Installation

PC Setup

- After setup, be sure to select RGB-PC source on TV.

Connections

1.

Set the monitor output resolution on the PC before

 

 

 

 

 

connecting to the TV.

 

 

 

 

2.

Connect the TV to the PC with the PC cable.

VIDEO (MONO) L

AUDIO R

PC PC INPUT

ANT IN

3.

Connect the PC audio output to the TV's PC SOUND

SOUND

+75

 

 

VIDEO IN

 

 

 

input.

Viewing Setup

1. Turn on the PC.

2. Use the tv/video or multimedia button on the remote control to select RGB-PC.

Monitor Display Specifications

Resolution

Horizontal

Vertical

Resolution

Horizontal

Vertical

Frequency(KHz)

Frequency(Hz)

Frequency(KHz)

Frequency(Hz)

 

 

 

 

 

 

 

 

 

31.4

60

832x624

49.7

75

 

35

67

 

 

 

640x480

 

48.3

60

37.5

75

 

56.4

70

 

1024x768

 

 

 

 

 

 

43.2

85

 

60

75

 

 

 

 

 

 

 

35.1

56

 

68.6

85

 

37.8

60

 

 

 

 

1280x768

39.5

50

800x600

48

72

47.6

60

 

 

46.8

75

 

 

 

 

 

 

 

 

53.6

85

 

 

 

 

 

 

 

 

 

NOTES

a. For optimum picture quality, use standard XGA (1024x768) computer output at a 60Hz refresh rate. Using other formats (VGA, SVGA, etc.) or refresh rates may result in reduced picture quality. (To change the computer video output format, please refer to the operating manual for the computer you are using).

b. If the message “Out of range” appears on the screen, adjust the PC output to a format listed in the ‘Displayable Monitor Output Format Specifications' chart above.

c. The synchronization input form for Horizontal and Vertical frequencies is separate.

DPM (Display Power Management) mode

If the PC goes to power saving mode, the monitor automatically switches to DPM mode.

DPM mode may not work if you don’t use the PC cable provided.

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LG Electronics RU-23LZ20,RU-23LZ21, RU-23LZ22 PC Setup, Resolution Horizontal Vertical, DPM Display Power Management mode