Apollo 65 Series Installation Manual - Page 2
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SOUNDER – SOUNDER +
L1 IN
EARTH 2
L1 OUT
EARTH 1
© Apollo Fire Detectors Limited 2006/JDR
Fig 2
Series 65 Sounder Base Wiring
Tone Selection and Volume Control
The tone is selected using the 5 way DIL switch on the PCB. Refer to the table opposite for
details of the available tones and the switch settings required to select them.
The sound output of the unit can be reduced by adjusting the potentiometer on the PCB.
Stand-alone installation
The Series 65 Sounder Base can be used as a stand-alone device without a detector. For this
purpose caps are available which are fi tted instead of the detector.
Part number
Product Description
45681-294
White cap
45681-295
Red cap
Technical Data
Operating voltage
Current consumption
Volume at 1m
Operating temperature
SNDER – SNDER +
–R
DIL switch
Volume control
L2
17–60V DC
7mA
95±3dB(A)
–10° to +55°C
2
3