KRAMER ELECTRONICS, LTD.
19
4
RECALL STATUS
Set as SETUP #(1-8)
Don’t care
2,7
5
REQUEST STATUS OF A
VIDEO OUTPUT
Set as SETUP #(1-8)
Equal to output number
whose status is read
3,7
6
REQUEST STATUS OF
AN AUDIO OUTPUT
Set as SETUP #(1-8)
Equal to output number
whose status is read
3,7
7
VIS SETTING
Don’t care
- for immediate switching
- for VIS switching
2
8
BREAKAWAY SETTING
Don’t care
- for audio-follow-video
- for breakaway
2
9 NOT
USED
10
REQUEST VIS SETTING
Set as SETUP #(1-8)
Don’t care
3,7
11 REQUEST
BREAKAWAY
SETTING
Set as SETUP #(1-8)
Don’t care
3,7
12 to
14
NOT USED
15 REQUEST
WHETHER
SETUP IS DEFINED
Set as SETUP #(1-8)
Don’t care
4
16
ERROR/BUSY
Don’t care
Don’t care
5
17 RESERVED
6
18 RESET
MACHINE
0
0
1
19
STORE STATUS
Set as SETUP #(1-8)
0-to store parameters
1-to delete setup
2,7,9
20
RECALL STATUS
Set as SETUP #(1-8)
Don’t care
2,7,10
21 to
56
NOT USED
57
SET AUTO-SAVE
for auto save
0 – no save
Don’t care
8,2
58 to
60
RESERVED
61
IDENTIFY MACHINE
1or 2 – machine name
3 or 4 – version
Don’t care
11
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:
0000 0001
1000 0101
1000 1000
0011
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:
0100 0001
1000 0001
1000 0111
1000 0011
⇒
⇒
⇒
⇒
to the PC.
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").
NOTE 3
- The reply to a "REQUEST" instruction is as follows: the same instruction and INPUT codes as were sent are
returned, and the OUTPUT is assigned the value of the requested parameter. The replies to instructions 10 and 11 are as per
the definitions in instructions 7 and 8 respectively. For example, if the present status of machine number#5 is breakaway
setting, then the reply to
