Hitachi L37x01a Users Manual

70
FEATURES (continued)
Power Swivel
With the Desktop stand, you can adjust the angle of the panel side to side by pressing button on the remote 
control.
Swivel
CAUTION
• Do not push the panel with your hands whilst operating the Swivel. It could damage the panel and/or stand.
• Do not allow children to play or hang on the TV. These actions may tip it over, causing personal injury.
• Do not swing the unit back and forth.
• Do not place any fragile objects around the unit. The unit would hit the...

71
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FEATURES (continued)
Audio Switching
NICAM / Sound Multiplex (including A2)   (TV mode)
You can make optimum use of available audio by pressing I/II button of remote control.  Audio can be switched only 
if receiving NICAM and sound multiplex signals; otherwise, pressing this button will have no effect, such as when 
only mono sound is received. 
These can be divided into two main categories: Bilingual/Dual Sound broadcast and Stereo broadcast.
Bilingual/Dual Sound broadcast
Bilingual...

72
FEATURES (continued)
Power Save Mode
When AV/RGB input is selected
• You are provided with the function to save power consumption when no signal is detected in AV/RGB input. Set to 
On in “Video Power Save” from Confi guration menu, which leads to the power save mode in AV4/HDMI1/HDMI2/
HDMI3/RGB and the Standby mode in other AV input. (Please see the table below for details) Refer to 
34about
“Video Power Save”.
When no signal is detected
When signal is input during 
On in “Video Power Save”
Condition...

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FEATURES (continued)
DVD Player / STB Selection
You can use this remote control to operate DVD Player and Set Top Box of Hitachi or other manufacturers as well as 
this set. 
Set Up 
Example: Hitachi DVD
1. Set up the manufacturer.
Hold down button and pressbutton.
2. Set up the manufacturer type.
Release thebutton whilst keepingbutton depressed. Then pressbutton.
3. Confi rm the setting.
After setting the manufacturer and type, press the Sub Power button on the remote 
control.
If the DVD does...

74
TROUBLESHOOTING
Before calling service technician, check the following tables fi rst. If the problem is not be solved with the suggested 
procedures, contact your local dealer. For your safety, NEVER try to repair the product by yourself.
When Following Messages Appear on Screen
Message Condition / Action Page
Power savingThis indicates it is in Power Save mode.
The indicating lamp pulses Blue or lights Red.
23,34,
72
No sync. signalThe unit cannot detect any signals from any input terminals. 
• Check...

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TROUBLESHOOTING (continued)
Symptom and Check List (continued)
Symptoms Check list Page
• No picture
The Indicating lamp 
: Off•  Check if the Power Cord is plugged into the socket fi rmly.
•  Check if the Main Power is On.
22,23
• No picture
The Indicating lamp 
: Pulsing blue
It means that the unit is in “Power Save
mode”.•  Check if all the cables of the external equipments are connected 
correctly and fi rmly.
•  Check if the power of the external equipments is On.
•  Check if the TV/AV mode...

76
Symptoms Check list Page
• The image on the screen is moving 
in an oblique direction.
(RGB mode only) 
•Adjust “Horizontal Clock” and “Clock Phase”.30
• The coarse horizontal stripes could 
be seen in full-display mode.
(RGB mode only) 
• Adjust “Horizontal Clock”.30
• The part of the image is lacking.
(RGB mode only)
AAAAA• Try “Auto Adjust”.30
• The horizontal stripes are moving 
vertically with fl ickering screen.
(RGB mode only) 
• Check the Signal status of the PC by pressing button 
on the...

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PRODUCT SPECIFICATIONS
SPECIFICATION
PanelDisplay dimensionsApprox. 37 inches 
(820 (H) x 461 (V) mm, diagonal 941 mm) 
Resolution 1920 (H) x 1080 (V) pixels 
Net dimensionsincluding Stand: 
927 (W) x 683 (H) x 366 (D) mm
excluding Stand: 
927 (W) x 624 (H) x 115 (D) mm
Net weightincluding Stand: 25.4kg
excluding Stand: 21.0kg
Ambient
conditionsTemperature Operating : 5°C to 35°C, Storage : 0°C to 40°C
Relative humidity Operating : 20% to 80%, Storage : 20% to 90% (non-condensing)
Power...

78
PRODUCT SPECIFICATIONS (continued)
Signal Input
RGB terminal (D-sub 15-pin connector)
Pin Input signal
1R
2G
3B
4 No connection
5 No connection
6 R.GND
7 G.GND
8 B.GND
9 No connection
10 GND
11 No connection
12 [SDA]
13 H. sync
14 V.sync. [V.CLK]
15 [SCL]
S-input connector pin specifi cations
Pin Input signal
1Y
2 Y-GND
3C
4 C-GND
Frame GND
Photo-input connector pin specifi cations
Pin Input signal
15V
2DM
3DP
4 GND
HDMI connector pin specifi cations
Pin Input signal Pin Input signal
1 TMDS Data2+ 11...

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PRODUCT SPECIFICATIONS (continued)
Recommended Signal List
With HDMI input
No.Signal mode
Horizontal 
frequency 
(kHz)Dot clock
frequency 
(MHz)Remarks
Signal
NameResolutionVertical 
frequency (Hz)
1 576i720(1440) X 57650.00 15.63 27.00 EIA/CEA-861B
2 480i
720(1440) X 48059.94 15.73 27.00 EIA/CEA-861B
3 576p 720 X 576 50.00 31.25 27.00 EIA/CEA-861B
4 480p 720 X 480 59.94 31.47 27.00 EIA/CEA-861B
5 1080i/50 1920 X 1080 50.00 28.13 74.25 EIA/CEA-861B
6 1080i/60 1920 X 1080 60.00 33.75 74.25...