OVERHEAD CONSOLE WITH 8” LCD SCREEN
LZH-81TJ4
INSTRUCTION MANUAL
© B64-4304-00 (MW)
Components names and Functions Open the monitor
1
2
3
4
Monitor release knob
1 Monitor release knob
1 Unlock the monitor
Unlock the motor.
Press the monitor release knob.
2 Dome light switch
2 Open the monitor
"ON": The light goes on.
Press the monitor downward.
"DOOR": The light goes on/out with the
opening/closing of vehicle doors.
"OFF": The light goes out.
⁄
•
Do not press the LCD of the monitor when opening
the monitor. The LCD can damage.
3 IR transmitter
•
When closing the monitor, press its back until it locks.
If the monitor is not closed completely, the monitor is
held powered.
4 Audio/ Visual input 2 terminal
• Visual input (Yellow)
• Audio left input (White)
• Audio right input (Red)
⁄
•
The picture input to the Audio/Visual input 2 terminal
can be displayed by selecting "AV-IN2" as described in
<Video Source Selection> (page 4).
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3
Operations
POWER
INPUT
SCRN
DIM
DIM/ꢁ
INPUT
/MENU
POWER SCRN/ꢀ
Power
Display information
When you press the [INPUT] button, the status of
the monitor is displayed.
Turns power ON or OFF
Press the [POWER] button.
3
AV-IN2
Video Source Selection
Press the [INPUT] button.
1
Full
Mode
Each time the button is pressed, the video source
switches as follows:
2
Display
"AV-IN1"
"AV-IN2"
Setting
Select the AV1 INPUT source.
Select the AV2 INPUT source.
2 MHz
I
R
1 Screen mode Display
2 IR headphones output frequency display
3 Video source Display
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•
The information display is cleared automatically after
approximately 5 seconds.
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4
LZH-81TJ4
Picture Quality setting
You can adjust the picture quality control of the
monitor.
⁄
•
The "TIN" can be adjusted when NTSC video signal is
input.
•
•
The screen select can be set for each source.
If you make no operation for 15 seconds, this mode
is automatically canceled.
1 Enter Picture Quality setting mode
Press the [MENU] button for at least 2
seconds.
2 Select the screen for brightness ("BRT")
setting
Press the [SCRN] or [DIM] button for at least
Selection of Screen Brightness
Setting
2 seconds.
Pressing the button for at least 2 seconds
toggles between the "Day" screen (for daytime
brightness setting) and the "Night" screen (for
nighttime brightness setting).
You can switch between the daytime screen
brightness and nighttime screen brightness
adjusted in the Picture Quality setting mode.
Press the [DIM] button.
3 Select the adjusting item
Press the [MENU] button.
Each time the button is pressed, the adjusting
item switches.
Pressing the [DIM] button toggles between the
daytime screen brightness and nighttime screen
brightness adjusted in the Picture Quality setting
mode.
Ｎｉｇｈｔ
Ｓｃｒｅｅｎ Ｃｏｎｔｒｏｌ
4 Adjust the item
Press the [2] or [3] button.
Item
Button Setting
"BRT"
[3]
[2]
[3]
[2]
[3]
[2]
[3]
[2]
[3]
[2]
Brighter screen
Darker screen
Stronger red level
Stronger green level
Deeper color
Paler color
Stronger contrast
Less contrast
Less black level
Stronger black level
"TIN"
"COL"
"CONT"
"BLK"
5 Exit Picture Quality setting mode
Press the [MENU] button for at least 2
seconds.
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5
Operations
Switching Screen mode
IR Headphones frequency setting
Press the [SCRN] button.
Each time the button is pressed, the screen
You can select the IR Headphones frequency you
wish.
mode switches as follows:
Press the [SCRN] button for at least 2 seconds.
Each time the button is pressed for at least
2 seconds, the frequency output switches as
follows:
Display
"Full"
Setting
Full picture mode.
Display
"2 MHz"
Setting
The output frequency of IR Headphones is
"Just"
Justify picture mode.
Cinema picture mode.
Zoom picture mode.
Normal picture mode.
set to 2 MHz.
"3 MHz"
The output frequency of IR Headphones is
set to 3 MHz.
"Cinema"
"Zoom"
"Normal"
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LZH-81TJ4
Specifications
Specifications subject to change without notice.
Monitor Unit
General
Screen size
: 8 inches wide
Operating voltage
: 14.4 V DC (11 - 16 V)
Display system
: Transparent TN LCD panel
Current consumption
: 1500 mA
Drive system
: TFT active matrix system
Consumed Power
: 22 W
Number of pixels
: 336,960 pixels (480 H × 234 V × RGB)
Operational temperature range
: –10 °C to +60 °C
Effective pixels
: 99.99 %
Storage temperature range
: –30 °C to +85 °C
Pixel arrangement
: RGB striped arrangement
Dimensions (W × H × D)
: 280 × 237 × 42 mm
Back lighting
: Cold cathode tube
Weight
: 1.4 kg
IR Transmitter output
: (2MHz) L ch: 2.3 MHz/ R ch: 2.8 MHz
: (3MHz) L ch: 3.2 MHz/ R ch: 3.8 MHz
Colour system
: NTSC/PAL
External video input level (RCA jacks)
: 1 0.1 Vp-p/ 75 Ω
External audio input level (RCA jacks)
: 1 V/ 100 KΩ
Dome Lamp Unit
Operating voltage
: 14.4 V DC (11 - 16 V)
Current consumption
: 200 mA
Consumed Power
: 2.9 W
Audio output level (RCA jacks)
: 1 V/ 100 Ω
Although the effective pixels for the liquid crystal panel is
given as 99.99% or more, 0.01% of pixels may not light or
may light incorrectly.
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