Factory Alignment Specification for MT23L(H)-AP/LA
Page 6 of 12
2.4. White Balance Alignment
Only Normal Color Temperature mode need to be aligned.
Please make sure that below preconditions are set correctly:
- “
Picture Mode
”
Ö
Standard
- “
Color Temp.
”
Ö
Normal
- “
Natural Light II
”
Ö
ON
Then enter “
P
” mode, the features below are automatically
disabled
:
- “
Picture Mode
”
Ö
User
- “
Natural Light II
”
Ö
OFF
You should only align the Bright White Balance (R_GAIN, B_GAIN) .
The Dark White Balance (R_OFFSET, B_OFFSET) default value is ”0” for all source
input, and it’s not suggested to change.
PC,YPbPr,CVBS_NTSC
color coordinates follow
HDMI.
CVBS_NTSC
color coordinates follow
CVBS_PAL.
Only HDMI(
YUV 720p@60Hz
) source need to be aligned.
You should write OFFSET value according to HDMI for other source (YPbPr,PC,CVBS).
Warm
and
Cool
color coordinates are relative to
Normal
Color Temperature mode for
all source (HDMI,YPbPr,PC,CVBS).
Note: The normal color coordinates definition depend on category of panel (CCFL or
LED) backlight,
See Appendix
q
“Color Coordinates”.
3. Shop Set & Shop Init
The “
Shop Set
” content can be changed by customer’s request in factory.
If alignment is finished before packing, press ”
Shop Init
” in “
Factory Menu
”.
“
Shop Set
” and “
Shop Init
” are defined as bellow.
4. “FactoryMenu” Definition
1)
ˊ
HotKey
Item Sub-item
Hotkey
OFF
˖
Factory Key is invalid.
ON
˖
Factory Key is available, and
Return
key is
the shortcut key
2)
ˊ
Warm up
Item Sub-item
Warm up
OFF/ON
˖
”Warm up” state on-off
