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158
Before making adjustments
5.1.5 Phase-adjustment memory
This machine contains the following 10 memory areas.
Of these, note that only 8 are adjustable, since the FACTORY area is read-only.
RGB1(BNC terminal input)
RGB2(Mini D-SUB terminal input)
NTSC
PAL
PAL
VGA mode
PC-9800
normal mode
Macintosh
13-inch mode
FACTORY
NTSC
VGA mode
PC-9800
normal mode
Macintosh
13-inch mode
FACTORY
NOTE) is for PDP-V402E only
• VGA mode
640 dots × 480 lines/horizontal-scanning frequency 31.47 kHz/vertical-scanning frequency 59.94 Hz
Horizontal-scanning frequency 37.86 kHz/ vertical-scanning frequency 72.81Hz, horizontal-scanning frequency 37.5
kHz/ vertical-scanning frequency 75.00Hz
• PC-9800 normal mode
640 dots × 400 lines/horizontal-scanning frequency 24.83 kHz/vertical-scanning frequency 56.42 Hz, horizontal-scanning
frequency 31.5 kHz/vertical-scanning frequency 70.1 Hz
• Macintosh 13-inch mode
640 dots × 480 lines/horizontal-scanning frequency 35.00 kHz/vertical-scanning frequency 66.67 Hz
Phase adjustment data are of the following 4 types:
CLQ.FRQ., CLK.PHS., HOR.POS., VER.POS.
These settings are automatically selected according to input function and input signal.
Note: When no signal or no applicable signal is input, the memory area for NTSC is selected automatically.
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