
If the product is plugged in, you must pull the plug out of the wall socket to turn the product off completely. Consequently, any wall socket you plug the product into must be readily accessible.
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Clean only with dry cloth.
6 Do not block any ventilation openings. Operate in accordance with the manufacturer's instructions.
7 Do not place near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
8 Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
9 Protect the power cord from being walked on or pinched particularly at the plug, at wall outlets, and at the point where the cord exits from the apparatus.
10 Only use attachment/accessories specified by the manufacturer.
11 Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a
cart is used, use caution when moving the cart/apparatus combination to avoid injury from tipover.
12 Unplug this apparatus during lightning storms or when you leave it unused for long periods of time.

13 Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
14 Do not expose this apparatus to dripping or splashing. Do not put objects filled with liquid, such as a vase, on this apparatus.
15 VENTILATION:
Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the Product and to protect it from overheating. These openings must not be blocked or covered. Never place your Product on a bed, sofa, rug, or other similar surface or on or near a radiator or heat register. This Product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have been adhered to.
16 POWER SOURCES:
Operate the Product using only the types and sources of power indicated on the label. If you are not sure of the type of power supplied to your home, consult your local power company. This Product is intended to be powered by a rechargeable battery or by its power supply. Refer to the operating instructions.
17 GROUNDING OR POLARIZATION:
This Product may be equipped with either a polarized 2-wire AC line plug (a plug having a third pin for grounding). or a 3-wire grounding type plug (a plug having a third pin for grounding). If you are unable to insert the plug fully into the outlet, try reversing
the plug. If the plug still fails to fit, contact your electrician to replace your outlet. Do not defeat the safety purpose of the polarized plug.
18 POWER-CORD PROTECTION:
Route power supply cords so that they are not likely to be walked on or pinched by items placed on or against them. Pay particular attention the plug, areas around wall outlets, and the point where the cord exits from the unit.
19 LIGHTNING:
To protect the Product during a lightning storm or when you leave it unattended and unused for long periods of time, unplug it from the wall outlet. This will prevent damage to the Product due to lightning and powerline surges.
20 OVERLOADING:
Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
21 OBJECTS AND LIQUIDS:
Never push objects of any kind into the Product through the openings in its case. The objects may touch dangerous voltage points or short out a part that could result in a fire or electric shock. Never spill liquids of any kind onto the Product. Should spillage occur, unplug the unit and have it checked by a technician before use.
22 SERVICING:
Do not attempt to service this Product yourself. Opening or removing the covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
23 DAMAGE REQUIRING SERVICE:
Unplug this Product from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a. When the power-supply cord or plug is damaged.
b. If any liquid has been spilled onto or objects have fallen into the Product.
c. If the Product has been exposed to rain or water.
d. If the Product does not operate normally when you follow the operating instructions. Do not continue to adjust the controls. Improper adjustment of the controls may result in severe damage. If this occurs, it will often require extensive work by a qualified technician to restore the Product to its normal operation.
e. If the Product has been dropped or the case has been damaged.
f. When the Product exhibits a distinct change in performance.
24 REPLACEMENT PARTS:
When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock or other hazards.
25 SAFETY CHECK:
After the Product has been serviced or repaired, ask the service technician to perform safety checks on the unit to confirm that the Product is in safe operating order.
26 To prevent damage which may result in a fire or shock hazard, do not expose this appliance to rain or moisture.
27 Before using the power supply with a 240V AC wall outlet, attach a plug adaptor that matches the design of local wall outlets to the power supply's plug.
Caring for water/dust/shock-proof capability
USER INSTALLER CAUTION:
Your authority to operate this FCC certified equipment could be voided if you make changes or modifications not expressly approved by this party responsible for compliance to part 15 FCC rules.
NOTE:

LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, STATE OR FEDERAL LAWS. For details see lamprecycle.org, eiae.org, or call 1-800-Samsung (7267864)
CALIFORNIA USA ONLY
This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA "Perchlorate Material - special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate".
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help and for additional suggestions. The user may find the following booklet prepared by the Federal Communications Commission helpful: "How to Identify and Resolve Radio-TV Interference Problems." This Booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402, Stock No. 004-000-00345-4.
FCC Warning
The user is cautioned that changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions;
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Before reading this user manual
SAFETY WARNINGS
What the icons and signs in this user manual mean:
| Safety Icon Meaning |
WARNING | There is a potential risk of death or serious injury. |
CAUTION | There is a potential risk of personal injury or damage to the product. |
 | To reduce the risk of fire, explosion, electric shock, or personal injury when using your product, follow these basic safety precautions. |
 | Settings required before using a function. |
 | Here are hints or page number references you will find helpful when you operate the product. |
These warning icons are here to prevent injury to you and others or to help you operate your product better. Please follow them explicitly. After reading this section, keep it in a safe place for future reference.
PRECAUTIONS
Warning!
When using the AC power adapter with your product, connect the adapter to an outlet with protective grounding.
If you plug the AC adapter into a 240V AC outlet, be sure to use a suitable plug adapter that matches the design of local wall outlets.
About this user manual
Thank you for purchasing this Samsung Product. Please read this user manual carefully before you use the product and keep it handy for future reference. Should your product fail to operate correctly, refer to Troubleshooting. →pages 87\~95
This User Manual covers the HMX-W300 and HMX-W350 models.
• Illustrations of model HMX-W300 are used in this user manual.
- Although some features of HMX-W300 and HMX-W350 are different, they operate in the same way.
- The displays in this user manual may not be exactly the same as those you see on the LCD screen.
- The design and specifications of the product and other accessories are subject to change without notice.
- Before use, read the 'Safety information' carefully and then operate the product properly.
- Samsung is not responsible for any injury or damage caused by not following the instructions in the user manual.
- In this manual, a 'memory card' or 'card' means a micro SD, micro SDHC, or micro SDXC.
- In this user manual, the icon or symbol in the parenthesis appearing in a description of a submenu item will appear and remain on the LCD screen when you set the item.
Example: Submenu item of Video Resolution →page 53
- 1080/30p (FULL HD) : Records in the FULL HD (1920x1080/30p) format. (If you set the video resolution to 1080/30p, the (FULL HD icon appears and remains on the LCD screen.)
Before using this product
• This product records video in H.264 (MPEG4/AVC) format.
- You can play back and edit the video recorded by the product on a personal computer using the internal software of this product.
- Please note that this product is not compatible with other digital video formats.
- Before recording an important video, make a trial recording. Play back your trial recording to make sure the video and audio have been recorded properly.
- Recorded contents may be lost due to a mistake when handling the product or memory card, etc.
Samsung will not provide compensation for damage due to the loss of recorded contents.
- Make a backup of important recorded data.
Protect your important recorded data by copying the files to a PC. We also recommend you copy them from your PC to other recording media for storage. Refer to the software installation and USB connection guide.
- Copyrights: Please note that this product is intended for individual use only.
Data recorded on the storage media in this product using other digital/analog media or devices is protected by the Copyright Act and cannot be used without permission of the owner of the copyright, except for personal enjoyment. Even if you record an event such as a show, performance, or exhibition for personal enjoyment, we strongly recommend that you obtain permission beforehand.

