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Hitachi 14LD7200 - Page 6

Hitachi 14LD7200
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6
2.2.2 ANALOG RGB SYNC INPUTS
Level: L = 0V ~ 0.8V H = 2.4V ~ 5V
Separate sync. Polarity: positive or negative
The Monitor has to operate up to the following specified TTL-input signals:
H- Sync. and V – Sync. signals at the monitor input
High logic level
: ≥ 2.4V
Low logic level
: ≤ 0.8V
Rise time : 0.8V ~ 2.4V: < 50ns
Fall time : 2.4V ~ 0.8V: < 50ns
Overshoot
: ≤ 0.7V
Undershoot
: ≤ 0.7V
2.2.3 ANALOG RGB VIDEO BLANKING
Video is blanked for a period of 2sec. to 3sec. during change of modes or if undefined
signals are applied. No switching effects are visible.
08V
08V
0V
24V
24V
<07V
<07V
<
200ns
<
200ns
<
50ns
<
50ns