Kramer 900XL [11/15] Note compatibility with kramer s protocol 2000 does not mean that a machine uses all of the commands below each machine uses a sub set of protocol 2000 according to its needs

Kramer 900XL [11/15] Note compatibility with kramer s protocol 2000 does not mean that a machine uses all of the commands below each machine uses a sub set of protocol 2000 according to its needs
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Hex Table
8
8 Hex Table
Table 4 lists the Hex values (described in section 9) for the 900xl:
Table 4: 900xl Hex Table
Instruction #
Hex Code
Description
2. Switch Audio
02 81 81 81
Connect Input 1 to output
02 82 81 81
Connect Input 2 to output
22. Gain Control
Output 1
16 81 80 81
Mute
16 81 81 81
16 81 82 81
16 81 FF 81
Maximum gain
24. Increase/Decrease
Audio Parameter
18 81 80 81
Increase output
18 81 81 81
Decrease output
9 Kramer Protocol 2000
The 900xl is compatible with Kramer’s Protocol 2000, version 0.50. This
RS-232/RS-485 communication protocol uses four bytes of information as
defined below. For RS-232, a null-modem connection between the machine
and controller is used. The default data rate is 9600 baud, with no parity, 8
data bits, and 1 stop bit.
Note: Compatibility with Kramer’s Protocol 2000 does not mean that a
machine uses all of the commands below. Each machine uses a sub-set of
Protocol 2000, according to its needs.
Table 5: Protocol Definitions
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

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