Daewoo DTL-2950K, Service Manual

Page: 12 / 74

CP-650 Service Manual
DTV R&D Europe 11
3.3 MICROCONTROLLER CONFIGURATION : OPTION BITS
There are two option bytes available (16 bits in all). These option bits are available from Service
mode. First find the OPTION1 or OPTION2 control, and then use the Volume PLUS/MINUS
buttons on the remote control keypad to locate the bits, and OK key to toggle them. The table
below shows the two option bytes available;
3.4 OPTION 1
B7 B6 B5 B4 B3 B2 B1 B0
1
TOP
Teletext
OFF
FASTEXT
(FLOF)
OFF
TUBE
4:3
VAI bit set
to 1 in
SECAM L
Dolby
Virtual
OFF
SVHS3
disable
0
TOP
Teletext
ON
FASTEXT
(FLOF) ON
TUBE
16:9
VAI bit set
to 0 in
SECAM L
Dolby
Virtual
ON
SVHS3
enable
TUNER OPTIONS
00 = Philips
01 = Not used
10 = Alps
11 = Parstnic (DW)
3.5 OPTION 2
B7 B6 B5 B4 B3 B2 B1 B0
1
JVC
remote
control
AVL
control
OFF
PICTURE
TILT ON
5 keys
lacal
keyboard
Full
ATSS
Double
Window
Enabled
0
Fixed to
‘0’
Daewoo
Remote
control
AVL
control
ON
PICTURE
TILT OFF
7 keys
lacal
keyboard
Basic
ATSS
Double
Window
Disabled
n.u.
Must
be set
to 1 for
future
compa
tibility