Akai LCT-4216, Service Manual

Page: 5 / 92

CONTINUATION PAGE
Technical Specifications
LCT-4216
NUMBER
2
OF
9
PAGES
1. Standard Test Conditions
All tests shall be performed under the following conditions, unless otherwise specified.
1.1 Ambient light : 150ux (When measuring I
B
, the ambient luminance
≦
0.1Cd/m
2
)
1.2 Viewing distance : 50cm in front of LCD
1.3 Warm up time : 30 minutes
1.4 PDP Panel facing : no restricted
1.5 Measuring Equipment : PC, Chroma 2225 signal generator (with Chroma digital
additional card) or equivalent, Minolta CA100 photometer
1.6 Magnetic field : no restricted
1.7 Control settings : Brightness, Contrast, Tint, Color set at Center(50)
1.8 Power input : 100~240Vac
1.9 Ambient temperature : 20
°
C ± 5
°
C (68
°
F ± 9
°
F)
1.10 Display mode : 31.5KHz/60Hz (Resolution 1366 x 768)
1.11 Other conditions :
1.11.1 With image sticking protection of LCD module, the luminance will descend
by time on a same still screen and rapidly go down in 5 minutes. When
measuring the color tracking and luminance of a same still screen, be sure t
o accomplish the measurement in one minute to ensure its accuracy.
1.11.2 Due to the structure of LCD, the extra-high-bright same screen should not
hold over 5 minutes for fear of branding on the panel.