6.3. Speaker Connections
There are two speaker output connections. Use only one for connection. Class 2 wiring may be used.
6.4. Remote Volume Connection
When a remove volume control is needed, wiring a 10K Ohms potentiometer to the 2-pin Remote Volume
Control Jack as shown below. Attenuating the value of the potentiometer will reduce the audio level. This
attenuation works for the audio signal after adjusted by its master volume control.
6.5. AC Power Connections
If necessary, this power receptacle can be replaced with flexible conduit adapter. For UL2043 certification, the
optional receptacle which can be directly connected AC wires with the screw terminals on the PCB is required.
For plenum space installation details, please refer to Appendix.
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