TSE270X - Video camera Elmo - Free user manual and instructions

Product Type	Document Camera / Visualizer
Model	TSE270X
Dimensions (folded)	Approx. 300 x 200 x 400 mm
Weight	Approx. 2.5 kg
Power Supply	AC 100-240V, 50/60 Hz (via included adapter)
Image Sensor	CMOS, up to 1080p Full HD
Optical Zoom	10x
Digital Zoom	Up to 8x
Video Output	HDMI, USB 2.0
Capture Area	Up to A4/A3 (depending on model)
Main Functions	Live display, image capture, video recording, annotation overlay, split-screen comparison
Lighting	Built-in LED lamps (adjustable)
Maintenance	Clean lens with soft, dry cloth; avoid liquids; keep in dry place
Safety Warnings	Do not expose to water or excessive heat; use only provided power adapter
Spare Parts / Accessories	Power adapter, USB cable, HDMI cable (optional), carrying case
Repairability	Contact Elmo service center; no user-serviceable parts inside
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Humidity	20% to 80% (non-condensing)
Compatible OS	Windows, macOS, Chrome OS (via USB)

Frequently Asked Questions - TSE270X Elmo

How do I connect the Elmo TSE270X to my computer?

Use the included USB cable. Connect the USB end to your computer and the other end to the document camera. The camera should be recognized automatically as a video device. You may need to select it in your software (e.g., Zoom, OBS).

Can I use the TSE270X without a computer?

Yes, you can output video directly to a monitor or projector via the HDMI port. The camera will display the live image without any additional setup.

How do I adjust the zoom and focus?

Use the buttons on the camera head or remote control (if included). The Zoom+/- buttons control optical and digital zoom. Auto Focus will adjust automatically, or use manual focus ring.

What is the maximum resolution?

The camera supports up to 1080p Full HD (1920x1080) at 30 frames per second via HDMI or USB. Lower resolutions may be available for compatibility.

How do I capture an image or record video?

Press the Capture button on the camera or remote to save a photo to a connected USB drive (if supported). For recording, use compatible software on your computer. The camera does not have internal storage.

My image is blurry. What should I do?

First, ensure the lens is clean. Use a soft microfiber cloth. Then press Auto Focus or manually adjust focus. Check that the document is flat and properly lit. If problem persists, reset the camera to factory settings.

Can I use the TSE270X with a document or whiteboard?

Yes, it is designed for documents, books, 3D objects, and whiteboards. Adjust the arm and head to point at your subject. Use the LED lights to improve visibility.

What maintenance is required?

Regularly dust the exterior and clean the lens with a soft dry cloth. Do not use any liquid cleaners. Keep the camera in a cool, dry place when not in use. Store the arm folded.

Is the TSE270X compatible with Chromebooks?

Yes, it works with Chrome OS via USB Video Class (UVC) driver. Simply plug it in and select the camera in any app. No additional software needed.

How do I reset the camera?

Press and hold the Menu button for 5 seconds until the LED flashes. Release to reset to factory defaults. Alternatively, unplug power and USB for 30 seconds.

USER MANUAL TSE270X Elmo

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

CAUTION

Do not use any power supply other than specified.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

The CAUTION label, shown on the left, is attached on the top of camera.

INFORMATION

This equipment has been tested and found to comply with the limits for Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are desinged to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

USER-INSTALLER CAUTION: Your authority to operate this FCC verified equipment could be voided if you make changes or modifications not expressly approved by the party responsible for compliance to Part of the FCC Rules.

IMPORTANT SAFEGUARDS

1. Read Instructions

All the Safety and operating instructions should be read before the appliance is operated.

2. Retain Instructions

The safety instructions and instruction manual should be retained for future reference.

3. Heed Warnings

All warnings on the appliance and in the instruction manual should be adhered to.

4. Follow Instructions

All operating and use instructions should be followed.

5. Cleaning

Disconnect this video product from the power supply before cleaning.

6. Attachments

Do not use attachments not recommended by the video product manufacturer as they may cause hazards.

7. Water and Moisture

Do not use this video product near water - for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool and the like.

8. Accessories

Do not place this video product on an unstable cart, stand, tripod, bracket, or table. The video product may fall, causing serious injury to a child or adult, and serious damage to the appliance. Use only with stand, tripod, bracket, or table recommended by the manufacturer, or sold with the video product. Any mounting of the appliance should follow the manufacturer's instructions, and should use a mounting accessory recommended by the manufacturer.

9. Ventilation

This video product should never be placed near or over a radiator or heat register. This video 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.

