Hitachi 14LD7200 - Electrical Performance; Standard Testing Conditions; Video Signals

5
2 ELECTRICAL PERFORMANCE
All tests must be performed under “standard testing conditions” (item 2.1) unless otherwise
specified
2.1 STANDARD TESTING CONDITIONS
- Warm up time : >30 min.
- AC supply voltage
: 110V or 230V± 5％, 50± 3 Hz
- Ambient temperature
: 20°C ± 5°C
- Humidity
: 65% ± 20%
- Display mode : 1024x768@ 60 Hz, all white
- Contrast control : Set to factory preset value, which allows that the
brightest two of 32 linear distributed gray-scales (0～
700mv) can be distinguished.
- Brightness control : Set to maximum value
- Input signal : 0.7Vpp
- Picture position and size : Factory preset value,
- Viewing angle 90 ° H and V
- Viewing distance 100 cm for LCD performance,
30 cm for LCD failures
Ambient illumination
Dark room (＜ 1 cd/m2)
2.2 VIDEO SIGNALS
2.2.1 ANALOG RGB VIDEO INPUTS
Level
: 0.7Vpp
Polarity : positive
Impedance : 75 Ohm
Max. dot clock : 80 MHz