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5
OPTION BYTE TABLE
Caution: Only adjust option bits that are highlighted. Other option bits are for authorized service
personnel only. Some option bits, if incorrectly adjusted, can cause unrecoverable system failures.
Alignment function
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Bit-Nr.
Meaning
N°.
0
free
1
Sync Slicer VPC
2
free
3
free
4
free
5
Blue picture w/o signal
6
Inhibit VGA
7
Inhibit delayed switch to VGA
0
Timer controlled channel switch
1
Auto YC on AV mode
2
Vertical deflection (Do NOT Change)
3
free
4
PIP mode
5
16:9 sets and PIP on
Auto color system for ext.
6
input admitted
7
Side panels with BESIC
0
Auto PAL/NTSC
1
free
2
Lock Mode VPC
Blanking during channel or input
3
change
4
free
5
AGC memory
6
Reaction time of remote orders
7
free
0
Default to 4:3 aspect ratio
1
CRT
2
free
3
free
4
Switch-off autom. (w/o Sync)
5
6
free
7
Virgin mode
0
Sound ident info OSD active
1
Automatic Volume Control (AVC)
2
free
3
free
4
AMD switch -over
5
Warm-up mode (Factory ONLY)
6
Besic Chroma Inverter
7
Vertical freeze in VCR mode
"0"
"1"
—
—
written
not written
—
—
—
—
—
—
no
yes
no
yes
no
yes
no
yes
yes
no
60 Hz progressive
120 Hz
—
—
PIP frame mode
PIP field mode display
PAN/CIN/ZOOM
PAN/CIN/ZOOM
possible
impossible
no
yes
no
yes
always NTSC
auto PAL
—
—
no
yes
no
yes
—
—
off
on
fast
slow
—
—
enabled
disabled
4:3
16:9
—
—
—
—
no
yes
o
f f
on
—
—
no
yes
no
yes (only for test!)
slow
fast
—
—
—
—
fast
slow
on
off
on
off
yes
no
Adjusted in the factory
32"
33"
37"
16:9
4:3
4:3
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
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