TCL-THOMSON Electronics R&D Center (Shen’Zhen Lab)
Chassis Name
NX56-LA
Serial No.
Issued on
2008-05-19
Page
Page 10 of 15
Updated on
2010-01-27
Version
2.2
2. Enter P-Mode, press key “2” to select horizontal geometry adjustment. (The OSD
menu for this adjustment as below table 3.5.2. For NTSC signal, the “-50” will replace with
“-60”.)
3. Adjust the value of the corresponding item to make the horizontal geometry of the
pattern look good.
4. Apply NTSC signal to adjust these value for NTSC horizontal geometry.
Table 3.5.2: The horizontal geometry adjustment OSD menu setup and option page
“2”
OSD menu
Default Value
Description
Remark
HCEN-50
32
Horizontal shift(HSH)
Adjust to right value
HSIZE-50
32
EW width(EWW)
Adjust to right value
HPARA-50
32
EW parabola width(PW)
Adjust to right value
HTRAP-50
32
EW trapezium(TC)
Adjust to right value
HCNRT-50
32
EW upper corner parabola(UCP)
Adjust to right value
HCNRB-50
32
EW lower corner parabola(LCP)
Adjust to right value
HBOW-50
32
Horizontal bow(HB)
Adjust to right value
HPARALLEL
32
Horizontal parallelogram(HP)
Adjust to right value
AUTO OFFSET
0
Automatic offset NTSC geometry
See below description
*Notes:
1. For NTSC signal, the “-50” will replace with “-60”.
2. For NTSC signal, only the
“HCEN-60”
and
“HSIZE-60”
items need the adjustment,
the other items use the same data as PAL signal.
3. On producing, please use the
“AUTO OFFSET”
(On page “2”) function to easy the
geometry adjustment of NTSC signal. When finished the PAL signal geometry adjustment,
press “2” key to enter page “2” to select “AUTO OFFSET” item, press “” key to active the
automatic offset function. Then the geometry adjustment of NTSC signal will finish
automated. If now the geometry of NTSC signal is look good, it not needed to adjust the
geometry of NTSC signal any more.
3.6 Producing parameter setup and option
1.
Enter P-Mode, press key “4” to select page “4”.Set the corresponding item to require
value. See below table 3.6.1 for detailed description.
Table 3.6.1: Producing parameter setup and option page “4”
OSD menu
Default Value
Description
Remark
0=Aging mode off
WARM UP STATUS
0
Set aging mode
1=Aging mode on
SHOP INIT
0
Set the shopping status
0=>1= Set the shopping status
DCXO 2
Crystal oscillator
frequency adjustment
Adjust this value to get the max
color synchronization range
0=”FACTORY HOTKEY” off
FACTORY HOTKEY
1
Set factory hotkey
1=”FACTORY HOTKEY” on
POWER ON MODE
LAST
Set the power on mode
ON=On when power on
