Kramer Electronics VP-8x8TP - Manual (Page 46)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Kramer Protocol
42
Backward support:
Design note: Transparent support for Protocol 2000 will be implemented by switch Protocol command from Protocol 3000 to Protocol
2000, in Protocol 2000 there is already such a command to switch Protocol to ASCII Protocol (#56 : H38 H80 H83 H81).
Table 12: Instruction Codes for Protocol 3000
Help commands
Command Syntax Response
Protocol Handshaking #CR ~OKCRLF
Device initiated messages
Command Syntax
Start message Kramer Electronics LTD. , Device Model
Version Software Version
Switcher actions
Audio-video channel has switched (AFV mode) AV IN>OUT
Video channel has switched (Breakaway mode) VID IN>OUT
Audio channel has switched (Breakaway mode) AUD IN>OUT
Result codes (errors)
Syntax
No error. Command running succeeded COMMAND PARAMETERS OK
Protocol Errors
Syntax Error ERR001
Command not available for this device ERR002
Parameter is out of range ERR003
Unauthorized access (running command without the matching login). ERR004
Basic routing commands
Command Syntax Response
Switch audio & video AV IN>OUT, IN>OUT, … AV IN>OUT, IN>OUT,…RESULT
Switch video only VID IN>OUT, IN>OUT, …
Short form: V IN>OUT, IN>OUT, …
VID IN>OUT, IN>OUT, …RESULT
Note:
When AFV mode is active, this command will switch also audio. If audio is breakaway – device display mode will change to
show audio connections status.
Switch audio only AUD IN>OUT, IN>OUT, …
Short form: A IN>OUT, IN>OUT, …
AUD IN>OUT, IN>OUT, …RESULT
Note: When AFV mode is active, this command will switch also video.
Read video connection VID? OUT
Short form: V? OUT
VID? *
VID IN>OUT
VID IN>1, IN>2, …