Kramer VP-88ETH User Manual page 37

INSTRUCTION
# DESCRIPTION
0 RESET MACHINE
1 SWITCH VIDEO
2 SWITCH AUDIO
3 STORE STATUS
4 RECALL STATUS
5 REQUEST STATUS
OF A VIDEO
OUTPUT
6 REQUEST STATUS
OF AN AUDIO
OUTPUT
7 VIS SETTING
8 BREAKAWAY
SETTING
9 NOT USED
10 REQUEST VIS
SETTING
11 REQUEST
BREAKAWAY
SETTING
12 to NOT USED
14
15 REQUEST
WHETHER SETUP
IS DEFINED
16 ERROR/BUSY
17 RESERVED
18 RESET MACHINE
19 STORE STATUS
20 RECALL STATUS
21 to NOT USED
56
57 SET AUTO-SAVE
58 to RESERVED
60
61 IDENTIFY MACHINE
NOTES on the above table:
NOTE 1 - When the master switcher is reset, (e.g. when it is turned on), the reset code is sent to the PC. If this code is sent to
the switchers, it will reset according to the present power-down settings.
NOTE 2 - These are bi-directional definitions. That is, if the switcher receives the code, it performs the instruction, and if the
instruction is performed (due to a keystroke on the front panel), then these codes are sent. For example:
was sent from the PC, then the switcher (machine#3) will switch input 5 to output 8. If the user switched input#1 to output#7
via the front panel keypad, then the switcher will send:
When the PC sends one of the commands in this group to the switcher, then, if the instruction is valid, the switcher replies by
sending to the PC the same four bytes that it sent (except for the first byte, where the DESTINATION bit is set "high").
34
Communication Protocol
DEFINITION FOR SPECIFIC INSTRUCTION
INPUT
0
Set equal to video input to be switched
Set equal to audio input to be switched
Set as SETUP #(1-8)
Set as SETUP #(1-8)
Set as SETUP #(1-8)
Set as SETUP #(1-8)
Don't care
Don't care
Set as SETUP #(1-8)
Set as SETUP #(1-8)
Set as SETUP #(1-8)
Don't care
0
Set as SETUP #(1-8)
Set as SETUP #(1-8)
for auto save
0 – no save
1or 2 – machine name
3 or 4 – version
0000 0001
1000 0101
1000 1000
0011
0100 0001
1000 0001
1000 0111
1000 0011
0
Set equal to video
output to be switched
(0=to all the outputs)
Set equal to audio
output to be switched
(0=to all the outputs)
- To store parameters
- to delete setup
Don't care
Equal to output
number whose status
is read
Equal to output
number whose
status is read
- for immediate
switching
- for VIS switching
- for audio-follow-
video
- for breakaway
Don't care
Don't care
Don't care
Don't care
0
0-to store parameters
1-to delete setup
Don't care
Don't care
Don't care
to the PC.
KRAMER: SIMPLE CREATIVE TECHNOLOGY
NOTE
OUTPUT
1
2
2
2,7
2,7
3,7
3,7
2
2
3,7
3,7
4
5
6
1
2,7,9
2,7,10
8,2
11