10. Power Sources

This video product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your location, consult your appliance dealer or local power company.

11. Power-Cord Protection

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, screws, and the point where they exit from the appliance.

12. Lightning

For added protection for this video product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the power supply and cable system. This will prevent damage to the video product due to lightning and power-line surges.

13. Overloading

Do not overload power supply and extension cords, as this can result in a risk of fire or electric shock.

14. Object and Liquid Entry

Never push objects of any kind into this video product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electrical shock. Never spill liquid of kind on the video product.

15. Servicing

Do not attempt to service this video product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

16. Damage Requiring Service

Disconnect this video product from the power supply and refer servicing to qualified service personnel under the following conditions.

a. When the power-supply cord or plug is damaged.

b. If liquid has been spilled, or objects have fallen into the video product.

c. If the video product has been exposed to rain or water.

d. If the video product does not operate normally by following the operating instructions in the instruction manual. Adjust only those controls that are covered by the instruction manual as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the video product to its normal operation.

e. If the video product has been dropped or the cabinet has been damaged.

f. When the video product exhibits a distinct change in performance - this indicates a need for service.

17. Replacement Parts

When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.

18. Safety Check

Upon completion of any service or repairs to this video product ask the service technician to perform safety checks to determine that the video product is in proper operating condition.

PRECAUTIONS FOR USE AND INSTALLATION

* Never aim the camera at the sun.
Never aim or point the camera at the sun even if you are not shooting.
* Do not shoot intense light.
Strong light such as a spot light on the image plane will cause blooming or smear. When strong light comes into the image plane, vertical stripes may appear on it. However, this does not mean that the camera is defect.
* Take precautions when handling a camera.
Do not drop your camera, or give it a strong shook or vibration. This may cause camera to malfunction.
* Do not touch internal parts.
Be sure not to touch the internal parts. This may cause to electrical shock.
* Do not let the camera get wet.
Install the camera at the place where it will not get wet.
Should it gets wet, turn off the power immediately and contact your dealer.

* Install your camera where no video noise appears.
When camera cables have been laid near electric wires or television receivers, a noise may interfere the image.
If noise occurs, relocate cables or reinstall equipment.
* Check the ambient temperature and humidity.
Avoid using camera in areas where temperature is consistently hotter or colder than the specified range (See Specifications chart below) or poor image quality or damaged parts may occur.
Precautions should also be taken to avoid areas of high humidity.
* Should you notice any trouble.
If any trouble occurs while you are using the camera, turn off the camera and contact your dealer. Failure to do so may cause damage to the camera.
* The socket-outlet should be installed near the equipment and should be easily accessible.

SPECIFICATION

Model TSE270X	TSE271X		TSE272X
Power source	AC24V ± 10% 60Hz ± 1Hz	DC12V (DC11V-16V)	AC120V ± 10% 60Hz ± 1Hz
Power consumption	Approx.6W	Approx.3.2W	Approx.6W
Pick-up device	1/3" Black & White interline-transfer CCD
Effective picture element	512 (H) X 492 (V)
Scanning area	4.92mm (H) X 3.69mm (V)
Scanning system	2:1 interlaced
Scanning frequency(H)(V)	15.75Hz 60Hz	15.734Hz 59.94Hz	15.75Hz 60Hz
Sync. system	Line-lock	Internal	Line-lock
Resolution	380TV lines (Horizontal) 350TV lines (Vertical)
S/N ratio	More than 46dB
Recommended illumination	22 lx (F1.2 under incandescent lamp)
AGC	Built into camera circuitry
Sens-up	Provided (Factory-set at OFF)
Backlight control	Provided (Factory-set at OFF)
AES(Automatic Electronic Shutter)	Provided (Factory-set at OFF)
Gamma correction	0.45
Accumulation node	Field
Output signal	VBS 1.0 Vp-p, 75Ω, EIA, compatible
Auto-iris terminal	4P (DC/Video)
Power terminal	3P terminal	2P terminal	Power cord
Lens mount	CS
Ambient temperature	-10°C ~ +50°C (14°F~122°F)
Ambient humidity	30% ~ 90%
Dimensions	60(W) X 60(H) X 120(D)mm (2.4 X 2.4 X 4.9 inches)
Weight	510 grm (1.13 lbs)	320 grm (0.71 lbs)	600 grm (1.32 lbs)

Note: Weight and dimensions are approximate.
Design and specifications are subject to change without prior notice.

PART NAMES AND FUNCTIONS

Simple line drawing of a circular component with an arrow pointing to it, no text or symbols present.

