Acer X233HZ, Service Manual

Page: 9 / 51

9
LCD Monitor General Specification
Model name X233HZ&X243HQ
LCD Panel
Driving system TFT Color LCD
Active Display Area 525.22 (H) x 297.22(V)
Pixel pitch 0.2715(H) x 0.2715(V)
Contrast Ratio 1000 : 1 (typ)
Response time 5ms(Typ.). 8ms(max)
Luminance of White 300 cd/m
2
(Typ.)
Input
Separate Sync. H/V TTL
H-Frequency 30kHz – 83kHz
V-Frequency 56-75Hz
Viewing angle (H)90 (V) 90(Type)
Display Colors 16.7M
Display mode 1920 x 1080 @60Hz
EPA ENERGY STAR®
ON Mode < 65W
OFF Mode < 1W
Contrast control
Set to The value under user mode, which allows that the brightest two of 32 linear
distributed gray-scales (0
～
700mv) can be distinguished.
Power Source 100 V ~ 240 V
，
50
±
3Hz, 60
±
3Hz
Environmental
Considerations
Operating Temp: 0° to 40°C
Storage Temp: -20° to 60°C
Operating Humidity: 15% to 90%
Storage Humidity: 15% to 90%
Operating Altitude: 12,000 feet (3,658m)
Storage Altitude: 40,000 feet (12,192m)
Peak surge current < 55A peak at 240 VAC and cold starting
Power line surge No advance effects (no loss of information or defect)