Defender 82-12900 Troubleshooting guide

82-12900 U
US SE ER R’ ’S SM MA AN NU UA AL L
10.2" TFT-LCD MONITOR
Installation Guide & User’s Manual

User’s Manual TFT-LCD MONITOR
１
DIRECTORY
1. MONITOR FEATURE............................................................................................２
2.1 FRONT PANEL......................................................................................................２
2.2 REAR PANEL........................................................................................................３
4. APPENDIX ...........................................................................................................５
4.1 SPECIFICATION ...................................................................................................５
4.2 FITTINGS COME ALONG WITH MONITOR................................................................５

User’s Manual TFT-LCD MONITOR
２
1. Monitor Feature
 10.2" TFT-LCD Monitor
 High display resolution
 Desktop install or ceiling mount
 With built-in stereo speakers
 Support 3.5mm stereo (4PIN) and RCAA/V input
 With desktop install stand, tilt 90 degree
 With power ON/OFF, speaker volume control and AV channel selection push
button
 Front panel button control Brightness, contrast, color, hue, sharp, source,
OSD language selection, etc.
2. OUT LOOK
2.1 front panel
1 -/AV1/AV2 (reduce value or AV channel selection)
2 + (increase value)
3 （Move down prompt）
4 （Move up prompt）
5 POWER/MENU
6 Power/LED Indicator

User’s Manual TFT-LCD MONITOR
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2.2 rear panel
1 VIDEOIN 2 AUDIO IN (L)
3 AUDIOIN(R) 4 AV2
5 DC IN (12V3A)
3. Menu Interface
When you need to adjust the parameters for the LCD monitor, you can short press
“Menu/Power”. The menu will be display on the LCD screen. Then short Press
“Menu/Power” to move the cursor leftwards or rightwards to select the option that user
want to modify. Press “UP” or “Down” to move the cursor upwards or downwards.
Then, press “+” or “-“ to increase value or reduce value. After finished the setting,
press the “Menu/power” several times to confirm and exit.
PICTURE:
“BRIGHT”: 0~100.
“CONTRAST”: 0~100.
“COLOR”: 0~100.
AUDIO:
“VOLUME”: 0~100.

User’s Manual TFT-LCD MONITOR
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FUNCTION:
Press the button “UP” or “DOWN” to change the
display mode - “NORMAL & DOWN” of the LCD
monitor.
“ZOOM”: 16:9、4:3.
SYSTEM:
In this menu interface, users can choose the
video format of display. “S-ROLOC”: AUTO、
NTSC、SECAM & PAL.
PRESET:
In this menu interface, users can close the
screen automatically in two ways. First, sets for
the time of dormancy, the screen will be closed
automatically in stipulated time.
“SLEEP”: 0~240 minutes. The value is
increased or decreased by ten. The value of “sleep” indicates how long the LCD
monitor will be turned off automatically if “OFF-TIME” is not set.
Second, sets for closedown time and time of starting the LCD monitor, the screen
closes and reveals at corresponding time point.
“TIME”: --: --, the current time of system.
“OFF-TIME”: --: --, the time of the screen turning off automatically.
“ON-TIME”: --: --, the time of the screen turning on automatically.
When modify “TIME、OFF-TIME、ON-TIME”, press “+” to adjust the value of minute
and press "—“ to adjust the value of hour.

User’s Manual TFT-LCD MONITOR
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4. Appendix
4.1 Specification
Item Description
Display resolution (Pixel) 800 RGB (W) × 480 (H)
Active area (mm) 222.0 (W) × 133.2 (H)
Screen size (inch) 10.2 (Diagonal)
Pixel pitch (mm) 0.2775 (W) × 0.2775 (H)
Color configuration R. G. B. stripe
Lightness 450cd/m2
Contrast 300:1
Horizontal ≥120°
View angle Vertical ≥90°
Width to Height Ratio 16:9
3.5mm Stereo (4PIN) Jack
A/V Input 3 RCA Jack (Audio_L , Audio_R , Video)
Power Input 100~240VAC/DC12V/3A(Adapter supplying)
Dimensions (L x W x H) 275x185x38 mm (W/o Stand)
4.2 Fittings Come Along With Monitor
A : 1pc power supply 12VDC 3A
B : 1pc 3.5mm Stereo (4 pole) A/V Cable
C : 1pc 3RCA Plug to Plug A/V Cable