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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. - Alignment Adapter and Software. 1. Adjustment for Factory Preset Mode 1) Run alignment program for LM568E on the IBM compatible PC. 2) Display cross hatch pattern at Mode 1. 3) Select EEPROM ALL Init command and Enter. 4) Press "Y" key, it will automatically save all FOS data to EEPROM. 2. Adjustment for White Balance 1) Display color 0,0 pattern at Mode 12. 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 12. 6) Select DRIVE CAL command and Enter. 7) Color 1 (9300K) and Color 2 (6500K) are automatically adjusted and saved to the EEPROM. 8) Select PRESET EXIT command and Enter. 3. DDC Data Write Procedure 1) Use this procedure only when there is some probelm on EDID data. 2) Select EEPROM EDID Write command and Enter. 3) This will write the EDID data to EEPROM.
MIC. IN MIC. OUT AUDIO IN
24V
AUDIO DC OUT
A
Video Signal Generator IBM Compatible PC
9 15 10 5 11 6 1 5 6 1
C
13 1 14 25
tu
se
d
PARALLEL PORT
RS 23 2C
No
5V
OFF
ON
Control Line
EL
PA RA
C
F
Power inlet (required)
220
LL
5V ON 4.7K 4.7K 4.7K 74LS06 74LS06
WE
VG
PO
S MO NI
A
CS T
Power Select Switch (110V/220V) Power LED
R
5V
E
OFF
R
V-S
TO
YN
B
E ST Switch
B
F V-Sync On/Off Switch (Switch must be ON.)
Figure 1. Cable Connection
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