Acer AL1912 - Manual (Page 12)

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Panel Relative Humidity
Input Signals
Video input
•
Type Analog R, G, B.
•
Input Impedance 75 ohm +/- 2
%
•
Polarity Positive
•
Amplitude 0 - 0.7 +/- 0.05 Vp
•
Display Color same as LCD panel
Sync input
•
Signal separate horizontal and vertical sync, or composite sync
which are TTL compatible
•
Polarity positive and negative.
Interface frequency
The following frequency range is generalized by supported timing. If the entered mode does not match the supported
timing the display optimization will not be assured.
•
Horizontal Frequency 24KHz --80KHz
•
Vertical Frequency 49Hz -------75Hz