Unbalanced line inputs 2 & 3 (RCA jack):
Line 2 and 3 stereo RCA inputs.
Chime & Fire inputs (Terminal block):
Chime & Fire inputs can be connected to any external
source, such as call station, signal matrix, fire alarm system.
The chime and fire outputs have priority over all other
inputs.
Tel
ephone
input (Terminal block):
The amplifier can be connected to any business telecom
system using the telephone input, allowing announcements to
be made from any handset. It is a line level input with
priority, to be connected to the line output of the
telecom system. Unbalanced input connections should be
made to the ‘CH’ (Hot or Signal) and ‘GND’ (Ground)
terminals.
Emergency input (Terminal block):
The amplifier can be connected to any output of alarm system
with 24V DC remote control using the emergency input.
When the DC 24V input is detected, the amplifier will switch
all connected speakers (constant voltage output) to the
priority alarm output.
