LG FLATRON T710P Service Manual page 16

3. Adjustment Using Service software Program
(Adjustment Program)
1. Adjustment for Factory Mode (Preset Mode).
1) Display cross hatch pattern at Mode All.
2) Run alignment program for T710PHL on the IBM
compatible PC.
3) EEPROM ALL CLEAR
<Caution> Do not run this procedure unless the
EEPROM is changed. All data in EEPROM (mode
data and color data) will be erased.
4) COMMAND PRESET START
command.
5) DIST. ADJ. FOS. ADJ command.
6) Adjust H-POSITION as arrow keys to center of the
screen.
7) Adjust H-SIZE as arrow keys to 310 ± 2mm.
8) Adjust V-POSITION as arrow keys to center of the
screen.
9) Adjust V-SIZE as arrow keys to 230 ± 2mm.
10) Adjust TRAPEZOID as arrow keys to be the best
condition.
11) Adjust SIDE PINCUSHON as arrow keys to be the
best condition.
12) Adjust TILT as arrow keys to be the best condition.
13) Display cross hatch pattern at Mode 3.
14) DIST. ADJ. BALANCE DATA command.
15) Adjust balance of Pin-Balance as arrow keys to be
the best condition.
16) Adjust parallelogram as arrow keys to be the best
condition.
17) Save of the Mode.
18) Save of the System.
19) Display from Mode
6) to 16).
20) COMMAND PRESET EXIT
Y(Yes) command.
Y(Yes)
3 and repeat above from number
Y (Yes) command.
2. Adjustment for White Balance and Luminance.
1) Set the White Balance Meter.
2) Press the DEGAUSSING on the OSD menu for
demagnetization of the CDT.
3) Display color 0,0 pattern at Mode 3.
4) COMMAND
command.
5) Set Bightness and Contrast to max position.
6) COLOR ADJ.
alignment program.
7) COLOR ADJ.
alignment program.
8) Check whether blue color or not at R-BIAS and G-
BIAS to min position, Sub-Brightness to 205
(CD(h))position, B-Bias to 127(7F(h))position. If it's not
blue color, the monitor must repair.
9) Adjust Screen control on the FBT to 0.4 ± 0.05FL
of the raster luminance.
10) Adjust R-BIAS and G-BIAS command to x=0.283 ±
0.006 and y=0.298 ± 0.006 on the White Balance
Meter with PC arrow keys.
11) Display color 15,0 Full White(70x70mm) at mode
12) DRIVE ADJ command.
13) Set B-DRIVE to 85(5A(h)) at DRIVE of the alignment
program.
14) Adjust R-DRIVE and G-DRIVE command to white
balance x=0.283 ± 0.003 and y=0.298 ± 0.003 on
the White Balance Meter with PC arrow keys.
15) Adjust SUB-CONTRAST command to 50±1FL of the
raster luminance.
15) Display color 15,0 full white patten at Mode 3.
16) COLOR ADJ.
17) Adjust ABL to 32 ± 1FL /34 1FL of the luminance.
18) Exit from the program.
- 16 -
PRESET START
LUMINANCE command of the
BIAS ADJ. command of the
LUMINANCE ABL command.
Y(Yes)
3.