LG Electronics L1733TR, L1933TR service manual Service Osd, Cable Connection

SERVICE OSD

1)Turn off the power switch at the front side of the display.

2)Wait for about 5 seconds and press MENU, POWER switch with 1 second interval.

3)The SVC OSD menu contains additional menus that the User OSD menu as described below.

a)Auto Color : W/B balance and Automatically sets the gain and offset value.

b)NVRAM INIT : EEPROM initialize.(24C08)

c)CLEAR ETI : To initialize using time.

d)AGING : Select Aging mode(on/off).

e)R/G/B-9300K : Allows you to set the R/G/B-9300K value manually.

f)R/G/B-6500K : Allows you to set the R/G/B-6500K value manually.

g)R/G/B-Offset : Allows you to set the R/G/B-Offset value manually.(Analog Only)

h)R/G/B-Gain : Allows you to set the R/G/B-Gain value manually.(Analog Only)

i)MODULE : To select applied module.

A

Video Signal

IBM

9

6

Compatible PC

5

1

Generator

15

11

10

6

5

1

C

used

PARALLEL PORT

13

1

Not

RS232C

25

14

OFF

ON

PARALLEL

5V

Line

C

F

Control

Power inlet (required)

5V

220

4.7K

ER

Power Select Switch

VGS

W

ON

5V

4.7K

PO

(110V/220V)

E

74LS06

A

MONITOR

ST

Power LED

- SYNC

OFF

4.7K

V

74LS06

B

E

ST Switch

B

F

V-Sync On/Off Switch

(Switch must be ON.)

Figure 1. Cable Connection

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