Comelit HMON621A, Manual, Page: 22 / 24

22
VGA Timing
There are a total of 11 timing modes that can be saved in memory by FIFO detecting architecture.
VGA Support Timing
21.5” Mode Resolution H Freq.
(kHz)
V Freq.
(Hz)
Pixel
clock
(MHz)
1920*1080 60Hz
640x480@60 31.469 59.940 25.175 ˇ
640x480@72 37.861 72.809 31.500 ˇ
VGA
640x480@75 37.500 75.000 31.500 ˇ
800x600@60 37.879 60.317 40.000 ˇ
800x600@72 48.077 72.188 50.000 ˇ
SVGA
800x600@75 46.875 75.000 49.500 ˇ
1024x768@60 48.363 60.004 65.000 ˇ
1024x768@70 56.576 70.069 75.000 ˇ
XGA
1024x768@75 60.023 75.029 78.750 ˇ
1280x1024@60 63.980 60.000 108.000 ˇ SXGA
1280x1024@75 79.976 75.025 135.000 ˇ
Full HD
1920x1080@60 67.500 60.00 148.500 ˇ
HDMI Timing
Format Resolution Type Vertical frequency
480i/p 720x480 SD 60Hz
720p 1280x720 HD 60Hz
1080p 1920x1080 Full HD 60Hz
PC RGB Input
Power Supply
Environment
Input Signal Analog RGB 0.7 Vp-p
Input Impedance 75 Ohm ± 2%
Polarity Positive, Negative
Amplitude 0 ~0.7 ± 0.05Vp
Multi-mode Supported Horizontal Frequency: 30~80KHz
Vertical Frequency: 50~75Hz
Input Voltage 100~240VAC, 50/60Hz
Output Voltage +12V DC, 5A
Operation Condition Temperature 0
°
C to 50
°
C / 32
°
F to 122
°
F
Relative Humidity 20% to 85%
Storage Condition Temperature -10
°
C to 60
°
C / 14
°
F to 140
°
F
Relative Humidity 5% to 85%
Applicable Timing