Proper recording etiquette
- Do not record videos and photos of people without their authorization or consent.
- Do not record videos and photos in forbidden recording places.
- Do not record videos and photos in private places.
Notes regarding trademarks
- All the trade names and registered trademarks mentioned in this manual or other documentation provided with your Samsung product are trademarks or registered trademarks of their respective holders. Furthermore, “TM” and “®” are not mentioned in each case in this manual.
- Micro SD, micro SDHC, and micro SDXC logos are trademarks of SD-3C, LLC.
- Microsoft ^® , Windows ^® , Windows Vista ^® , Windows ^® 7, and DirectX ^® are either registered trademarks or trademarks of the Microsoft Corporation in the United States and/or other countries.
- Intel ^® , Core ^™ , Core 2 Duo ^® , and Pentium ^® are the registered trademarks or trademarks of the Intel Corporation in the United States and other countries.
- AMD and Athlon™ are either registered trademarks or trademarks of AMD in the United States and other countries.
- Macintosh, Mac OS are either registered trademarks or trademarks of Apple Inc. in the United States and/or other countries.
- YouTube is a trademark of Google Inc.
• Flickr is a trademark of Yahoo.
• Facebook is a trademark of Facebook Inc.
• Twitter is a trademark of twitter Inc.
- Picasa is a trademark of Google Inc.
- HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
- Adobe, the Adobe logo, and Adobe Acrobat are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.
The safety precautions illustrated below are to prevent personal injury or material damages. Heed all instructions fully.

WARNING There is a potential risk of death or serious injury.

Using the product at temperatures over 60°C (140°F) may result in fire. Do not store the product in a high temperature location for a long period of time. Otherwise, battery inside the product may overheat and explode.

Do not allow water, metal, or inflammable material to enter the product. Doing so may pose a fire hazard.

No oil! Oil entering the product can cause electric shock or cause the product to malfunction.

Do not aim the product directly into the sun. Doing so could cause eye injuries, and may cause internal parts of the product to malfunction.

Do not dispose of the product in a fire. Fire can cause the battery to explode.

Never use cleaning fluid or similar chemicals to clean the product. Do not spray cleaners directly on the product. Doing so may pose a fire hazard.

Keep memory cards out of the reach of children. If the memory card is swallowed by a child, consult a physician immediately.

If the product produces an abnormal sound or smell, or smokes, immediately request service from a Samsung service center. There is a risk of fire or personal injury.

Connect the USB plug to a USB jack on a PC or an adaptor. Do not insert the plug forcibly if it does not match the jack. You can break the plug.

WARNING There is a potential risk of death or serious injury.

If the USB plug gets hot or the product produces an abnormal sound or smell when charging or when sending data, unplug the USB plug immediately and request service from a Samsung service center.
There is risk of fire or personal injury.

Don't disassemble or attempt to repair the USB plug or the product. There is a risk of fire or electric shock.

Do not place heavy objects on the USB plug. Heavy objects can cause the plug to break or disconnect from the product.

Do not open and close the memory card cover or USB plug cover near or in the water. Do not open or close the cover with wet hands. Either action may cause an electric shock or damage the product.

Do not touch the USB plug with wet hands. There is a risk of electric shock.

CAUTION There is a potential risk of personal injury or damage to the product.

Do not press the surface of the LCD with force, or hit it with a sharp object. If you push the LCD surface, you can cause unevenness in the display.

Do not drop or expose the product or its accessories to severe vibrations or impact. This can cause the product or its accessories to malfunction or cause personal injury.

Do not use the product on a tripod (not supplied) in a place where the tripod is subject to severe vibrations or impact.

Do not use the product in direct sunlight or near heating equipment. The heat may cause a malfunction or injury.

Do not leave the product in a closed vehicle for a long time where the temperature is very high. High temperatures can cause the product to malfunction and the battery to explode or burst into flame.

Do not expose the product to soot or steam. Thick scot or steam could damage the product case or cause the product to malfunction.

Do not use the product near dense exhaust gas generated by gasoline or diesel engines, or near a corrosive gas such as hydrogen sulfide. Doing so may corrode the external or internal terminals, disabling normal operation.

Do not expose the product to insecticide. Insecticide entering the product could cause the product to operate abnormally. Turn the product off and cover it with a vinyl sheet, etc. before using insecticide.

Do not expose the product to sudden changes in temperature or high humidity. There is also a risk of product failure or electric shock if you use the product outdoors during lightning storms.

CAUTION There is a potential risk of personal injury or damage to the product.

Do not wipe the product body with benzene or thinner. The exterior coating could peel off or the surface could deteriorate.

Do not use the product near a TV or radio. It can cause distortion on the TV screen or interference on the radio.

Do not use the product near sources of strong radio waves or magnetism such as speakers or large motors. Noise from these sources could distort the video or audio you are recording.

Use Samsung-approved accessories only. Using products from other manufacturers may cause overheating, fire, explosion, electric shock or personal injuries caused by abnormal operation.

Place the product on a stable surface that is well ventilated.

Keep important data separately. Samsung is not responsible for data loss.

Manufacturers of unauthorized accessories compatible with this product are responsible for their own products. Use the optional accessories according to their safety instructions. Samsung is not responsible for any malfunctions, for fires or electric shocks, or for damage caused by unauthorized accessories.

