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VS-41HDCP - Kramer Protocol
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)
10.3
Kramer Protocol 2000
This RS-232/RS-485 communication protocol uses four bytes of information as
defined below. The default data rate is 9600 baud, with no parity, 8 data bits and 1
stop bit.
MSB
LSB
DESTINATION INSTRUCTION
0
D
N5
N4
N3
N2
N1
N0
7
6
5
4
3
2
1
0
1st byte
INPUT
1
I6
I5
I4
I3
I2
I1
I0
7
6
5
4
3
2
1
0
2nd byte
OUTPUT
1
O6
O5
O4
O3
O2
O1
O0
7
6
5
4
3
2
1
0
3rd byte
MACHINE NUMBER
1
OVR
X
M4
M3
M2
M1
M0
7
6
5
4
3
2
1
0
4th byte