Redbox RB-DMX4 User Handbook
15
SERIAL PORT C
ONTR
OL
SERIAL PORT CONTROL
6
Command
Description
Response
SSx:nn
Source Select
-ACK:
x selects which input is being changed where:
1 = Input 1
2 = Input 2
nn selects which source is used for that particular
input where:
00 = AES/EBU
01 = S/PDIF
02 = Optical
SYS:nn
Sync Source Select
-ACK:
nn selects which sync source is used where:
00 = Input 1
01 = Input 2
02 = AES/EBU
03 = Word Clock
04 = Video Sync Board
UID:
Unit Id
-UID:RB-DSD1
VER:
Version Number
-VER:x.xxx,y.yyy
Where x.xxx is the firmware version and y.yyy is the front
panel firmware version number
Error Messages
The following error messages can be returned for illegal commands
Err:01-Return if command not found
Err:02-Return if missing parameter
Err:04-Return if parameter out of range