LG RE-44NA14T Service Manual page 18

4) Receive WINDOW signal.
* High Light :
RE/RL : 250!10
RT : 160!10
RE/RL : 190! 10
RT : 160!10
* Low Light : 10!3
5) Set BRIGHT to H/Light adjustment mode in 4) and enter
SVC mode by pressing the "IN_START" button. Adjust RG
(R Gain) and BG (B Gain) until color coordinate becomes
RE/RL - X=0.283 and Y=0.292, RT - X=0.269 and Y=0.274
(Deviation : ! 0.03).
6) Set BRIGHT to L/Light adjustment mode and adjust CR (R
Cut Off) and CB (B Cut Off) until color coordinate becomes
RE/RL - X=0.280 and Y=0.260, RT - X=0.269 and Y=0.274
(Deviation : ! 0.03).
7) Repeat adjusting until the color coordinate of H/Light and
L/Light is satisfied.
8) Save the data after adjustment.
(Press "ENTER" button)
9) Quit adjustment mode. (" INSTART " button)
Sub-Bright Adjustment
O
100% and 80% GRAY PATTERN
1) Tune the TV set to receive a EU 05 CH.
2) Enter WB mode by pressing the IN_START & '4' button.
Adjust S-BRI data until 100% and 80% GRAY PATTERN is
classified.
(Use , , , , OK buttons)
F G D E
Auto-Convergence Check (option)
O
1) Check the Auto-Convergence in PAL/NTSC mode
separating.
2) Press the IN_START key on R/C for adjustment and press
the Time key to check whether Auto-Convergence works
normally in each mode.
3) If not,check the Convergence condition or Measuring
condition and SENSOR condition.
4)The shipment must be done after restoring the final auto
convergence data value.
* Restore a Convergence data
IN_START -> '3' -> TEXT
(16:9)
cd/m^2
(16:9)
cd/m^2
(4:3)
cd/m^2
(4:3)
cd/m^2
cd/m^2
Fifth Vertical Line
Check the Option Adjustment
O
1) Check the OPTION1~5 data of attach 6 is well recorded.
2) The option value of each suffix is started on JOB EXP of
3141VMN chassis Assy.
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