Daewoo DTU-14XX ME Service Manual page 8

ALIGNMENT INSTRUCTIONS
1 CONTROL BITS
There are 4 option bytes available (16 bits in all). These option bits are available from FACTORY
and SERVICE mode. First find the OPTION1, OPTION2, OPTION3 or OPTION4 control, and
then use the UP/DOWN and PLUS/MINUS keys on the relevant remote keypad to control the bits.
The table below shows the three option bytes available;
Default setting in case of virgin EEPROM are shown in light grey .
1.1 OPTOIN1
B7
TOP FASTEXT
1
Teletext
OFF
TOP
FASTEXT
0 Teletext
(FLOF) ON
ON
1.2 OPTION2
B7
1
Fixed to
0
0
1.3 OPTION3
B7
Curtain
1
OFF
Curtain
0
ON
1.4 OPTION4
B7
1
Not used, must be set to 1 for future
0
WARNING :
- Until SW version x.56,
Option Byte 4 can only be accessed by NVM editor at NVM address
- From SW version x.56,
it can also be accessed from Factory mode or from Service mode
B6 B5
TUBE
(FLOF)
4:3
OFF
TUBE
Teletext OFF
16:9
B6 B5
NEC
AV out :
remote
monitor
control
Daewoo
AV out :
Remote
Tuner
control
B6 B5
Teletext language table
B6 B5
compatibility
B4 B3
Dolby
Teletext ON Virtual
OFF
Dolby
Virtual
ON
B4 B3
Koran
functions
enabled
Local key option
(see table below)
Koran
functions
disabled
B4 B3
Chassis
with E/W
correction
circuit
Chassis
without
E/W
correction
circuit
B4 B3
Koran
direct key
enabled
Koran
direct key
disabled
-7-
B2 B1
TUNER OPTIONS
(see table below)
B2 B1
Digital eye
disabled
Digital eye
enabled
B2 B1
Beep at
PIP
curtain
OFF
opening :
OFF
Beep at
PIP curtain
ON opening :
ON
B2 B1
AV3 QSS
enabled enabled
Intercarri
AV3
er
Disabled
enabled
0x752
B0
B0
PARS
logo
OFF
ON
B0
Full
stereo
AV
Stereo
only
B0
DVD2
enabled
DVD2
disabled
(DVD1
becomes
AV3)