Input/Output Specification; Input Signal Connector; Analog D-Sub Connector; Factory Preset Display Modes - Dell E173FP - 17" LCD Monitor Service Manual

4. Input/Output Specification

4.1 Input Signal Connector

4.1.1 Analog D-SUB Connector

Pin
1
2
3
4
5
6
7 Green video ground
8

4.2 Factory Preset Display Modes

The following are the most frequently used of the preset operating modes:
Horizontal frequency
31.5 kHz
31.5 kHz
37.5 kHz
37.9 kHz
46.9 kHz
48.4 kHz
60.0 kHz
67.5KHz
64.0KHz
79.9KHz
For ergonomic reasons, a screen resolution of 1280 x 1024 pixels is recommended. Because of the
technology used (active matrix) an LCD monitor provides a totally flicker-free picture even with a refresh rate of
60 Hz.
17
Meaning
Video input red
Video input green
Video input blue
Ground
Ground
Red video ground
Blue video ground
Pin
9
10
11
12
13
14
15
Refresh rate
70 Hz
60 Hz
75 Hz
60 Hz
75 Hz
60 Hz
75 Hz
75Hz
60Hz
75Hz
10
DELL E173FP Service Manual
16
Meaning
+5 V (DDC)
VGA-PG
Ground
DDC-Data
H. Sync
V. Sync
DDC Clock
Screen resolution
720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
1024 x 768
1024 x 768
1152 x 864
1280 x 1024
1280 x 1024