Rear Panel Controls & Connectors - ASL INTERCOM BS 217 User Manual

6.0 REAR PANEL CONTROLS & CONNECTORS
11 INTERCOM LINE connectors for Channels A & B
These XLR-3 type connectors are for connecting remote stations, using standard
microphone cable. There are 2 connectors for channel A and 2 connectors for
channel B.
Pin assignments:
Pin 1: 0V / ground shield
Pin 2: +30V DC power wire
Pin 3: audio wire
12 AUX INPUT connector + Ground Lift
This input is electronically balanced and accepts line level audio signals
Pin assignments :
Pin 1: 0V / ground
Pin 2: signal +
Pin 3: signal –
13 FUSE HOLDER
The fuse protects the BS 216 against severe internal damage, in case of malfunc-
tion in the power section.
Before replacing a fuse the mains cord must be disconnected from the mains
outlet.
14 MAINS INLET
IEC Mains connector
9