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Serial Communications
52 Vidikron VL-52 and VL-57 Owner’s Operating Manual
PRE
L
IMINAR
Y
[ S4E 000#
Aspect ratio selection
0 = 4:3 (Standard)
1 = IntelliWide
2 = Letterbox
3 = 16:9 (Anamorphic)
Example: [S4E0002 selects Letterbox
[ S4G 000#
PIP Input selection
0 = TV
1 = Input1
2 = Input2
3 = Input3
4 = Input4
6 = RGB
8 = HDMI1
9 = HDMI2
Example: [S4G0003 selects PIP Input3
[ +4G
Select “next” PIP AV input
[ SAB 000#
Power on/off control
0 = standby, 1 = on
Example: [SAB0001 turns unit on
[ SCA 000#
Caption on/off
0 = off
1 = on
Example: [SCA0000 turns caption off
[ SCB 00##
Set major channel (AIR); ## = 01 - 99
Example: [SCB0002 selects off-air channel 2
[ SCB 1###
Set major channel (CABLE); ### = 001 - 125
Example: [SCB1102 selects cable channel 102
[ SCD ####
Set minor channel; #### = 0000 - 9999
(Note: You must send a “Set major channel” command first.)
Example: [SCD0001 selects minor channel 1
[ +CB
TV channel up
[ -CB
TV channel down
[ SDA 000#
Set PIP mode
0 = OFF
1 = PIP
2 = PBP
Example: [SDA0002 selects PBP
Table 6-1. Serial Commands
Command Description