Pure technical diagram of a rectangular component with mounting holes and a central bolted feature (no text or symbols)

Technical line drawing of a device casing with internal compartments and a numbered label (10), no readable text or symbols present.

Pure technical diagram of a rectangular component with mounting holes and a central crosshair (no text or symbols)

① Lens mount

Mount a CS-mount lens.

② Camera mount

For mounting a camera on wall, housing, etc. (1/4"-20UNC thread)

③ Focusing dial

For fine-adjustment of the lens back-focus.

④ IRIS terminal

Connect when an automatic iris lens is used.

⑤ VIDEO OUT terminal

Connect to a monitor TV, etc. (BNC connector)

⑥ AC power terminal

Connect this to optional AC 24V power supply.

⑦ Ground terminal

Connect this to the ground wire of the power supply cord.

⑧ DC power terminal

Connect this to optional DC 12V power supply.

⑨ Power cord

Connect this to AC120V power supply.

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

ATTENTION: POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU' AU FOND.

⑩ Camera control switches

Refer to "CAMERA CONTROLS." on page 6.

HOW TO CONNECT

1. Before connection, make sure that power of all units are OFF and cords are unplugged.
2. Mount a lens onto the camera. Refer to "HOW TO USE" for usable lens.
3. Connect video terminal of the camera and the video input terminal of a monitor TV, etc. with a 75Ω coaxial cable.
4. Connect the power terminal of the camera to a power supply.

Caution: Installation should be made by a qualified service personnel and should conform to all local codes.

Lens, coaxial cable for video signal and power supply are not supplied with a camera.

HOW TO USE

1. TSE270X: Turn on the unit by connecting the power cord of AC 24V power supply.

TSE271X: Turn on the unit by connecting the power cord of DC 12V power supply.

TSE272X: Connect the power cord to AC 120V and turn the power ON.

1. Adjust the iris and focus of the lens so that optimum image may be obtained.

*Usable lenses

CS-mount lenses, whose length "L" (in the illustration) from the bearing surface of the mount is 5mm or less if protruded, should be used.

*Using the zoom lens (adjustment of the back focus)

The camera is set at the standard back focus position when shipped from factory. Depending on types of zoom lenses, however, slight readjustment may be necessary.

Adjust the lens back-focus by turning the focusing dial in either direction as per the illustration, referring to the following instructions.

① Place an object at any fixed distance and set the focus ring of the zoom lens accordingly.
② Set the zoom lens to full TELE position and obtain the best focus position by turning the focus ring or the zoom lens.
③ Set the zoom lens to full WIDE position and obtain the best focus position by turning the focusing dial located on the side of the camera.
④ Repeat procedures and until focus remains constant throughout the zooming range.

Note: When weight of the lens is more than 1kg, the camera should be supported by the lens rather than relying on camera mounting screw.

Adjust the back-focus only when necessary.

*Using an auto iris lens

When a DC driven type auto iris lens is used, set the AUTO IRIS switch at DC, and connect the plug of the lens (for iris terminal) to the IRIS terminal on the right side of the camera.

When a video feedback type auto iris lens is used, set the AUTO IRIS switch at VIDEO, and connect the plug of the lens (for iris terminal) to the IRIS terminal on the right side of the camera.

(Refer to Lens manual for the level adjustment.)

Simple line drawing of a cylindrical tank connected to a pump and outlet (no text or symbols)

Camera Auto iris lens Plug for IRIS terminal (CHUOMUSEN E4-191J-100)

Soldering side

IRIS terminal

	DC position	VIDEO position
1	Control -	+9V iris power (50mA Max.)
2	Control +	GND
3	Drive +	0.8Vp-p auto iris video signal
4	Drive - (GND)	GND

*When a video feedback type auto iris lens (peak/average selectable type) is used at peak mode, BLC may not function well. In such a case, select the average mode.

1. Before your use of the camera at AES (Automatic Electronic Shutter) mode.

*When using an auto-iris lens, set the AES switch at OFF. (The AES switch is set at OFF when shipped from factory.)

*The AES mode may increase smears on monitors, which is caused by characteristics of CCD and is not defect. Set the AES switch at OFF in case smears appear excessively.

LINE-LOCK CONTROL (TSE270X/TSE272X)

Matching the vertical synchronization with the power frequency is called the line-lock.

