LG FLATRON L1922P Service Manual page 13

Color monitor
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1)Turn off the power switch at the front side of display.
2)Wait for about 5 seconds and press MENU,POWER key.
3)Shows the service OSD menu.
4)The service OSD menu contains additional menus that the User OSD menu as described below.
a) CLEAR ETI : To initialize using time.
b) AUTO COLOR : W/B balance and Automatically sets the gain and offset value.
c) AGING :Select Aging mode(on/off).
d) PANEL : Select using panel.
e) NVRAM INIT : EEPROM initialize(24C08).
f) 9300 : Allows you to set the R/G/B.-9300K value manually.
g) 6500 :Allows you to set the R/G/B.-6500K value manually.
h) OFFSET : Allows you to set the R/G/B.-Offset value manually.(Analog Only)
i) GAIN : Allows you to set the R/G/B.-Gain value manually.(Analog Only)
Video Signal
Generator
C
A
SERVICE OSD
IBM
Compatible PC
PARALLEL PORT
Power inlet (required)
Power Select Switch
(110V/220V)
Power LED
E
ST Switch
B
F
V-Sync On/Off Switch
(Switch must be ON.)
Figure 1. Cable Connection
- 13 -
A
9
5
15
11
10
6
5
1
OFF
ON
5V
F
ON
OFF
B
6
1
C
13
25
14
5V
4.7K
4.7K
5V
E
74LS06
4.7K
74LS06
1

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