Bracelet CCTV Tester
2G-T800
Operation Manual
Before using the product, please carefully read the
manual and the maintenance of this manual for future use
The flashing arrow in the symbol is used to
remind the user, the near larger non-insulated
"dangerous voltage" will produce an electric
shock on the human body.
The notice mark used to remind the users all
the instructions for important operation and
maintenance on this product.
The products factory serial number will be stamped on
the bottom and the back. Please fill the factory serial
number in the blank space below, and properly
preserve this statement in order to check if necessary.
Style
number:__________________
Factory serial number:___________________
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Content
Product Outline.......................................................... 4
Important Safety and Cautious Information.................... 4
Transportation and Storage................................... 4
Noticing Items While Using.................................. 5
Performance Features..................................................6
Product Appearance.................................................... 7
Front Panel......................................................... 7
Side Panel.......................................................... 8
Product Fixation......................................................... 9
Function Instruction.................................................. 13
Menu Instruction...................................................... 14
Information Display Menu.................................. 14
Operation Instruction................................................ 15
Buzzer............................................................. 15
Power Output.................................................... 16
Standby Mode................................................... 16
Batteries Charging............................................. 17
Performance Parameter............................................. 18
After-sales Service and Measures................................19
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Product Outline
This product is researched and manufactured by ourselves
independently, and can apply to many different situations,
especially for projects’ as debugging device in CCTV
monitoring systems. It is helpful for projects builder in
terms of eliminating hidden troubles, promoting efficiency,
as well as lowering the projects cost.
Important
Safety
Information
and
Cautious
Transportation and Storage
1.
2.
3.
4
You should be careful in transportation, and avoid
rolling, colliding and falling off.
The keyboard is stored in the place where it is good
for ventilation, temperature between -10 ℃ to +50
℃，humidity less than 90%, and no acid, alkali, and
harmful gas.
If there is a big difference in temperature between
4.
5.
different environments, please don’t power on at once,
it should be power on after some time.
Don’t use this product under the severe atmosphere.
It is usually used under the circumstance
-temperature between 0℃ to +40℃，humidity less
than 90%.
Please avoid using detergent to clean it, you should
use dry cloth and if it is dirty badly, please use
neutral detergent lightly.
Noticing Items While Using
Please read the following cautious information before
using:
1. We should abide the local electric regulation during
using.
2. Be careful to use it, to protect component and assure
it work normally, we should avoid colliding and
shaking it severely.
3. Don’t use it in damp place, if it is effected with damp,
please leave it power off and disconnected with other
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4.
wires, and then consult to maintenance man .
Because it may cause danger or destroy the system.
Don’t dismantle it without permission, no users’
serviceable parts in it, and refer servicing to qualified
service personnel.
We should test whether it is insulated well or not
between circuit parts and cover after reinstalling or
maintenance to insure there is no short circuit.
Performance Features
Portable，3.5′LCD monitor(Video input/output).
NTSC/PAL auto adaptive.
Save electricity mode.
Small and exquisite appearance, integrated and
practical.
Built-in 0.5w buzzer, support video input/ouput.
Support DC12V/500mA electricity supply.
Automatically charge.
Power supply: Battery, USB, adaptor.
6
Product Appearance
This section introduces its appearance features and basic
operation of menu, such as choosing menu items,
changing value and exiting menu.
Front panel:
Various Key-press I nstruction
nstruction：
MENU
【MENU
MENU】:: Call main menu and read menu.
ESC
【ESC
ESC】:: Exit menu.
【 ▲ 】 : Set current menu under menu mode, turn up
volume under fast mode.
【 ▼ 】 : Set current menu under menu mode, turn down
volume under fast mode..
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SLEEP
【SLEEP
SLEEP】:: Enter or exit standby mode.
Side panel
panel::
Various Key-press I nstruction
nstruction：
Power Supply Socket: 5V/2A power connector
Power Change Switch: Up is an external power supply,
down is the internal battery.
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Product Fixation
1.
Arm Strap Binding
Step 1 ： One end of
the strap through the
first slot.
Step 2：Put the strap
through the buckle.
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10
2.
Putting On the Desk
Step 1：Open the
supporting frame.
Step 2 ： Make the
supporting frame
stable is ok.
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3.
Fixing On the Wall
I-type
bracket
Step 1：Clockwise
screw the bracket
into it.
Step 2： Fixed the
bracket on the wall.
