Set Balance - Russound CAS44 Manual

7.7 Balance
Balance levels displayed on keypads range in value from "Left 10" to "Center" to "Right 10".
These Balance levels are represented in Decimal when using RS-232 messages ranging in value
from 0 - 20. In the actual Data message the HEX value is used which would range in value from
0x00 – 0x14. This means (0x00 = 0 = Left 10 ... 0x0A = 10 = Center ... 0x14 = 20 = Right
10).
NOTE: The keypad displays will not automatically update for this change.
7.7.1 Balance Left or Balance Right
The following example shows the Balance level being drawn More Left or More Right.
Byte # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Value F0 cc 00 7F 00 00 70 05 05 02 00 zz 00 03 00 ## 00 00 00 00 00 01 xx F7
cc = controller number -1
zz = zone number -1
xx = checksum
Byte #16 = button event (Plus = 0x69 = More Left, Minus = 0x6A = More Right)

7.7.2 Set Balance

Select the Balance level for a particular zone using a discrete message.
Byte # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Value F0 cc 00 7F 00 00 70 00 05 02 00 zz 00 03 00 00 00 01 00 01 00 ## xx F7
cc = controller number -1
zz = zone number -1
xx = checksum
Byte #22 = Balance level (0x00 = More Left ... 0x0A = Center ... 0x14 = More Right)
7.7.3 Get Balance
The current Balance setting for a particular zone can be obtained using the following message.
Byte # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Value F0 cc 00 7F 00 00 70 01 05 02 00 zz 00 03 00 00 xx F7
cc = controller number -1
zz = zone number -1
xx = checksum
The return message would look like the following.
Byte # 1 2 3 4
Value F0 00 00 70 cc 00 7F 00 00 05 02 00 zz 00 03 00 00 01 00 01 00 ## xx F7
cc = controller number -1
zz = zone number -1
xx = checksum
Byte #22 = Balance level (0x00 = More Left ... 0x0A = Center ... 0x14 = More Right)
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
5 6 7 8 9
25