Extron Electronics RAC 104 - Manual (Page 18)

RAC 104 • Installation and Operation
Installation and Operation, cont’d
2-6
Rear Panel Features and Cabling
RAC 104
ON
INPUTS
OUTPUTS
LINE LEVEL
IN
A B A B
OUT
+4 dBu
-10 dBV
Tx Rx
RS-232
POWER
12V
0.2A MAX
A 1 2 B 3 4
A 1 2 B 3 4
4
1
3 5
2
1 Input connectors — Plug the audio input devices into these two
5-pole captive screw connectors. One stereo device or two mono
devices can be connected to each captive screw connector. Wire
the connectors as shown below.
Unbalanced Input
Tip
Sleeve
Tip
Sleeve
Balanced Input
LR LR Tip
Ring
Sleeve (s)
Tip
Ring
2 Output connectors — Plug the audio output devices into these
two 5-pole captive screw connectors. One stereo device or two
mono devices can be connected to each captive screw connector.
Wire the connectors as shown below.
Unbalanced Output Balanced Output
Tip
No Ground here
Sleeve (s)
Tip
No Ground here
Tip
Ring
Sleeve (s)
Tip
Ring
LR LR
CAUTION Connect the sleeve to ground ( ). Connecting the
sleeve to a negative (-) terminal will damage the
audio output circuits.