Test Condition; General Requirements; Test Equipment: Chroma 6630 - Acer H236HL Service Manual

1.2 General Requirements:

1.2.1 T est Condition:
All tests shall be performed under the following conditions, unless otherwise specified.
Warm up time
AC supply voltage
Ambient temperature
Humidity
Display mode
e-color mode
Contrast control
Color temperature
Brightness control
Analog Input signal
Picture position and size
Viewing angle
Viewing distance
Ambient illumination
1.2.2 T est Equipment: CHROMA 6630.
1.3 Electrical:
This section describes the electrical requirement of the monitor. Below is the block diagram.
Adapter
> 30 min.
230V± 5%, 50± 3 Hz
20C  5C
65%  20%
1920 x 1080, 60 Hz, Pixel Clock：148.5MHZ,all white
Set to "User" mode
Set to The value under user mode, which allows that the
brightest two of 32 linear distributed gray-scales (0～ 700mv)
can be distinguished.
6500°K
The value under user mode
700 mVss
Factory preset value,
90 ° H and V
40 cm for LCD performance, 20 cm for LCD failures
Dark room (< 1 cd/m
Led drive
Main Board
Key Board
19V
AC-IN
100V-240V
2
)
Flat Panel and
LED backlight
HOST Computer
Video signal, DDC
4
Speaker