Compatibility Of Vesa Timing; Table B.1: Acceptable Frequency And Resolution Of Vga/Dvi In Put Signal - Advantech PDC-190S User Manual

B.1

Compatibility of VESA Timing

The LCD monitor is capable of accepting both the traditional analog RGB video sig-
naling and the new digital DVI (Digital Visual Interface) signaling.
Due to its digital design and the implementation of this new digital standard interface,
setting frequency mode is not necessary for a user and it will be handled automati-
cally between the monitor and the digital graphic card adapter. For analog input, the
LCD monitor operates at horizontal frequencies between 35.1 kHz and 80 kHz, verti-
cal frequencies between 56 Hz and 75 Hz. Because of its microprocessor-based
design, it offers auto-synchronization and auto-sizing capabilities.
This monitor offers 21 pre-programmed VESA monitor timing that are listed in the fol-
lowing Table B.1. These preset modes cover most of the common video modes sup-
ported by popular graphics adapters. However, each adapter's implementation of
these video modes may vary slightly in timings.
Table B.1: Acceptable Frequency and Resolution of VGA/DVI Input
Signal
Resolution
Mode
Name
H
640
640
800
800
800
800
800
1024
1024
VESA 1024
1024
1152
1152
1280
1280
1280
1280
1280
1600
PDC-190S User Manual
Frequency
V H(kHz)
480 37.9
480 37.5
600 35.1
600 37.9
600 48.1
600 46.9
600 53.7
768 48.4
768 56.5
768 60.0
768 68.7
864 53.8
864 67.5
768 47.8
960 59.7
960 85.8
1024 64.0
1024 80.0
1200 75.0
30
V(Hz)
72
75
56
60
72
75
85
60
70
75
85
60
75
60
60
85
60
75
60