To maintain water-proof performance, replace related parts annually. For replacement of such parts, consult your Samsung service center.
Contents
Caring for water/dust/shock-proof capability ....ii
Before reading this user manual 2
Safety information 4
Quick start guide 10
Getting Started 14
Getting to know the product 15
WHAT'S INCLUDED WITH YOUR PRODUCT 15
LOCATION OF CONTROLS 16
IDENTIFYING THE SCREEN DISPLAYS 18
Getting ready to start recording 22
CHARGING THE BATTERY 22
CHECKING THE BATTERY STATE 23
INSERTING/EJECTING A MEMORY CARD (NOT SUPPLIED) .... 25
SELECTING A SUITABLE MEMORY CARD (NOT SUPPLIED) ... 26
Basic operation of the product 29
TURNING YOUR PRODUCT ON/OFF 29
SETTING THE DATE/TIME FOR THE FIRST TIME 29
SWITCHING THE INFORMATION DISPLAY MODE 32
USING THE FLOATING BUMPER (HMX-W350 ONLY).... 32
USING THE WEARABLE BAND (CHEST BAND, ARM BAND)
(HMX-W350 ONLY) 32
USING THE STRAP 33
SELECTING THE OSD LANGUAGE 33
Basic recording/playback 34
Basic recording 35
RECORDING VIDEOS 35
CAPTURING PHOTOS DURING VIDEO RECORDING ...... 37
TAGGING GREAT MOMENTS WHILE RECORDING
(MY CLIP FUNCTION) 38
RECORDING PHOTOS 39
RECORDING WITH EASE FOR BEGINNERS (SMART AUTO) ... 40
USING UNDERWATER MODE 40
ZOOMING....41
Basic playback 42
CHANGING THE PLAYBACK MODE 42
Advanced recording/playback 50
Using the menu items 51
HANDLING MENUS 51
MENU ITEMS 52
Advanced recording 53
Video Resolution 53
Photo Resolution 53
White Balance 54
Smart Filter 55
Contents
Back Light 56
Face Detection 57
Anti-Shake (DIS) 58
Advanced playback 59
Play Mode 59
Delete 60
Protect....61
Delete My Clip 62
Share Mark 63
Smart BGM 64
Smart BGM Option 64
Slide Show 66
File Info....66
Other settings 67
Other settings 68
SETTING MENU ITEMS....68
Storage Info 68
File No 69
Date/Time Set 69
Date/Time Display 70
LCD Brightness 70
Auto LCD Off 71
Beep Sound 71
Shutter Sound 72
Auto Power Off 72
PC Software 73
Video Out 73
Format 74
Default Set 75
Language 75
Using with other devices 76
Connecting to a TV 77
CONNECTING TO A HIGH DEFINITION TV WITH HDMI ..... 77
VIEWING ON A TV SCREEN....77
Using with a Windows computer 78
WHAT YOU CAN DO WITH A WINDOWS COMPUTER ..... 78
USING THE Intelli-studio PROGRAM 79
USING AS A REMOVABLE STORAGE DEVICE 84
Appendixes....86
Troubleshooting 87
WARNING INDICATORS AND MESSAGES 87
SYMPTOMS AND SOLUTIONS 90
MAINTENANCE 96
USING YOUR PRODUCT ABROAD 97
HOW TO USE ARM BAND : BASED ON LEFT-ARM USE
(HMX-W350 ONLY) 98
HOW TO USE CHEST BAND (HMX-W350 ONLY) 99
GLOSSARY 100
Specifications....101
Quick start guide
This quick start guide introduces the basic operation and features of your product. See the reference pages for more information.
STEP 1: Get ready
1 Insert a memory card.
→ page 25
- You can use commercially available micro SD, micro SDHC, or micro SDXC memory cards with this product.

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Diagram of a Samsung audio device showing the internal components and an inset view of its internal structure (no text or symbols present)
2 Charge the battery fully.
→ page 22
- The battery is fully charged when the CHG (charging) indicator light turns green.

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Line drawing of a desktop computer setup with monitor, keyboard, mouse, and CD/DVD unit (no text or symbols)

The product comes with the battery installed. No additional battery is required. Charge the product's internal battery via the USB connection.
STEP 2: Record with your product

Quick start guide
Recording videos
Your product uses advanced H.264 compression technology to give you the clearest video quality.

Using Underwater mode
The product provides general water-proof performance which enables underwater recording in seas, rivers, and lakes. Enable the underwater mode to record clear videos under water. page 40 Read and understand cautions on underwater recording before use.
1 Press the [Power (○)] button.
2 Press the [Mode (☐)] button to set the video recording mode.

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Illustration of a mobile phone with a camera icon and control panel (no text or symbols)
3 Press the [OK (REC)] button.
• To stop recording, press the [OK (REC)] button again.
![[579Min] 0:00:00 Pause Capture](/content/2026/06/1195116/images/9c53ee9c885843eedddf588c8893b29bfe3599dadf6f177539f3a20a486843c7.jpg)
Recording photos
You can take photos and store them in the storage media. Set the desired resolution before recording.
1 Press the [Power ( 🔊 ) button.
2 Press the [Mode (💡)] button to set the photo recording mode.

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Illustration of a mobile phone with a camera icon and control panel (no text or symbols)
3 Frame the subject in the LCD screen, and press the [OK (REC)] button.
• The shutter sound is heard and the photo is recorded.

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Silhouette of a person with directional arrows indicating movement (no text or symbols)

• The default video resolution setting is 720/30p.
• You can also take photos while recording a video. →page 37
STEP 3: Play back videos or photos
Viewing videos or photos on the LCD screen
You can find recordings quickly by using the thumbnail index view.
1 Press the [Playback (▶) button to set the playback mode.

2 In Play Mode, select Video or Photo. ↩ page 59
- The recorded videos or photos appear in the thumbnail index view.
3 Press the [Zoom (T/W)/Display (□)/Underwater (☐)] button to select the desired video or photo, then press the [OK (REC)] button.

STEP 4: Save recorded videos or photos
Using the Intelli-studio program built into your product, you can import videos/photos into your computer and edit or share the videos/photos with your friends and family. For details, see pages 78\~83
Importing videos/photos from the product to your PC and viewing them on your PC screen
1 Start the Intelli-studio program by connecting the built-in USB plug of the product to your PC.
- A new file saving screen appears with the Intelli-studio main window. Click Yes. The uploading procedure starts.

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Illustration of a desktop computer setup with monitor, keyboard, mouse, and CD inside a case (no text or symbols)
Intelli-studio runs automatically after you have connected your product to a Windows computer (if you have set PC Software: On in the product). → page 73
Quick start guide
2 Any new files are saved to your PC and registered to Contents Manager in the Intelli-studio program.
- You can arrange the files by different criteria such as Face, Date etc.
Contents Manager Saved files in your PC

Folders directory on your PC
3 Double-click the file you would like to play back.
Sharing videos/photos on Web sites
Share your contents with the world, by uploading videos and photos directly to a web site with a single click.
Click Share (☐) → Upload on the Intelli-studio browser.
→page 82
STEP 5: Delete videos or photos
If the product's storage media is full, you cannot record new videos or photos. Save videos and photos to your computer, and then delete the videos or photos you've saved to your computer from the product's storage media.
Then, you can record new videos or photos in the newly freed-up space.
[Playback (▶) → Select a file by using [Zoom (T/W)/Display (□)]/Underwater (□) → [Delete (□)] → Select Yes with [Display (□)]/Underwater (□) → [OK (REC)] → page 60

flowchart
graph TD
A["Sensor Input"] --> B["Photo Collection"]
B --> C["Disposal"]
C --> D["Output Image"]
Getting Started
Learn your product's layout, indicators, and basic operations.
Getting to know the product 15
WHAT'S INCLUDED WITH YOUR PRODUCT 15
LOCATION OF CONTROLS 16
IDENTIFYING THE SCREEN DISPLAYS 18
Getting ready to start recording 22
CHARGING THE BATTERY 22
CHECKING THE BATTERY STATE 23
INSERTING/EJECTING A MEMORY CARD (NOT SUPPLIED) .... 25
SELECTING A SUITABLE MEMORY CARD (NOT SUPPLIED) ... 26
Basic operation of the product 29
TURNING YOUR PRODUCT ON/OFF 29
SETTING THE DATE/TIME FOR THE FIRST TIME 29
SWITCHING THE INFORMATION DISPLAY MODE 32
USING THE FLOATING BUMPER (HMX-W350 ONLY).... 32
USING THE WEARABLE BAND (CHEST BAND, ARM BAND)
(HMX-W350 ONLY) 32
USING THE STRAP 33
SELECTING THE OSD LANGUAGE 33
Getting to know the product
WHAT'S INCLUDED WITH YOUR PRODUCT
Your new product comes with the accessories shown on this page. If any of these items are missing from your box, call Samsung's Customer Care Center.

