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4-38
4. Troubleshooting
4-4. Setting the Hotel Option Data
4-4-1. Stand-alone model
To Enter: Press the MUTE
1
9
ENTER
1
buttons in order.
To Exit from this menu : power off and turn on again.
ITEM
Initial Value
Description
Hotel Mode
On
Hotel mode(Stand alone) on/off
SI Vendor
Off
Select the SI Vendor
Power On Channel
1
TV will switch on to this particular Channel in Stand alone Hotel Mode
Power on
source
ATV
Select the Input source when TV is turned on initially.
Power On Volume
10
TV will switch on with this Volume Level in Stand alone Hotel Mode
Min Volume
0
Minimum Volume Level setting user can set in Stand alone Hotel Mode
Max Volume
100
Maximum Volume Level setting user can set in Stand alone Hotel Mode
Panel Button Lock
Off
Front panel(Local key) operation on/off
- Off : Unlock All panel key
- On : Lock All panel key
- Power : Lock All panel key except Power panel key
Picture Menu Lock
Off
Enable or disable Picture Menu
Video Mute Ch
1 (Off)
To select Channels not displaying(doing video mute) for example(Radio
channel), If 1 is ON, channel 1 display only black picture.
Video Mute Ch
On/Off
Off
To select Channels not displaying(doing video mute) for example(Radio
channel), If 1 is ON, channel 1 display only black picture.
Music Mode(AV)
Off
To get music output from mp3/audio player in AV Input Source.
Audio enabled, video disabled in this mode
Music
Mode(PC)
Off
To get music output from mp3/audio player in PC Input Source.
Audio enabled, video disabled in this mode
Music
Mode(Comp)
Off
To get music output from mp3/audio player in Component Input
Source.Audio enabled, video disabled in this mode
Music Mode
Backlight
Off
Backlight On/Off option in Music mode to save energy
RJP Priority(AV)
1
If the jack priority is set, the corresponding source is automatically set
when a jack is inserted according to the jack priority.
RJP Priority(PC)
2
If the jack priority is set, the corresponding source is automatically set
when a jack is inserted according to the jack priority.
RJP
Priority(HDMI)
3
If the jack priority is set, the corresponding source is automatically set
when a jack is inserted according to the jack priority.
Sub AMP
volume
13
Sub AMP Volume level at power on initial condition.
Sub AMP mode
2
Determines the Sub AMP operation mode.
- 0: Turns the Sub AMP function off (PWM off).
- 1: Determines the Sub volume according to the main volume control. That
is, the sub volume is determined according to the Power On Volume, the Min
Volume, and the Max
Local time
Manual
Selection of the way to update clock data
- Manual: Use clock data from DVB channel or manual clock setting
when the TV is in the stand-alone mode
- TTX: manual clock setting (with updating from TTX data)
Time Format
12hour
Select time exprression method(12H/24H)
Reset AC power after setting this option
PMOLED Test
Off
To test PMOLED itself (brightness and pixel)
Summary of Contents for LA22B450C4H
Page 185: ...1 4 1 Precautions Memo...
Page 201: ...4 5 4 Troubleshooting LVDS PC_RGB HV_Sync MAINBOARD BOTTOM...
Page 202: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...
Page 204: ...4 8 4 Troubleshooting HDMI 2 HDMI 1 MAINBOARD TOP...
Page 205: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output...
Page 207: ...4 11 4 Troubleshooting B3 3V_PW Tuner_CVBS B5V_VCCT_PW MAINBOARD TOP...
Page 208: ...4 12 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Page 210: ...4 14 4 Troubleshooting TS_DATA B1 2V_PW B3 3V_PW B5V_VCCT_PW MAINBOARD TOP...
Page 211: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output...
Page 213: ...4 17 4 Troubleshooting MAINBOARD BOTTOM...
Page 214: ...4 18 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Page 216: ...4 20 4 Troubleshooting MAINBOARD BOTTOM...
Page 217: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output...
Page 220: ...4 24 4 Troubleshooting WAVEFORMS 6 I2C Data 7 Speaker out...
Page 241: ...4 45 4 Troubleshooting Connecting the TV with STB SBB...
Page 259: ...4 63 4 Troubleshooting 4 10 PCB diagram...
Page 260: ...4 64 4 Troubleshooting...
Page 261: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram 26 32 37 40...