Mermaid Technology 150 Flat Panel Television User Manual


 
mermaid ventura 150 TFT x4 - User manual Version 1.1
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Appendix C. Technical Specifications
Input Video and sync signal
Item Description Notes
Input
Type: Analog RGB
Level: 0.7Vp-p ±5%
Polarity: Positive Bright
Impedance: 75Ω±5% (Terminated)
VESA
Compliance
Resolution Optimum: 1024x768@60Hz
Maximum: 1280x1024@60Hz
Down Scaling
mode
Horizontal
Frequency
30-61KHz (normal mode)
30-75KHz (Failure Safe mode)
Vertical
Frequency
55-75Hz (normal mode)
55-75Hz (Failure Safe mode)
Applicable
Bandwidth
Typical: 95MHz (1024x768@85Hz)
Max: 108MHz (1280x1024@60Hz)
Depends on ADC
specification
Video
Sync
Signal
Type: Separate H/V sync, Composite H/V
Sync, Sync-on-green (SOG)
Level: TTL level (V high 2.0V, V low 0.8V)
Polarity: Positive or negative
Termination resistance: more than 2K
Input
Type: Separate H/V sync, Composite (SOG) Sync-on-
green
Level: TTL level (V high 2.0V, V low 0.8V)
Polarity: Positive or negative
Horizontal
Frequency
30-61 KHz (normal mode)
30-69 KHz (Failure Safe mode)
Sync
Vertical
Frequency
55-75Hz (normal mode)
55-75Hz (Failure Safe mode)