natural_image
Line drawing of a Samsung electronic device with ports and buttons (no text or symbols on body)
| Model name | Color | Internal memory | Gravity Sensor | Lens |
| HMX-W300BNHMX-W350BN | Black | No | X | Digital zoom: x3 |
| O |
| HMX-W300RNHMX-W350RN | Red | X |
| O |
| HMX-W300YNHMX-W350YN | Orange | X |
| O |

Although the models have some features that are different, they operate in the same way.
Check your accessories



Strap
(AD63-02604A)
Quick start guide (AD68-07049A)
USB extension cable
(HMX-W350 only)
(AD39-00195A)



Floating bumper (HMX-W350 only) (AD63-06927A)
Chest band
(HMX-W350 only)
(AD61-05704A)
Product holder/Arm band (HMX-W350 only) (AD61-05703A)
Optional accessories



Micro HDMI cable (AD39-00179A)
Micro SD/SDHC/SDXC card
Micro SD/SDHC/SDXC adapter

• The exact appearance of each item may vary by model.
• The contents may vary depending on the sales region.
- A memory card is not included. See page 26 for memory cards compatible with your product.
- You can purchase parts and accessories from your local Samsung dealer. SAMSUNG is not responsible for reduced battery life time or malfunctions caused by any unauthorized use of accessories.
LOCATION OF CONTROLS
Rear/Left

| 1 | LCD screen |
| 2 | Zoom (T/W) button |
| 3 | OK (REC) button |
| 4 | Display (button) |
| 5 | Mode (button) |
| 6 | MENU button |
| 7 | My Clip (button) |
| 8 | Power (button) |
| 9 | Underwater (button) |
| 10 | Playback (/ Photo capture button) |
| 11 | Share (/ Pause button) |
| 12 | Delete (button) |
| 13 | CHG (Charging) indicator |
| 14 | Strap hook |
| 15 | Internal speaker |
Front/Right/Bottom

1 Internal microphone
2 Lens
3 Cover (Built-in USB plug)
4 Open/Close lever (Built-in USB plug)
5 Water-proof seal (Built-in USB plug)
6 Built-in USB plug
7 Built-in USB open lever
8 Tripod receptacle
9 HDMI jack
10 Memory card slot
11 RESET button
12 Water-proof seal (Memory card, HDMI jack)
13 Open/Close lever (Memory card, HDMI jack)
14 Cover (Memory card, HDMI jack)

Be careful not to cover the internal microphone and lens while recording.
IDENTIFYING THE SCREEN DISPLAYS
The available functions vary depending on the operation mode you have selected. Different indicators appear depending on the setting values.

- This On Screen Display (OSD) is shown in the video recording mode only.
- Press the [Mode (💡)] button to set the video recording mode. →page 30
Video recording mode
![[579Min] STBY H0 12:00AM JAN/01/2012 12:00AM](/content/2026/06/1195116/images/38602e831abe622285776d44bb0d2cbb64df58f793dbaae42286009f966f54b8.jpg)
Top of the LCD screen
| Indicator Meaning |
| Video recording mode |
| Smart Auto / Underwater mode |
| [579Min] | Remaining recordable time |
| STBY / ● / [ ]/→ | Operating status (standby/ recording/pause/photo capturing) |
| Storage media (memory card) |
| Battery information (remaining charge level) |
| My Clip |
Right of the LCD screen
| Indicator Meaning |
| Digital Zoom bar |
Bottom of the LCD screen
| Indicator Meaning |
| HD | Video Resolution |
| White Balance |
| Smart Filter |
| Back Light |
| Face Detection |
| Anti-Shake (DIS) |
| JAN/01/2012 12:00AM | Date/Time |

- The settings of functions marked with a star are lost when the product turns off.
- The on-screen indicators are based on a micro SDHC memory card with a 32GB capacity.
- The screen above is an example and may differ from the actual display.
- For warning indicators and messages, see pages 87–89
- The illustrated items above and their positions may be changed without notice to improve performance.

- This On Screen Display (OSD) is shown in the photo recording mode only.
- Press the [Mode / button to set the photo recording mode. -page 30
Photo recording mode
![[9999] JAN/01/2012 12:00AM](/content/2026/06/1195116/images/5e2c1515bb4e3bc4e4567c877d9fc0aaf68569f261c2cf55b7442409fc61de0a.jpg)
Top of the LCD screen
| Indicator Meaning |
| Photo recording mode |
| Smart Auto / Underwater mode |
| [9999] | Photo counter(total number of recordable photos) |
| Operating status (photo capturing) |
| Storage media (memory card) |
| Battery information(remaining charge level) |
Right of the LCD screen
| Indicator Meaning |
| Digital Zoom bar |
Bottom of the LCD screen
| Indicator Meaning |
| Photo Resolution |
| White Balance |
| Smart Filter |
| Back Light |
| Face Detection |
| Anti-Shake (DIS) |
| JAN/01/2012 12:00AM | Date/Time |

- The settings of functions marked with a * are lost when the product turns off.
- The total number of recordable photos is based on available space on the storage media.
- The largest number the OSD Image Counter can display is "9,999".

- This On Screen Display (OSD) is shown in the video playback mode only.
- Press the [Playback (▶)] button to set the playback mode.→page 30
Video playback mode: Thumbnail view

Top of the LCD screen
| Indicator Meaning |
| Video playback mode |
| 0:00:55 | Duration of video |
| 1/10 | Current video/Number of total recorded videos |
| Battery information (remaining battery level) |
Center of the LCD screen
| Indicator Meaning |
| Protect |
| Share mark |
| My Clip |
| Scroll bar |
Bottom of the LCD screen
| Indicator Meaning |
| Menu | Button guide |
Video playback mode: Single view

Top of the LCD screen
| Indicator Meaning |
| Video playback mode |
| Video Resolution |
| Operating status ( playback/pause/search/slow motion playback) |
| 0:00:00/0:00:55 | Time code(elapsed time/recorded time) |
| Erase protection |
| Share mark |
| Battery information(remaining battery level) |
| My Clip |
| 100-0001 | File name (file number) |
Center of the LCD screen
| Indicator Meaning |
 | - Previous skip/Rewind (◀)◀- Forward skip/Fast Forward(▶/▶)- Volume up/down (◀/▲- Playback/Pause (▶/||)- Reverse/forward slow motion playback (◀/▶) |
Bottom of the LCD screen
| Indicator Meaning |
| JAN/01/2012 12:00AM | Recorded date/time |
| Button guide |

The on-screen indicators appear briefly. They reappear when you press the [OK (REC)] button.

