Rane SR 3 - Manual (Page 5)

Manual-5
Rear Panel Description
1 Device Address switch assigns the device its RW 485 address. Addresses 0
through 7 are valid.
2 6-wire Euroblock connector. Connects the SR 3 to a controller. A con-
nects to RS-485 data +, B connects to RS-485 data –. +V is the positive
side of the power supply rail. –V is the negative/ground side of the power
supply rail. Ground is the connection point for the shield when shielded
cable is used. When the Encoder Lock pin is grounded and Auto Lock is
enabled, encoder input is ignored by the SR 3. This, for example, allows a
keyed switch to be installed next to the SR 3 that allows the device to be
“locked” so no one could change system volume.
1 2
ACN 001 345 48
2
RANE CORP
.
REMOTE INTERF
ACE
POR
T
MADE IN U.S.A
.
ADDRESS
AB
ENCODER LOCK
+V
-V
SR
3