BenQ M2700HD Service Manual page 16

BenQ M2700HD
DDC/CI
CEC
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4.2.3.3. Factory Mode Introduction
Press[MENU], [Enter]& [POWER] at the same time, when Monitor is Power On OSD menu will be shown
with "F" on the left top. Select "F" for entering factory mode.
AUTO Level: Automatically calibrate chip ADC parameter by using chip internal DAC.
GAIN: ADC gain value
OFFSET: ADC offset value
C1-Blue: Set color temperature 9300K
C2-Red: Set color temperature 5800K
C3-Normal: Set color temperature 6500K
C5-User: Set user preferred color temperature
Lang type: 17
Reset BL Hr: the time of backlight
Reset Total Hr: the total time when connect power
Return: Escape from Factory menu.
4.2.3.4 After repair, to ensure the quality you should do the following test and adjustment
Item
Test OSD 1.Signal is set as 1920×1080@60Hz under General-1
function 2.Checking whether each single function key and compound function key
can be worked.
Contrast 1. Set input mode to 1920×1080@60Hz
Check 2. Set Pattern to 32 gray shades
3. Set brightness/contrast to the max. The brightest 4~8 shades brightness
cannot be distinguished.
(ON/OFF) -
HDMI source can choose/other source
(ON/OFF)
can't choose
Auto Source On in OSD, search
automatically among
(ON/OFF) VGA/DVI/HDMI1/HDMI2,
S-Video/Composite/Component on or off
can't adjust
Input -
Current
Resolution
(1)Video Mode
Optimum
(2)non-Video Mode
Resolution
(3)Component/S-Video/Composite
Model Name
-
(YES/NO) Can't reset language
Content
15
Service Manual
Chroma
Signal Generator
Chroma
Signal Generator
ON
OFF
OFF
(1)
1080P
(2)1920
x1080
@60Hz
(3)Sho
w
(NTSC/
PAL/SE
CAM)
M2700
HD
NO
Equipment