Contemporary Research 232-STA Manual download pdf (Page 14)

Contemporary Research 14 232-STSi PAL TV Tuner

RS-232 Control

Keypad Channel Command

If you‟re using an external control system, this command will emulate the pressing of numeric keypad buttons

for channel selection, which means you won‟t need to use extra elements for capturing channel commands in

your programming. The KC command will access any channel, KT will only access a channel stored in the

Tune Ring.

KC=0

Emulates „0‟ key, accesses any channel.

KC=1

Emulates „1‟ key, accesses any channel.

KC=9

Emulates „9‟ key, accesses any channel.

Emulate „Enter‟ key, accesses any channel.

KT=9

Emulates „9‟ key, accesses channel if it exists in current Tune Ring.

Emulate „Enter‟ key, accesses channel if it exists in current Tune Ring.

Clears or cancels any KC or KT channel entry

After 3 seconds, with no other key, the selected channel will be tuned to. Optionally, you can have

an Enter key send the command KC or KT to select the channel immediately. Using the KD

command can cancel a channel entry before the time delay or Enter executes the channel change.

IC-RC Remote Emulation

You can also emulate IR commands sent from the CR IC-RC Wireless Remote. If you are using the numeric keys

to select a channel, the user or program will need to follow the numeric command with an Enter.

KK=<key>

Emulates IC-RC remote key codes

0=Release Key

9=Power (toggling)

10=0 (numeric keypad)

11=1

12=2

13=3

14=4

15=5

16=6

17=7

18=8

19=9

21=Enter

22=Channel up or +

23=Channel down or –

24=Volume up or + (use Release Key (0) to stop volume ramp)

25=Volume down or – (use Release Key (0) to stop volume ramp)

26=Volume mute

31= Input (toggling)

104=Top Menu (TV Standard)

106=Cursor right (Add Channel)

107=Cursor left (Delete Channel)

108=Cursor up (Search Forward)

109=Cursor down (Search Down)

115=CC

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Contemporary Research 232-STA Manual Page 14

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