Alignments
8.
8.4
E2PROM initializtion
8.4.1
E2PROM Initializtion (key 8)
An empty or used E2PROM can be used for servicing. The
following steps have to be passed through to initialize the
E2PROM.
While in the MENU mode press key 8 to enter the factory mode.
Now enter the initialization menu by pressing
z
/
A
. The set
shows the OSD ”INIT BUSY” on screen, 5 minutes later, the
text “BUSY” disappears. Now power OFF and ON the set. This
finalizes the initialization.
8.4.2
Function Settings (key 5)
1.
While in the MENU mode press key 5 to enter the factory
menu.
2.
The Logo setting is used when powered on or no signal.
Press MENU in the factory mode to enter the compile
mode, there are to rows. The first can set the customer’s
name etc. The second row is intended to display the
customer’s e-mail, telephone etc. Press
z
/
A
to select the
character to edit. Use keys
B
/
y
to choose the character.
Press MENU again to exit this view.
3.
Set values for Option 1 to Option 8.
8.5
Option Settings
Item
Storage address Display string
Range (Index value)
21PT8667/93
21PT8867/93
21PT8857/93
21PT5547/94
21PT8867/94
Reference
Reference
Reference
Reference
Reference
option 1
189
OP1
0
1
218
218
218
218
218
Shade bar adjust mode
Bit 0
AVG
VSD
0
0
0
0
0
YUV or Yprpb
Bit 1
YUV
Yprpb
1
1
1
1
1
WIDE BAND SOUND
Bit 2
Off
On
0
0
0
0
0
BLACK STRETCH AMOUNT
Bit 3
10%
20%
1
1
1
1
1
AV2 Bit
4
Off
On
1
1
1
1
1
SVHS Bit
5
Off
On
0
0
0
0
0
BLACK STRETCH DEPTH
Bit 6
20IRE
30IRE
1
1
1
1
1
CMSS
Bit 7
Off
On
1
1
1
1
1
option 2
190
OP2
0
1
64
64
64
66
66
AVL Bit
0
Off
On
0
0
0
0
0
Auto sound in auto search mode
Bit 1
Off
On
0
0
0
1
1
Pan Europe Teletext set
Bit 2
Off
On
0
0
0
0
0
Cyrillic Teletext set
Bit 3
Off
On
0
0
0
0
0
Farsi Teletext set
Bit 4
Off
On
0
0
0
0
0
Arabic Teletext set
Bit 5
Off
On
0
0
0
0
0
Sync On Y (YUV/Yprpb mode)
Bit 6
no
yes
1
1
1
1
1
Slicing lever
Bit 7
Dependent on
noise
Fixed
0
0
0
0
0
option 3
191
OP3
0
1
9
9
9
1
1
3P61
Bit 0
Off
On
1
1
1
1
1
English
XXX
Bit 1
Off
On
0
0
0
0
0
XXX
Bit 2
Off
On
0
0
0
0
0
Chinese Bit
3
Off
On
1
1
1
0
0
XXX
Bit 4
Off
On
0
0
0
0
0
XXX
Bit 5
Off
On
0
0
0
0
0
XXX
Bit 6
Off
On
0
0
0
0
0
XXX
Bit 7
HITACHI re-
mote control
code
Skyworth code
0
0
0
0
0
option 4
192
OP4
0
1
51
51
51
51
51
Sound intermediate frequency
control( FWMS)450KHz frequen-
cy deflection
Bit 0
Narrow
Wide
1
1
1
1
1
Boot-strap mode
Bit 1
Boot-strap
standby
Memory mode
1
1
1
1
1
geomagnetism adjust function
Bit 2
Off
On
0
0
0
0
0
Logo Bit
3
Off
On
0
0
0
0
0
EHT tracking mode
Bit 4
Vertical
Vertical/hori-
zontal
1
1
1
1
1
Search tuing mode sensitivity
Bit 5
Normal
Low
1
1
1
1
1
Calendar translucence function Bit
6
Off
On
0
0
0
0
0
Zoom function
Bit 7
Off
On
0
0
0
0
0
option 5
193
OP5
0
1
221
221
221
223
223
DK sound system
Bit 0
Off
On
1
1
1
1
1
BG sound system
Bit 1
Off
On
0
0
0
1
1
I sound system
Bit 2
Off
On
1
1
1
1
1
CORING0
Bit 3
Off
On
1
1
1
1
1
CORING1
Bit 4
Off
On
1
1
1
1
1
XXX (comb filter)
Bit 5
Off
On
0
0
0
0
0
Switch-off in vertical overscan
Bit 6
Undefined
Vert. overscan
1
1
1
1
1
Power on to last status
Bit 7
Off
On
1
1
1
1
1
option 6
194
OP6
0
1
66
66
66
66
66
XXX (”NO SINGAN” screen pro-
tection)
Bit 0
Off
On
0
0
0
0
0
No signal black/blue background
Bit 1
Black
Blue
1
1
1
1
1
16:9 function
Bit 2
Off
On
0
0
0
0
0
http://jdwxzlw.5d6d.com/?fromuser=森林
家电维修资料网
免费下载各种维修资料