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Function I nstruction
1.
2.
3.
�
This product main function and general principle in
CCTV monitoring system are introduced simply as
bellows except specific operation methods.
Image Test
Connect cameras to 3.5 ″ LCD directly by video
cable, with built-in monitor, so as to see the image
conveniently.
Battery Charger
This multi-functional 3.5’ LCD can use three kinds of
power supply: 12V/2A, USB and 3.7V rechargeable
lithium battery. The factory is equipped with one
3.7V/2200mAh rechargeable lithium battery and it
can be charged through the testbox. The use of
automatic charging Notes refer to the specifications
and description details on page 13.
12V/500mA DC output
This feature is available to provide power input to bolt,
camera and etc. Soft-switch control is selectable.
Attetion: when there is something unusual happened,
please don’t dismantle yourself, contact with
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manufacturer or maintenance man timely, and deliver
to the manufacture or eliminate the trouble under the
guide of qualified personnel.
Menu I nstruction
When it is power on, input video image displayed,
press MENU to enter menu. Press ESC to exit menu and
display the whole screen.
Information Display M enu
1.
2.
3.
4.
5.
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Contrast
To adjust image contrast.
Saturation
To adjust the image saturation.
Hue
To adjust the image color.
Brightness
To adjust image brightness.
Power Output
The menu theme could control the power output on or
off, “OFF” is the default status.
6. Audio Volume
The menu theme could detect the audio is intact, and
can adjust the volume of the size of the built-in
speaker.
7. Language
Default is English.
Operation Instruction
Buzzer
For users, the speaker can adjust the volume
according to the size of personal preference.
1.
2.
Press MENU to enter menu status and move to
Audio Volume
【Audio
Volume】set .
Press “▲” to turn up volume, press “▼” to turn
down, use MENU key to choose item needed to
change.
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3.
Press “▲” or “▼”to enter and edit current menu
parameter.
4.
ESC
Press “ESC
ESC” to save and exit after programing.
Power Output
1.
Press MENU to enter menu status and move to
【Power Output 】 set.
2.
Press “▲” or“▼” to set power in/out.
3.
Press “▲” or “▼”to enter and edit current menu
parameter.
4.
ESC
Press “ESC
ESC” to save and exit after programing.
Standby Mode
Press SLEEP to enter this status, and press SLEEP to
return to normal state.
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Batteries Charging
It is mainly used in project test; therefore, that
we use storage battery as power supply is more
convenient for testing personnel. It can be used 4-5
hrs continuously one time, so, the normal work can’t
be affected within testing personnel’s working time.
Attention:
Charging methods: built-in automatically charge
function，one lithium battery once；
Charging time：5-6 hours（self-protection while
full electricity ）, continuously using time ：4-5
hours；
Anode and cathode：
Lithium batteries can not be stored in high
temperatures, near the fire or directly put into the fire.
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Performance Parameter
Technical Parameter
Voltage Input
5V±10% electrical
current=2A
Battery
Li battery rechargeable
DC3.7V（2200mAh）
Video Signal
Format
Video Output
Mode
Audio Output
Mode
1.0Vp-p（full）
Buzzer
8Ω/1w
Charging Time
5-6 hours
Power Output
12V/500mA
Operating
Temperature
-20℃～+60℃
Dimension/Weight
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NTSC/PAL（auto adaptation）
After-sales Service and Measures
Dear Users
Users::
Thank you for your confidence to our company brand.
To make you feel more efficient, convenient and
comfortable to our products, our company makes the
following servicing promises:
1. Quality Guarantee
The products are complied with the requirements of
purchase-sale contract completely. It is manufactured in
accordance with the latest standard. And we have a
stringent testing for the products before leaving the
factory.
2. After-Sales Service During the Warranty Period
The manufacturer should be in charge of maintenance
according to its regulation if it belongs to designing
problem; Two-year guarantee, the first year-carry out in
accordance with regulation; The second year-free of
charge. You can be rest assured about our products’ quality:
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to solve the regular problem within 24hrs; middle
problems within 48hrs; serious problems within 72hrs.
3. After-Sales Service After Warranty Period
With the sufficient stock of accessories, we are responsible
for maintenance to make our clients use it again in short
time during the whole applying period after two-year
guarantee. The guarantee period of accessories is ranging
from 3 months to 10 months and our clients will be given
due attention with their demand (having the priority).
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