SWHP12 - Headphones Sandstrøm - Free user manual and instructions

Product Type	Digital Wireless Stereo Headphones
Model	SWHP12
Brand	Sandstrøm
Wireless Range	Up to 50 metres (open area)
Battery Type	2 x AA Rechargeable NiMH (800mAh, 1.2V)
Charging Time (Initial)	16 hours
Charging Time (Normal)	Approximately 5 hours
Operating Time	Up to 8 hours
Transmitter Power Supply	Mains adapter (included, Model: 25-030603E-09)
Audio Connections	RCA, 3.5mm, 6.3mm with included adapters
Frequency Band	Not specified
Auto Shut-off	Transmitter: after 4 minutes without audio; Headphones: after 15 minutes without signal
Included Accessories	Transmitter, 2x AA NiMH batteries, mains adapter, 3.5mm to 6.3mm adapter, RCA to 3.5mm cable, RCA to 3.5mm adapter cable, instruction manual
Care Instructions	Do not expose to liquids; clean with dry cloth
Safety Warning	Do not use while driving; avoid high volume for prolonged periods
Battery Disposal	Dispose according to local regulations; do not mix with household waste
Warranty	Not specified
Dimensions (Headphones)	Not specified
Weight (Headphones)	Not specified

Frequently Asked Questions - SWHP12 Sandstrøm

How do I pair the headphones with the transmitter?

If the LED on the headphones remains red and no sound is heard, press the Pair button on both the transmitter and headphones for 3 seconds until the LEDs flash green. They will then illuminate solid green when pairing is complete.

What should I do if there is no sound?

Check the following: Ensure the mains adapter is connected and the headphones are switched on. Verify the battery charge is sufficient. Make sure the audio source is on and playing. Increase the volume on both the headphones and audio source. If still no sound, re-pair the devices.

How long does it take to charge the batteries?

Initial charge: 16 hours. Subsequent charges: approximately 5 hours. A full charge provides up to 8 hours of use.

Can I use non-rechargeable batteries?

Yes, AA alkaline batteries can be used for operation, but they cannot be charged in the transmitter. Only use the included NiMH rechargeable batteries for charging.

What is the maximum operating range?

The wireless range is up to 50 metres in an open area. Obstacles like walls and metal objects can reduce the range.

Why is the audio distorted?

Possible causes: low battery charge, incorrect volume settings, the headphones are too far from the transmitter, or interference from other wireless devices. Try moving closer, increasing volume, or recharging batteries.

Does the transmitter automatically turn off?

Yes, the transmitter will automatically switch off after 4 minutes without an audio signal to save power. It turns back on when the signal returns.

Can I connect the transmitter to a TV or stereo system?

Yes, using the included cables and adapters. You can connect via RCA, 3.5mm, or 6.3mm jacks. See the manual for connection diagrams.

How do I know when the headphones are charging?

When placed on the transmitter, the Signal/Charge Indicator on the transmitter flashes red. If it does not flash, ensure the headphones are correctly positioned and the transmitter is powered.

Are there any safety precautions I should follow?

Important: Do not use headphones while driving or cycling. Avoid listening at high volumes for long periods to prevent hearing damage. Do not expose the unit to liquids. Dispose of batteries according to local regulations.

USER MANUAL SWHP12 Sandstrøm

Digital Wireless Stereo Headphones

SWHP12

Interior scene with a white armchair, wooden fire pit, and stacked books on a table (no visible text or symbols)

Black hardcover headplate with ring handle against dark background (no text or symbols visible)

Thank you for purchasing your new Sandstrøm digital wireless stereo headphones.

Please check that you have all the items and familiarise yourself with this instruction manual.

Contents

Unpacking......4

Product Overview....5

Connections......6

Installing and Charging the Batteries....8

Operations....9

Pairing....10

Automatic Shut Off.... 10

Hints and Tips.... 11

Safety Warnings 12

Unpacking

Remove all packaging from the unit. Retain the packaging. If you dispose of it please do so according to any local regulations.

