Kramer Protocol
43
Examples
Store current Audio & Video
connections to preset 5
#PRST-STR 5
CR
~PRST-STR 5 OK
CRLF
Recall Audio & Video connections
from preset 3
#PRCL 3
CR
~PRST-RCL 3 OK
CRLF
Show source of video output 2 from
preset 3
#PRST-VID? 3,2
CR
~PRST-VID 3: 4>2
CRLF
Operation commands
Command
Syntax
Response
Lock front panel
LOCK-FP
LOCK-MODE
Short form: LCK
LOCK-MODE
LOCK-FP
LOCK-MODE RESULT
Get front panel locking state
LOCK-FP?
LOCK-FP
LOCK-MODE
Parameters Description:
LOCK-MODE =
Front panel locking state:
"0" or "off" to unlock front panel buttons.
"1" or "on" to lock front panel buttons.
Restart device
RESET
RESET OK
Switch to Protocol 2000*
P2000
P2000 OK
* Protocol 2000 has command to switch back to ASCII Protocol (like Protocol 3000)
Audio parameters commands
Command
Syntax
Response
Set audio level in specific
amplifier stage.
AUD-LVL
STAGE
,
CHANNEL
,
VOLUME
Short form:
ADL
STAGE
,
CHANNEL
,
VOLUME
AUD-LVL STAGE
,
CHANNEL
,
VOLUME
RESULT
Read audio volume level
AUD-LVL?
STAGE
,
CHANNEL
Short form: ADL?
STAGE
AUD-LVL
STAGE
,
CHANNEL
,
VOLUME
Parameters Description:
STAGE
=
"In","Out"
or
Numeric value (present audio processing stage). For example: "0" for Input level, "1" for Pre-Amplifier, "2" for Amplifier (Out)
etc.
CHANNEL
= Input or Output #
VOLUME
=
Audio parameter in Kramer units, precede minus sign for nega ive values.
++
increase current value,
--
decrease current value.
MUTE MODE
= 1 – Mute
0 – Unmute