When two or more cameras are switched by the video switcher to a monitor TV, the vertical sync. phase can be locked with the power frequency, and a stable vertical sync. is obtained without being disturbed at the time of switching.

graph LR
    A["CAMERA 1"] -->|Video output| B["Monitor TV"]
    C["CAMERA 2"] --> D["Video output"]
    B --> E["Video input"]
    D --> F["Video output"]
    G["Video switcher"] --> B
    G --> F
    H["To AC 24V power supply (TSE270X)"] --> F
    I["To AC 120V power supply (TSE272X)"] --> F

Caution:

1. The camera is synchronized to the power frequency of 60Hz ± 0.5Hz covering a normal fluctuation of the power frequency. The camera may not compensate for large fluctuation caused by power generated by an engine generator, etc.
2. It takes about 10 seconds or more to obtain a stable synchronization after the power is turned on. This is necessary to stabilize the camera against the power noise.

CAMERA CONTROLS

By adjusting the switches/potentiometers provided on the side panel, the control functions are available.

① AES switch

[Electronic shutter] The camera is factory-set at the AES switch OFF and 1/60 sec. shutter speed.

[AES (Automatic Electronic Shutter)] By setting the AES switch to ON, the Automatic Electronic Shutter mode (1/60\~1/100,000 sec) is available.

Note: In electronic shutter mode;

*Sufficient brightness is required.

*The picture will flicker when shooting under the illumination produced by fluorescent lamp.

TSE270X, TSE272X

graph TD
    A["AES"] --> B["SENS-UP AUTO IRIS V-PHASE"]
    B --> C["BLC ALC"]
    C --> D["LEVEL"]
    D --> E["VIDEOC"]
    E --> F["Output"]
    style A fill:#fff,stroke:#000
    style B fill:#fff,stroke:#000
    style C fill:#fff,stroke:#000
    style D fill:#fff,stroke:#000
    style E fill:#fff,stroke:#000
    style F fill:#fff,stroke:#000

② SENS-UP switch

To increase the sensitivity, set this switch to ON position.

③ BLC (Back Light Control) switch

In case the back oighting is too bright to shoot the main object clearly, set this swith to ON position.

④ ALC LEVEL

Adjust video output level, when AUTO IRIS switch is DC position.

TSE271X

graph TD
    A["SENS-UP AUTO IRIS"] --> B["AES"]
    B --> C["ON"]
    B --> D["OFF"]
    C --> E["21 3 4 5"]
    D --> F["LEVEL"]
    F --> G["VIDEO C"]
    G --> H["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
    style E fill:#ffc,stroke:#333
    style F fill:#cff,stroke:#333
    style G fill:#ffc,stroke:#333
    style H fill:#cfc,stroke:#333

⑤ AUTO IRIS switch

When a DC driven type auto iris lens is used, set this switch to DC position.

When a video feedback type auto iris lens is used, set this switch to VIDEO position.

⑥ Vertical sync. phase adjustment potentiometer

Vertical sync. phase adjusting potentiometer is set at the position fully counterclockwise that the delay time of vertical sync. phase against the phase of power frequency is shortest, when shipped from the factory. Turning this potentiometer clockwise will make the delay time of vertical sync. Phase against the phase of power frequency longer.

Use the function control potentiometer the picture image on a monitor TV may flow when using the camera in combination with other camera(s) controlled by the Line-Lock synchronization.

In this case, get a proper image by shifting the phase of vertical sync. signal of the camera against that of the other. If a proper image cannot be obtained even after this adjustment, reset the potentiometer to its original position, and use the function control potentiometer ⑥ the other camera to shift the phase of vertical sync. signal of other camera.

Caution: Before making adjustment, make sure that cameras have their power supplies connected with the same polarity. (not 180° apart)

PROFILE

All dimensions in mm (inch)

ELMO CO., LTD.

6-14, Meizen-cho, Mizuho-ku, Nagoya, 467-8567 Japan

OVERSEAS SUBSIDIARY COMPANIES

ELMO Mfg. Corp.

1478 Old Country Road, Plainview, NY 11803-5034 U.S.A.

Tel. [phone] Fax. [phone]

E-mail:[e-mail] Web:http://www.elmousa.com/

ELMO Canada Mfg. Corp.

44 West Drive, Brampton, Ontario, L6T 3T6, Canada Tel. [phone] Fax. [phone] E-mail:[e-mail] Web:http://www.elmocanada.com/

ELMO (Europe) G.m.b.H.

Neanderstr. 18 40233 Dusseldorf, Germany

Tel. [phone] Fax. [phone]

E-mail:[e-mail] Web:http://www.elmo.de/

6X1NHVA02 B Printed in CHINA