The following items are included:

Line drawing of a pair of headphones with earbuds (no text or symbols)

Headphones

3.5mm to 6.3mm Adapter x 1 P.N.: 41-03-35TO63PG-07

AA Rechargeable Batteries x 2 (NiMH 800mAh 1.2V) P.N.: 79-01-12801A-13

Mains Adapter x 1 P.N.: 25-030603E-09

Coiled black cable with two connectors, no visible text or symbols

RCA to 3.5mm Cable x 1 P.N.: 42-06-DS082T-06

RCA to 3.5mm Adapter Cable x 1 P.N.: 43-03-YCABLE-06

Instruction Manual P.N.: 95-08-DH1040E-02

If items are missing or damaged, please contact Partmaster(UK only). Tel: [phone] for assistance.

Product Overview

Transmitter Front View

Transmitter Rear View

Headphones

1. Signal / Charge Indicator
2. Pair Button
3. Audio Input Sockets
4. DC In Socket
5. Battery Cover

6. Volume +/- Control

7. Switch this button to increase / decrease the volume
   Pairing Button
   • Press this button for pairing

8. Power / Signal Indicator

9. On / Off Button

Connections

graph TD
    A["Stereo System"] -->|3.5mm to 6.3mm Adapter (included)| B["Adapter"]
    A -->|3.5mm plug| C["Adapter"]
    A -->|red white| D["Transmitter"]
    A -->|A for RCA socket| D
    B -->|for 6.3mm socket| E["Main Adapter (included)"]
    C -->|for 3.5mm socket| E
    D -->|red white| E
    E -->|RCA Cable (not included)| D
    E -->|RCA to 3.5mm Cable (included)| D

1. Connect the transmitter to your stereo system by using one of the following methods:

A	Use a RCA cable (not included) to connect the transmitter's audio input sockets to the RCA sockets of your stereo system.
B	Use the RCA to 3.5mm adapter cable (included) to connect the transmitter's audio input sockets to the 3.5mm plug extended from your stereo system.
C	Use the RCA to 3.5mm cable (included) to connect the transmitter's audio input sockets to the 3.5mm socket of your stereo system.
D	Connect the 3.5mm to 6.3mm adapter (included) to the RCA to 3.5mm cable (included). Then connect it to the transmitter's audio input sockets and the 6.3mm socket of your stereo system.

1. Connect the mains adapter to the transmitters DC in socket and then to the mains socket.

• Choose a suitable place near your audio source (e.g. TV, stereo or home cinema system). Avoid placing the transmitter close to metal objects such as shelf bars, reinforced concrete walls, etc. as this can decrease the transmitter's range.
• Other wireless devices may interfere with the transmitted signal, please locate the transmitter at least 1 metre away from other transmitting devices.
• The transmitting signal is less effective through solid walls, please ensure a direct line of sight to the transmitter.

Installing and Charging the Batteries

graph TD
    A["Headphones with power plug"] --> B["Battery with + and - indicators"]
    B --> C["Switch state with power plug"]
    C --> D["Heard with ear protection"]
    D --> E["Stable headset with ear"]

1. Remove the battery cover and insert 2 x rechargeable AA batteries (included) into the battery compartment. Replace the battery cover.
2. Switch off the headphone and place it into the transmitter contacts touching the charge pins. Red LED flashes when charging is activated. Charge the batteries for 16 hours before initial use.

• Please insert the batteries with the correct polarity.
• Only use the included rechargeable shortened sleeve NiMH batteries with your headphones. Other types of rechargeable batteries cannot be charged with this system.
• AA Alkaline batteries can be used to operate the headphones, but cannot be charged with this system.

• Please ensure the headphones are well placed on the transmitter so that the Signal Charger Indicator flashes red, showing charging is in progress.
• When the batteries are empty, it takes approximately 5 hours to fully charge the batteries.
• When the batteries are fully charged, the headphones can be used for up to 8 hours.

Operations

To start up this system and enjoy your music, please follow the steps below:

1. Connect the transmitter with your audio source.
2. Connect the mains adapter to the transmitter and then a mains socket. The LED on the transmitter will illuminates Red. Turn on your audio source.
3. Turn on the headphones receiver by pressing the ON/OFF button. The LED will illuminate Red.
4. If the LED on the headphones is OFF immediately, put the headphones back on the transmitter for recharging.
5. When the audio link is established the LED illuminates Green and your music will now play through the headphones. The operation range of this wireless headphone is up to 50 metres (open area).
6. The LED on the headphones will flash Red if the battery power is low.
7. Turn OFF the headphones when you have finished listening to your music.

