TechBrands GG-2129 User manual
Please read this before using
the Monoclular
Operating Instruction
Night Vision Monocular
with Magnification & IR
Illumination
GG-2129
Keep this manual for future reference
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Parts List
1. Lens cover
2. Main Lens - Zoom adjustment
3. IR button
4. Power button
5. Eye lens and fine adjustments
6. IR lamp
7. Battery compartment
8. Tripod mount
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Performance index
●Maximum observing distance 150-200m
（ambient light illumination 10-2LUX）
●Focusing range 1m～∞
●Eyepiece dioptre range -4～+4D
●Power supply voltage 3.0V
●Battery mode CR123A
(not included)
●IR lamp Embedded
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1. Before first time use
- NEVER use the night vision monocular during
daylight or around sunlight or any light source.
- NEVER point unit towards any light source.
- TO test unit under a source of light, keep the
Main Lens on.
- ALWAYS keep Main Lens and Eye Lens cap
on after use
- ALWAYS keep the unit away from any heat
source.
- FAILING to protect the lens will contribute to
the tube intensifier tube to burn out and the unit
will eventually fail.
2. Operation
Battery Installation:
Unscrew the battery compartments cap, then
install 1 x CR123A battery (not included),
positive (+) side first.
Use:
Press the button of POWER, the green LED
will be on indicator power. The image intensifier
tube will be lighted and will produce a green
image.
Now you can view from the Eye Lens,
remove the Main Lens cover if under a low light
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to dark situation. Adjust the Zoom by rotating
the front lens by rotating it. To fine tune vision,
adjust the rear lens by rotating it.
Auxiliary IR Lighting:
When observing in a very dark place, press
the IR button to turn on the Auxiliary IR lighting
source.
Turn unit Off:
Press the power button again to turn the unit
off.
Replace Cap:
Once off, ensure you replace the cap over
the lens to protect the unit after use.
3. Maintenance
- During storage, always ensure the Main Lens
and Eye Lens are covered by the supplied cap.
- Always remove the battery after use and during
any prolonged storage time.
- Keep unit from getting wet
- If unit is used with-in an area with high
condensation, turn unit off and keep off for 5
hours.
- If unit is used with-in an area with high
condensation, turn unit off and keep off for 5
hours before using again. 5
- Do not attempt to open or modify any part of
the unit, doing so will void all warranty.
Distributed by:
TechBrands by Electus Distribution Pty. Ltd.
320 Victoria Rd, Rydalmere
NSW 2116 Australia
Ph: 1300 738 555
Int’l: +61 2 8832 3200
Fax: 1300 738 500
www.techbrands.com
Made in China
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