50PV400-UB, 50PV430-UC, 50PV450-UA (CHASSIS:PU14K) - LG TV Service Manual (repair manual). Page 11

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- 11 -
12. AREA OPTION
12-1. Using DFT(Auto)
PC  (for  communication  through  RS-232C)  ==>  UART  Baud
rate : 115200 bps
Command : ah 00 00 DATA(Area Number(hexadecimal))
12-2. Setting Manual
Press  ADJ  R/C  In-start  key  and  select  1.AREA  OPTION,
Select  Model  Number  by  using 
F
/
G
(VOL  +/-)  in  accordance
with destination
12-3. Outgoing condition Configuration 
- After  all  function  test,  press  IN-STOP  Key  by  SVC  Remote
controller. And Make Ship Condition. 
- When  pressing  IN-STOP  key  by  SVC  remocon,  Red  LED
are  blinked  alternatively.  And  then  Automatically  turn  off.
(Must not AC power OFF during blinking)
Confirm  whether  is  normal  or  not  when    between  power
board's  ac  block  and  GND  is  impacked  on  1.5kV(dc)  or
2.2kV(dc) for one second
13. Default Service option.
13-1. ADC-Set
.
V
R-Gain adjustment Value (default  128)
V
G-Gain adjustment Value (default  128)
V
B-Gain adjustment Value (default  128)
V
R-Offset adjustment Value (default  64)
V
G-Offset adjustment Value (default  64)
V
B-Offset adjustment Value (default  64)
13-2. White balance. 
CENTER (DEFAULT)
MAX
Cool
Mid
Warm
R Gain
184
192
192
255
G Gain
189
184
150
255
B Gain
192
161
128
255
R Cut
128
128
128
255
G Cut
128
128
128
255
B Cut
128
128
128
255
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