TCL-THOMSON Electronics R&D Center (Shen’Zhen Lab)
Chassis Name
NX56-LA
Serial No.
Issued on
2008-05-19
Page
Page 11 of 12
Updated on
Version
1.0
VX Compr.
0
16:9 mode vertical zoom
Don’t adjust, use default
WBF
5
Wide blanking start
Don’t adjust, use default
WBR
8
Wide blanking end
Don’t adjust, use default
GET OFFSET
0
Get offset
See below description
ColdRD 60
ColdGD 59
Cold color temperature R
and G drive offset
64= offset value 0 63= offset value
-1 65= offset value
＋
1 Adjust to
right value
WarmRD 74
WarmGD 71
Warm color temperature R
and G drive offset
64= offset value 0 63= offset value
-1 65= offset value
＋
1 Adjust to
right value
Description for AUTO OFFSET and GET OFFSET:
The
“GET OFFSET”
can use to make the EEPROM copy by PE engineer. When the
PAL and NTSC geometry adjustment had finished, trigger the “GET OFFSET” from “0” to
“1” to store the geometry offset datum between PAL and NTSC in EEPROM.
On producing, these geometry offset datum can use to easy the NTSC geometry
adjustment. When finished the PAL geometry adjustment, trigger the “AUTO OFFSET”
from “0” to “1”, 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.
Enter P-Mode, press key “6” to select page “6”. Set the corresponding item to require
value. See below table 3.6.3 for detailed description.
Table 3.6.3: Producing parameter setup and option page “6”
OSD menu
Default Value
Description
Remark
AGCT
32
AGC take over point
AGC
0
AGC take over point indicate
See section “3.2 RF AGC alignment”
for detailed.
OIF
32
IF demodulator offset
Don’t adjust, use default
IF
45.7
IF frequency
Select the IF frequency
AGCS
1
AGC speed
Don’t adjust, use default
AGNE
3
Audio gain
Don’t adjust, use default
4.
Enter P-Mode, press key “7” to select page “7”. Set the corresponding item to require
value. See below table 3.6.4 for detailed description.
Table 3.6.4: Producing parameter setup and option page “7”
OSD menu
Default Value
Description
Remark
EVG
0
Enable vertical guard(RGB blanking)
1= RGB blanking
DFL
0
Disable flash protection from defletion timer
Don’t adjust, use default
