A D J U S T M E N T P R O C E D U R - Acer AL732 Service Manual

# Test Meter
ITEM
* Test Point
Program Menu.
@ Pattern
B+
# Digital Voltmeter
Check
* CN7
A
@ Crosshatch Pattern
(31.5KHz,640x480)
Power Saving
# Wattmeter
Check
# PC or Pattern
B
generator
@ Crosshatch Pattern
(31.5KHz,640x480)
Into Factory
# PC or Pattern
mode
generator
C
@ Crosshatch Pattern
(31.5KHz,640x480)
Auto mode
# PC or Pattern
Check
generator
@ Crosshatch Pattern
D
(1024x768/60Hz)
White
# PC or Pattern
Balance
generator
Adjust
@ White Pattern
(1024x768/60Hz)
E
OSD
# PC or Pattern
F
Language
generator
Setting
ADJUSTMENT PROCEDURE
1. Plug power cable into the adapter, check adapter
power indicator light up green.
2. Make sure the voltage of the power plug (
on the main
1. Unplug the signal cable from the monitor.
2. Turn the power switch of the monitor
3. Check monitor power indicator light up orange.
4. Make sure the wattmeter value shown under 5W.
5. OSD
1. Hold < key,then turn the power switch of the
monitor
2. Hold > key,then turn the power switch of the
monitor
3. You can into factory adjustment mode.
1. Press and relese the
OSD
2. Move the
MENU
performance according to
3. In the event of the display image needs further
adjustment
1. Move the
2. set color is 9300
shown at below.
Y = 220
2. set color is 7500
shown at below.
Y = 220
3. set color is 6500
shown at right.
Y = 220
1. Move the
2. You can choose one of the nine language you need.
Operation
to the value shown at right.
PCB
will be display " NO SIGNAL
.
OFF
.
ON
knob to activate the
MENU
menu.
to the Auto adjust function,press
OSD
key auto adjuat display mode to its utmost
VGA
OSD to the COLOR mode
using the
K
x = 0.283 y = 0.297
using the
K
x = 0.299 y = 0.315
using the
K
x = 0.311 y = 0.329
to the
OSD LANGUAGE mode
)
CN7
ON .
" Picture.
setting.
( ).
AUTO COLOR
,Check the value
OSD
,Check the value
OSD
,Check the value
OSD
.
Check
Value
12.0V
±0.2V
‹ 5W
Y = 220
±0.1FL
x = 0.283
±0.01
y = 0.297
±0.01