- This On Screen Display (OSD) is shown in the photo playback mode only.
- Press the [Playback (▶)] button to set the playback mode.→page 30
Photo playback mode: Thumbnail view

Top of the LCD screen
| Indicator Meaning |
| Photo playback mode |
| 1/10 | Current photo/Number of total recorded photos |
| Battery information (remaining battery level) |
Center of the LCD screen
| Indicator Meaning |
| @-m | Protect |
| Scroll bar |
Bottom of the LCD screen

Photo playback mode: Single view

Top of the LCD screen
| Indicator Meaning |
| Photo playback mode |
| Photo Resolution |
| Slide show |
| 1/10 | Current photo/Number of total recorded photos |
| Erase protection |
| Battery information (remaining battery level) |
| 100-0001 | File name (file number) |
Center of the LCD screen

Bottom of the LCD screen
| Indicator Meaning |
| Button guide |
| JAN/01/2012 12:00AM | Recorded date/time |

The on-screen indicators appear briefly. They reappear when you press the [OK (REC)] button.
Getting started
Getting ready to start recording
CHARGING THE BATTERY
Battery for this product is built into the product.

Be sure to charge the battery before you start using your product.
- You can charge the battery with the built-in USB plug.

flowchart
graph LR
A["Device 1: Input"] --> B["Computer"]
B --> C["Phone Box"]
C --> D["Device 2: Output"]
style A fill:#f9f,stroke:#333
style B fill:#ccf,stroke:#333
style C fill:#cfc,stroke:#333
style D fill:#fcc,stroke:#333
1 Press the [Power (☐)] button to turn off the product.
2 Slide and open the [Open/Close] lever in the direction of the arrow to pop out the built-in USB plug, as shown in the figure.
- When you press the [USB open] lever sideways, the USB plug will pop out if the built-in USB plug cover is open.
3 Connect the built-in USB plug of the product to the USB port of a PC, and then check if the USB port complies with the standard rated power limit.
- The charging (CHG) indicator lights up and charging starts. After the battery is fully charged, the charging (CHG) indicator turns green.
4 When the charging is completed, detach the USB plug from the PC, and then push in the built-in USB plug.
5 Slide and close the [Open/Close] lever in the direction of the arrow to close the built-in USB plug cover, as show in the figure.
• Do not force the built-in USB plug.
- Depending on your computer environment, you can attach a USB extension cable (HMX-W350 only) to the product's USB plug and your computer's USB port to charge the product.
- The battery does not charge if you operate the product when it is connected to a PC. To charge the battery when it is connected to your PC with the built-in USB plug, you must turn the product off.
CHECKING THE BATTERY STATE
You can check the charging state and remaining battery capacity.
To check the charging state
The color of the LED indicates the power or charging state.

| (Orange) | Charging |
| (Orange Blink) | Error |
| (Green) | Fully charged |

natural_image
Silhouette of a person in motion, no text or symbols visible
Battery level display
The battery level display shows the amount of power remaining in the battery.
| Battery level indicator | State Message | |
| Fully charged - | |
| 25-50% used - | |
| 50-75% used - | |
| 75-95% used - | |
| 95-98% used - | |
| Exhausted (flickers): The product will be forced to turn off after 3 minutes. Charge the battery as soon as possible. | - |
| - After 3 seconds, the product turns off. | Low Battery |
The figures above are based on a fully charged battery at a normal temperature. Low ambient temperature may affect the use time.
Available running time for the battery
| Charging time | Approx. 270min.(Use the built-in USB plug) |
| Resolution\Mode | Continuous recording time | Playback time |
| 1080/30p | Approx. 120 min. Approx. 180 min. |
| 720/30p | Approx. 130 min. Approx. 200 min. |
- Charging time: Approximate time in minutes required to fully charge a completely exhausted battery.
- Recording/Playback time: Approximate time available when you have fully charged the battery.
- Times shown above are measured under Samsung's test conditions. Your times may differ, depending on your usage and conditions.

- The recording and playback times will be shorter when you use your product in low temperatures.
- The charging time will vary depending on the amount of charge left in the battery.
- Depending on your PC specifications, the charging time can be prolonged.
Continuous recording (without zoom)
The continuous recording time above shows the available recording time when you record without using any other function after recording starts.
The battery may discharge 2-3 times faster than this reference if you use the recording start/stop, zoom, and playback functions.
About the battery
- Battery properties
A lithium-ion battery is small-sized and has a high capacity. Low ambient temperature (below 10^ C ( 50^ F)) may shorten its usage time and affect its function.
- Be careful not to completely discharge the battery.
- When fully discharged, a battery damages its internal cells. The battery may be prone to leakage when fully discharged.
- If the battery is not used for a long time, fully charge the battery and then, using your product, drain the charge completely once every 3 months to keep the battery functioning properly.
- A battery which is completely discharged may not turn on the recharging LED during charging. This is deliberate and is designed to protect the battery. If you start charging and the charge indicator does not light within 5 minutes, contact your local Samsung dealer.
• The battery lifetime is limited.
- Battery capacity decreases over time and through repeated use. If decreased usage time between charges becomes significant, it is probably time to replace the battery with a new one. Contact your local Samsung dealer.
- Each battery's life is affected by storage, operating, and environmental conditions.

The rechargeable battery is built in the product and the battery must be replaced with Samsung Service Center.
- Unauthorized battery replacement and use may cause the product to wet, overheat, fire, or explode.
- SAMSUNG is not responsible for any damage caused by the use of an unauthorized battery.
INSERTING/EJECTING A MEMORY CARD (NOT SUPPLIED)

flowchart
graph LR
A["Input: Samsung Sensor"] --> B["Transfer to Samsung Display"]
B --> C["Adjustment to Samsung Display"]
C --> D["Add to Schematic"]
D --> E["Output: Schematic with 2-pin connector and switch"]
style A fill:#f9f,stroke:#333
style B fill:#ccf,stroke:#333
style C fill:#cfc,stroke:#333
style D fill:#fcc,stroke:#333
style E fill:#cff,stroke:#333
To insert a memory card
1 Press the power button to turn off the product and then slide the [Open/Close] lever in the direction of the arrow and open the memory card cover as shown in the figure above.
2 Insert the memory card into the card slot until it softly clicks.
- Make sure that the terminals portion of the card is facing left and the product is placed as shown in the figure.
3 Close the cover, and then slide the [Open/Close] lever in the direction of the arrow as show in the figure.
To eject a memory card
1 Press the power button to turn off the product and then slide the [Open/Close] lever in the direction of the arrow and open the memory card cover as shown in the figure above.
2 Gently push the memory card to eject it.
3 Close the cover, and then slide the [Open/Close] lever in the direction of the arrow as show in the figure.

- To avoid the data loss, turn off the product by pressing the [Power (○)] button before inserting or ejecting the memory card.
- If you eject the memory card from the product while it is on, the product turns off.
- Be careful not to push the memory card too hard. The memory card may suddenly pop out.

