JVC GM-P421U Computer Monitor User Manual


 
10
Precautions
Before making connections, turn off all the equipment.
Plugs should be firmly inserted; poor connection could cause noise.
To unplug a cord, be sure to grasp its plug and pull it out.
Connect the power cord after having finished all other connections.
Refer also to the user manual of each piece of equipment.
Available Signals
Video signals
The following signals can be input to this Monitor:
VIDEO A and VIDEO B terminals accept — NTSC, PAL M, and PAL N signals.
COMPONENT/RGB B terminals accept — 480i, 576i, 480p, 720p, and 1080i (1035i) signals. (You need to set “RGB/COMPO.”
to “COMPO.” on the menu (see page 23).
Computer signals (Preset)
This Monitor has 13 preset video modes for the most popular industrial standard, and the signals of the following image
resolutions can be input to the RGB input terminals.
1 PC98 640 400 24.8 56.4 Non-interlace
2 VGA400-70 640 400 31.5 70.1 Non-interlace
3 VGA480-60 640 480 31.5 59.9 Non-interlace
4 VGA480-72 640 480 37.9 72.8 Non-interlace
5 VGA480-75 640 480 37.5 75.0 Non-interlace
6 MAC13” 640 480 35.0 66.7 Non-interlace
7 SVGA-56 800 600 35.2 56.3 Non-interlace
8 SVGA-60 800 600 37.9 60.3 Non-interlace
9 SVGA-72 800 600 48.1 72.2 Non-interlace
10 XGA-60 1024 768 48.4 60.0 Non-interlace
11 XGA-70 1024 768 56.5 70.1 Non-interlace
12 RGB15K-60 15.7 59.9 Interlace
13 RGB15K-50 15.6 50.0 Interlace
Notes:
When a signal other than listed above is input, a part of the screen may become void or an unnecessary picture may appear.
Signals, though they are within the acceptable range of frequencies, may not be displayed normally, depending on the signal
type.
Depending on the connected equipment, the Monitor may not be compatible with composite sync (Cs) or G on sync signals.
When a preset mode signal is input, the vertical frequency displayed on the screen will have an “*” shown at its right top
position.
When No. 7 to No. 11 signals are input, lines will become thin if their signal frequencies are higher than the screen resolution.
Connections
Screen resolution
Horizontal
Vertical
Horizontal
Frequency (kHz)
Vertical
Frequency (Hz)
Signal name Scan systemNo.
04-13.GM-P420[US]f 02.4.1, 2:18 PM10