Specifications

20” LCD TV Color Monitor AOC L20S421
17
4.2 Factory Preset Display Modes:
Analog RGB Signal Timing
Vertical Horizontal Sync Polarity Presence Screen Mode
Dots × Lines
Frequency
(Hz)
Frequency
(KHz)
Horizontal Vertical Horizontal Vertical
FULL
(15:9)
720 ×400
70.1 31.5 NEG POS YES YES YES
59.9 31.5 NEG NEG YES YES YES
72.8 37.9 NEG NEG YES YES YES
640 ×480
75.0 37.5 NEG NEG YES YES YES
60.3 37.9 POS POS YES YES YES
72.2 48.1 POS POS YES YES YES
800 ×600
75.0 46.9 POS POS YES YES YES