Your product supports only micro SD, micro SDHC, and micro SDXC cards.
Card compatibility with the product may vary depending on the manufacturer and the type of memory card.
SELECTING A SUITABLE MEMORY CARD (NOT SUPPLIED)
Compatible memory cards
- You can use micro SD, micro SDHC, and micro SDXC cards with this product.
We recommend you use a micro SDHC card. This product supports micro SD cards up to 2GB. We cannot guarantee normal operation with micro SD cards bigger than 2GB.
• MMC (Multi Media Card) and MMC Plus are not supported.
• Compatible memory cards and capacities:
- micro SD card: 1GB \~ 2GB
- micro SDHC card: 4GB \~ 32GB
- micro SDXC card: \~ up to 64GB
- When you use unauthorized memory cards, the product cannot record videos correctly and your recordings may be lost.
- The memory cards released after this product was released may not be compatible with the product.
- To ensure stable recording and playback, use 4MB/s (Class 4) or higher memory cards.
- Micro SDHC and micro SDXC cards are a higher version of micro SD memory cards and support higher capacity than micro SD memory cards.
- Use micro SD cards only with micro SD enabled host devices.
Usable memory card

Micro SD (1GB\~2GB)

Micro SDHC (4GB\~32GB)

Micro SDXC (\~64GB)
Handling a memory card
- Damaged data may not be recoverable. We recommend you make a back-up of important data separately on the hard disk of your PC.
- Turning the power off or removing a memory card during an operation such as formatting, deleting, recording, and playback may cause data loss.
- If you modify the name of a file or folder stored in the memory card with your PC, your product may not recognize the modified file.
- The micro memory card does not support any data recovery mode. Therefore, care should be taken to prevent the memory card from being damaged while recording.
- We recommend that you power off the product before inserting or removing the memory card to avoid data loss.
- Make sure to format the memory card in this product. If the memory card has been formatted by a PC or other device, using it on this product without reformatting may cause recording and/or playback failure. Samsung is not responsible for damage to recorded contents caused by incompatible formatting.
- You have to format newly-purchased memory cards, memory cards with data that your product cannot recognize, or cards with data saved by other devices. Note that formatting erases all data on the memory card. Erased data cannot be recovered.
- A memory card has a certain life span. If you cannot record new data, you have to purchase a new memory card.
- Do not bend, drop, or subject the card to strong impacts.
- Do not place foreign substances on the memory card terminals. Use a soft dry cloth to clean the terminals if required.
- Do not paste anything other than the label provided with the card on the label pasting area of the card.
- Do not use a damaged memory card.
- Be careful to keep the memory card out of the reach of children, who might swallow it.
This product supports micro SD, micro SDHC, and micro SDXC memory cards, giving you a wider choice of cards!
The data storage speed may differ, depending on the manufacturer and production system.
- SLC (Single Level Cell) system: faster write speed enabled.
- MLC (Multi Level Cell) system: only lower write speed is supported.
For best results, we recommend using a memory card that supports a faster write speed.
Using a lower write speed memory card for recording video may cause difficulties when the card is storing. You may even lose your video data during the recording.
In an attempt to preserve every bit of the recorded video, the product forcibly stores the video on the low speed memory card and displays a warning:
Low speed card. Please record at a lower resolution.
If you are unavoidably using a low speed memory card, the resolution of the recording may be lower than the set value.
→page 53
The higher the resolution and quality, the more memory the product uses.

Using the memory card adaptor
This product uses micro SD, micro SDHC, and micro SDXC memory cards.
To use a memory card directly with a computer or a card reader you must attach it to or insert it into an adaptor.


- Samsung is not responsible for data loss due to misuse, including loss caused by any PC virus.
- We recommend storing memory cards in memory card cases to avoid data loss that can be caused by moving the card or by static electricity.
- After a period of use, the memory card may get warm. This is normal and is not a malfunction.
Listed below are the available video recording times and the number of photos the product can take, by card memory size and resolution. Refer to the recordable video time and the number of photos when recording videos or taking photos.
Recording time available for video in minutes
| Resolution | Storage media capacity |
| 1GB 2GB 4GB | 8GB 16GB | 32GB | 64GB | | | |
| 1080/30p | 8 | 17 | 34 69 | 139 279 | 555 | | |
| 720/30p | 17 33 | 66 134 | 269 540 | 1,073 | | | |
(Unit: Approximate minutes of recording)
Recordable number of photos
| Resolution | Storage media capacity |
| 1GB 2GB 4GB | 8GB 16GB | 32GB | 64GB | | | |
| 2720 x 2040 | 690 1,350 | | 2,710 5,450 | 9,999 | 9,999 | 9,999 | |
| 2048 x 1536 | 1,000 1,950 | 3,930 | 7,900 | 9,999 | 9,999 | 9,999 | |
| 1920 x 1080 | 1,340 2,630 | 5,270 | 9,999 | 9,999 | 9,999 | 9,999 | |
| 640 x 480 | 3,700 7,240 | 9,999 | 9,999 | 9,999 | 9,999 | 9,999 | |
(Unit: Approximate number of images)
1GB ÷ 1,000,000,000 bytes : Actual formatted capacity may be less as the internal firmware uses a portion of the memory.

- Your recordable time and capacity and recordable number of photos may differ from the figures in the tables depending on your subject and actual recording conditions.
• The higher the resolution, the more memory is used.
- Lower resolution increases the recording time, but the image quality may suffer.
- The bit rate automatically adjusts to the image you are recording. Accordingly, the recording time may vary.
• Memory cards bigger than 64GB may not operate normally.
- The maximum continuous recording time is under 20 minutes. The maximum video file size is 1.8GB. When a video recording time is more than 20 minutes or a video file exceeds 1.8GB, a new video file is created automatically.
- The maximum number of recordable photo and video files is 9,999 respectively.
Basic operation of the product
TURNING YOUR PRODUCT ON/OFF
You can turn the power on or off by pressing the [Power (☐) button.


- The product operates the self-diagnosis function when powered on. ➤ pages 87–89
- Press the [RESET] button with any sharp object if the product does not turn on.

When using this product for the first time
When you use your product for the first time or after you reset it, the date/time set screen appears at start-up. Set the date and time.
SETTING THE DATE/TIME FOR THE FIRST TIME
Set the date and time of your local area when you turn on the product for the first time.
1 Press the [Power (☐)] button to turn on the product.
- When you turn on your product for the first time, the Date/Time Set screen appears.

2 Set each date or time value by pressing the [Zoom (T/W)] buttons.
- To move left or right, press the [Display (☐) or [Underwater (☐)] button.
3 After setting AM/PM, press the [OK (REC)] button.
• The product exits the date/time screen.