• Turn up the volume level of your audio source to at least 80%.
- Turn the volume level of your headphones to lower level before putting them on to prevent causing damage to your ears.

Pairing

If the LED on the headphones remains Red and the headphones do not work, start the Pairing process by pressing the Pair button for 3 seconds on the transmitter and the headphones simultaneously until the LED flashes green. The LED will stop flashing and illuminate solid green when the pairing process is finished.

Automatic Shut Off

To protect the transmitter and save power, the transmitter will automatically switch off after approximately 4 minutes if there is no audio signal, or the signal that it receives from the audio source is too weak. If however the signal returns to an acceptable level, then the transmitter will automatically switch back on.

The headphones receiver will automatically shut off if no signal is received from the transmitter after 15 minutes.

Hints and Tips

No Sound

• Ensure that the mains adapter is fully connected into the mains socket and that its cable is properly connected to the DC IN socket on the transmitter.
  • Ensure that the headphones are switched ON.
• The headphone's battery charge level may be too low. Recharge the batteries or replace them with fully charged batteries.
• Ensure that your TV set, Hi-Fi system or audio component is switched on and set to a channel that broadcasts an audio signal.
• Use the headphone's volume control to increase the sound level.
• Restart the pairing process. Press the "Pair" button on the transmitter and the headphones for 3 seconds. The process is finished when both LEDs illuminate Green.

Distortion

• The headphone's batteries charge level may be too low. Recharge the batteries or replace them with fully charged batteries.
• Ensure that the volume controls setting is correct.
  • The headphones may be too far away from the transmitter. Move closer to it.
• The audio signal input level is too low. Increase the volume from the audio source of Hi-Fi, CD, or TV, etc.
• Keep the transmitter at least 1 metre away from other Wi-Fi transmitter / router.

Safety Warnings

• For traffic safety, do not use earphones while driving or cycling.
- Avoid listening to sound at high levels for prolonged periods of time. This may be harmful to you and may cause hearing loss.
- The mains adapter is used as the disconnect device which shall remain readily operable.
- This unit shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.

Long-term exposure to loud music may cause hearing damage. It is best to avoid extreme volume when using earphones, especially for extended periods.

Handling The Batteries

• Improper or incorrect use of batteries may cause corrosion or battery leakage, which could cause fire, personal injury or damage to property.
  • Use only the types of the batteries which are indicated in this manual.
• When the batteries are exhausted, the unit will not function. Replace both batteries at the same time with new ones.
• Do not install new batteries with used ones and do not mix different types of batteries.
• Do not dispose of used batteries as domestic waste. Dispose of them in accordance with local regulations.
• Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.

NOTE: If you require a replacement for any of the items listed below, please quote their corresponding part numbers:

Replacement Part Part Number
Transmitter DH104ET-01S-1
3.5mm to 6.3mm Adapter 41-03-35TO63PG-07
AA Rechargeable Batteries 79-01-12801A-13
Mains Adapter 25-030603E-09
RCA to 3.5mm Cable 42-06-DS082T-06
RCA to 3.5mm Adapter Cable 43-03-YCABLE-06

DSG International Sourcing declares that the wireless headphones complies with the essential requirements and other relevant provisions of Directive 1999/5/EC.

Visit Partmaster.co.uk today for the easiest way to buy electrical spares and accessories. With over 1 million spares and accessories available we can deliver direct to your door the very next day. Visit

www.partmaster.co.uk or call 0844 800 3456 (UK customers only) Calls charged at National Rate.

This symbol on the product or in the instructions means that your electrical and electronic equipment should be disposed at the end of its life separately from your household waste. There are separate collection systems for recycling in the EU. For more information, please contact the local authority or your retailer where you purchased the product.

Notes for battery disposal

The batteries used with this product contain chemicals that are harmful to the environment. To preserve our environment, dispose of used batteries according to your local laws or regulations. Do not dispose of batteries with normal household waste.

For more information, please contact the local authority or your retailer where you purchased the product.

DSG Retail Ltd • Maylands Avenue • Hemel Hempstead • Herts • HP2 7TG • England

(P.N. 95-08-DH1040E-02)