Text preview for : LS882C_4.pdf part of LG 882le LG 882le tft-lcd monitor
Back to : LG 882le lcd.rar | Home
ADJUSTMENT
All adjustment are thoroughly checked and corrected when the monitor leaves the factory, but sometimes several minor adjustment may be required. Adjustment should be following procedure and after warming up for a minimum of 10 minutes. · Alignment appliances and tools. - IBM compatible PC - Programmable Signal Generator. (eg. VG-819 made by Astrodesign Co.) - E(E)PROM with each mode data saved. 1. Adjustment Start 1) Display any pattern at any Mode. 2) Run alignment program for LS882C on the IBM compatible PC. 3) Select EEPROM ALL INIT command and Enter 4) This will make all data to default state 5) Select COMMAND PRESET START command and Enter 2. Adjustment for Factory Preset Mode 1) Select DIST. ADJ FOS DEFAULT command and Enter 2) It will copy all factory default data to EEPROM automatically. 3. Adjustment for White Balance 1) Display color 0,0 pattern at Mode 15. 2) Set External Bright to MAX position and Contrast to MAX Position. 3) Select PRESET START BIAS CAL command and Enter. 4) No attempt to manually adjust, BIAS data is automatically adjusted and saved to the EEPROM. 5) Display color 15,0 pattern at Mode 15. 6) Select DRIVE CAL command and Enter. 7) 6500K and 9300K are automatically adjusted and saved to the EEPROM. 8) Select PRESET EXIT command and Enter.
A
9 6 1
Video Signal Generator
IBM Compatible PC
15 10 5
11 6 1
5
C
13 25 1 14
us
ed
PARALLEL PORT
2C RS 23
No t
5V
OFF
ON
Control Line
PA
RA L
C
LE
F
5V
L
Power inlet (required)
220
PO
S MO NI
WE
VG
A
R
V-S
TO
YN
CS T
Power Select Switch (110V/220V) Power LED
ON
5V
4.7K 4.7K 4.7K 74LS06
E
OFF 74LS06
R
B
E ST Switch
B
F V-Sync On/Off Switch (Switch must be ON.)
Figure 1. Cable Connection
- 15 -