• The year can be set up to 2037.
- Set Date/Time Display to On. → page 70
- User settings may be reset to the default if the internal battery has been discharged completely. After using the product, recharge it before storing.
- If the internal battery has been discharged completely, the Date/Time setting resets to JAN/01/2012 12:00AM.
You can switch the operating mode in the following order each time you press the [Mode (☐/ ☐) button: Video recording mode ↔ Photo recording mode.
- Each time the operation mode changes, the respective mode indicator appears.
- Pressing the [Playback (▶)] button in the recording mode switches to the playback mode.

| Mode | Mode indicator | Functions |
| Video recording mode | [1W234] | To record videos. |
| Photo recording mode | [2774] | To record photos. |
| Playback mode | [58X50] | To play back videos or photos. |
The functions of the [Zoom (T/W)/Display (□)/Underwater (☐)/OK (REC)] buttons vary according to the operation mode you are using. The following tables list the buttons and functions they perform in each mode.

Menu screen
| Button Menu screen |
| T | Moves the cursor up |
| W | Moves the cursor down |
| I01 | Moves to the previous menu |
| Moves to the next menu |
| OK (REC) | Confirms selection |
Basic operation of the product
Recording mode
| Button Video recording mode Photo recording mode |
| T | Digital zoom (telephoto)→page 41 | Digital zoom (telephoto)→page 41 |
| W | Digital zoom (wide-angle)→page 41 | Digital zoom (wide-angle)→page 41 |
| I□I | Display → page 32 Display | →page 32 |
| Underwater mode → page 40 | Underwater mode→page 40 |
| OK (REC) | Video recording start/stop→page 35 | Photo capturing → page 39 |
Playback mode
| Button | Video playback mode(Single view) | Photo playback mode(Single view) |
| T | Increases the volume →page 44 - | |
| W | Decreases the volume →page 44 - | |
| IOI | - Search playback RPS(Reverse Playback Search) rate: x2→x4→x8→x16 →page 44- Previous skip playback →page 44- Reverse slow motion playback →page 44 | Previous image →page 48 |
| - Search playback FPS(Forward Playback Search) rate: x2→x4→x8→x16 →page 44- Next skip playback →page 44- Forward slow motion playback →page 44 | Next image →page 48 |
| OK (REC) | Playback/Pause →page 44 Playback zoom →page 49 |
You can display or hide on-screen information.

Press the [Display (☐) button in the standby mode.
• The full and minimum display modes alternate.

natural_image
Silhouette of a person in motion, possibly running or skating, displayed within an image viewer window (no text or symbols on the figure itself)

natural_image
Silhouette of a person in motion, possibly dancing or running (no text or symbols)

Warning indicators and messages may appear depending on the recording conditions. ➤ pages 87\~89
USING THE FLOATING BUMPER (HMX-W350 ONLY)
When you put the product into the included floating bumper, the product - with the floating bumper - will float on water. You can record confidently knowing that the product will not sink, even if you accidentally drop or release it while recording under water. In addition, the product with the floating bumper can withstand strong shocks.

flowchart
graph LR
A["Mobile Phone"] -->|Conversion| B["Old Phone"]
USING THE WEARABLE BAND (CHEST BAND, ARM BAND) (HMX-W350 ONLY)
When you enjoy outdoor sports activities such as skiing or skydiving, the included wearable arm band or chest band lets you bring the product with you. To use, insert the product with the floating bumper into the product holder, attach the chest band or arm band to the holder, and then strap the arm band or chest band around your arm or chest respectively. -pages 98-99
Be careful when using the chest band. Because the chest band holds the product against your chest, if you fall forward while recording, you can suffer a chest injury.


- Do not expose the floating bumper to temperatures over 122°F (50°C). High temperatures may cause the bumper to deform.
- Do not place the bumper in direct sunlight or in a closed vehicle for a long time in summer. Do not put the bumper into hot water over 122°F (50°C).
- After using the bumper, store it in a cool place (under 68°F (20°C)) away from direct sunlight.
USING THE STRAP
Attach the strap and place your hand through the loop to prevent the product from being dropped.

SELECTING THE OSD LANGUAGE
You can select the language that appears on the LCD screen. The product retains the language setting even when you turn it off.

1 Press the [MENU] button.
• The menu screen appears.
2 Press the [Display (☐)/Underwater (☐)] button to select Settings.
• The settings menu appears.

3 Press the [Zoom (T/W)] button to select Language, and then press the [OK (REC)] button.

4 Press the [Zoom (T/W)] button to select the desired OSD language, and then press the [OK (REC)] button.
5 To exit, press the [MENU] button.
- The product displays the menus and messages in the language you selected.
- Language options may be changed without prior notice.
- The date and time format may change depending on the selected language.
Basic recording/playback
Learn about basic functions for videos/photos shooting and how to play back them.
Basic recording 35
RECORDING VIDEOS 35
CAPTURING PHOTOS DURING VIDEO RECORDING .... 37
TAGGING GREAT MOMENTS WHILE RECORDING
(MY CLIP FUNCTION) 38
RECORDING PHOTOS 39
RECORDING WITH EASE FOR BEGINNERS (SMART AUTO) ... 40
USING UNDERWATER MODE 40
ZOOMING....41
Basic playback 42
CHANGING THE PLAYBACK MODE 42
Set the resolution you want before recording. →page 53

- Insert a memory card. →page 25
- Press the [Mode / 📋/ 📋] button to set the video recording mode. →page 30

1 Select a subject to record.
- Use the [Zoom (T/W)] button to adjust the size of the subject.
→page 41
- This product automatically detects the scene when you align the subject. page 40
2 Press the [OK (REC)] button.
• The recording (●) indicator appears, and recording starts.
![[579Min] 0:00:00 Pause Capture](/content/2026/06/1195116/images/31bae39f17f2f407f4887d92c2f76461650512041f496010cfd3e063d83f1831.jpg)
3 To stop recording, press the [OK (REC)] button again.

Recording Pause/Resume
The product allows you to pause temporarily while recording a video. With this function, you can record separate scenes as a single video. Press the [Share (☐)] button to pause while recording. Press it again to resume.

flowchart
graph TD
A["Device 1: Display"] --> B["Lock Status: [579 Min"]]
B --> C["Pause Capture"]
C --> D["Device 2: Display"]
D --> E["Resume Stop"]
E --> F["Resume"]

If pausing during video recording lasts for 5 minutes, the product will be turned off automatically. (if you have set Auto Power Off: 5 Min).
→ page 72
Basic recording

- If the power is interrupted or an error occurs during recording, the video may not be recorded.
- Samsung is not responsible for any damage caused by a failure of normal recording or playback operation because of memory card error.
• Note that damaged data cannot be recovered.
- Do not turn off the product or remove the memory card while accessing the storage media. Doing so may damage the storage media or the data in the storage media.

natural_image
Silhouettes of two people in a crouching and sitting pose, no text or symbols present

• Videos are compressed in the H.264 (MPEG-4.AVC) format.
• For the on-screen information display, see page 18.
• For approximate recording times, see page 28.
- Sound is recorded through the internal stereo microphone located on the front of the product. Make sure that the microphone is not blocked.
- Before recording an important video, test the recording function to see if there any problems with the audio or video recording.
- For various functions available during recording, see pages 53\~58.
- You can adjust the brightness of the LCD screen in the menu options. Adjusting the LCD screen does not affect the image being recorded. page 70
- When you record indoors or in the dark places, ISO sensitivity is automatically adjusted. In very dark places, the ISO adjustment can cause interference effects on images and prevent you from recording these images correctly. We recommend you use a professional, infrared product when recording in dark places or at night.
- If you mount the product on a tripod, and you turn on the Anti-Shake function, images you capture will look shaky or fuzzy. Release the Anti-Shake function when you mount the product on a tripod.
CAPTURING PHOTOS DURING VIDEO RECORDING
Your product can capture photos without interrupting video recording.

- Insert a memory card. page 25
- Press the [Mode /button to set the video recording mode. →page 30

• The recording (●) indicator appears, and recording starts.
![[579Min] 0:00:00 Pause Capture](/content/2026/06/1195116/images/acb6f322952f3fa10531628414e5fff5b1ebaf0c16efb4243b8f6e623a3c5d9e.jpg)
2 While recording the video, frame the scene you want to photograph, and then press the [Playback ( [ ] )] button.
- This product records the photo image without a shutter sound.
• You can capture up to 5 photos during video recording.
• Video keeps recording, even while you take photos.
![[579Min] Pause Capture](/content/2026/06/1195116/images/bcd6c67843471d936e5cfb8f48b522c0ab0d3b07068ccc1ec8643097f6ce63ed.jpg)
3 To stop recording, press the [OK (REC)] button again.
![SAMSUNG HMX-W300YN - Press the [OK (REC)] button. - 3](/content/2026/06/1195116/images/b244907e61cb1b50603da5be1481dc9a31ff492b9da43d1435b6c0c06123cebb.jpg)
• Photos are captured in the video recording resolution.
- When you set the smart filter function, the product cannot capture a photo during the video recording. page 55
TAGGING GREAT MOMENTS WHILE RECORDING (MY CLIP FUNCTION)
Using the My Clip function, you can tag good scenes while recording, and then extract the scenes tagged as My Clip (✗) from a long video later for viewing.

1 Press the [OK (REC)] button.
• The recording (●) indicator appears, and recording starts.
2 Press the [My Clip (☐)] button at each great moment while recording.
• The product tags the scenes as My Clip ( ).
![[579Min] 0:00:07 Pause Capture](/content/2026/06/1195116/images/b2d4b7ccca29964d83fed71861f8e245696333aa23ae02c9e286d478228d4dca.jpg)
3 To stop recording, press the [OK (REC)] button again.

flowchart
graph TD
A["My Clip (●)"] --> B["My Clip (●) My Clip (●)"]
B --> C["During a video recording"]
C --> D["Video Records"]
D --> E["You can extract and play back the scenes tagged as My Clip (●) from a video. ▶page 45"]
- The product can tag up to 20 moments as 'My Clip' while recording a video.
- When you use the My Clip function, the product tags the scene so that it starts 3 seconds before you pressed the [My Clip (☐)] button and ends 5 seconds after you pressed the [My Clip (☐)] button.
- You can also tag any scenes in a video by pressing the [My Clip (☐)] button during video playback. -page 46
RECORDING PHOTOS
Set the desired resolution before recording. page 53

- Insert a memory card. page 25
- Press the [Mode / 📷/ 📑] button to set the photo recording mode. →page 30

1 Select a subject to record.
- Use the [Zoom (T/W)] button to adjust the size of the subject.
→page 41
- Your product automatically detects the scene when you align the subject. page 40
2 Frame the subject in the LCD screen, and press the [OK (REC)] button.
• The shutter sound is heard and the photo is recorded.

natural_image
Silhouette of a person with arrows pointing upward (no text or symbols)

Do not turn off the product or remove the memory card while it is accessing the storage media. Doing so may damage the storage media or the data in the storage media.

- The recordable number of photos varies depending on the recording conditions and the photo resolution. page 28
• Audio is not recorded when you take photos.
• For the on-screen display information, see page 19
- You can adjust the brightness of the LCD screen in the menu options. Adjusting the LCD screen does not affect the image being recorded. ▶page 70
- For various functions available during recording, see pages 53–58.
- Photo files conform to the DCF (Design rule for Camera File system) standard, established by JEITA (Japan Electronics and Information Technology Industries Association).
RECORDING WITH EASE FOR BEGINNERS (SMART AUTO)
User-friendly SMART AUTO optimizes your product for the recording conditions automatically, providing you with the best performance.
This product automatically detects the recording conditions when you align a subject in the LCD screen and optimizes the product settings. A scene icon that matches the conditions appears on the LCD screen.

natural_image
City skyline at dusk with illuminated buildings and purple lighting (no visible text or symbols)
| Scene icons | Meaning |
| Appears when the product fails to recognize the recording situations. |
| Appears when recording indoors. (Indoor) |
| Appears when recording at night. (Night) |
| Appears when recording a very bright scene. (snowy landscape/ski slope) |
| Appears when recording people. (Portrait) |

- When you set the Smart Filter function, the product records using the basic settings (☐).
- The product may not select the correct scene depending on shooting conditions, such as product shake, lighting, and distance to the subject.
- The product may not detect the portrait mode depending on the orientation or the brightness of faces.
- When you set Face Detection to On, the Portrait (💡) mode can be activated in Smart Auto mode. →page 57
USING UNDERWATER MODE
The product provides general water-proof performance which enables the underwater mode to record clear video under water.

Press the [Underwater (☐)] button in the standby mode.
- The underwater mode alternately turns on and off each time you press the [Underwater (☐)] button.

natural_image
Silhouette of a person in motion, possibly a basketball player, with no visible text or symbols on the figure itself.

- When you finish recording under water, turn the underwater mode off.
- Read and understand cautions on underwater recording before use.
- pages ii-v
ZOOMING
Use the zoom function for close-up or wide-angle recording. Your product allows you to record using digital zoom with the [Zoom (T/W)] button.

To zoom in (T)
Press the [Zoom (T)] button. (telephoto)
• The distant subject is gradually magnified.
- The product provides the following zoom magnification: - Digital zoom: x3
To zoom out (W)
Press the [Zoom (W)] button. (wide-angle)
• The subject appears smaller and further away.
- The smallest zoom ratio is the subject's original size in the zoom-out.
T: Telephoto

W : Wide-angle

- Note that the image quality decreases when you use the digital zoom. The image quality may deteriorate depending on how much you zoom in on the subject.
- Frequent use of the zoom function consumes more power.
- The minimum focal length between the product and the subject is about 7.9 inches (20 cm).
• The product can record the sound of the zoom mechanism.
- When using the zoom function and holding the product with your hand, use Anti-shake (DIS) for stable recording. page 58
Basic playback
CHANGING THE PLAYBACK MODE

Understanding how to change the operation modes
- Press the [Playback ( ) button to set the playback mode.
- When you shift to the playback mode, the most recently created file is highlighted.
• The product selects the thumbnail display options based on the standby mode you used the last time.
- You can display video or photo thumbnails using the Play Mode menu. →page 59