120 Vac operation (no remote switching of tones)
a.
Set the voltage selector switches to 120 and AC.
b.
Turn the tone selector switch to the desired tone.
c.
Connect the line (hot) power source wire to the terminal block position marked L1 on the PCB.
d.
Connect the neutral (common) power source wire to the terminal block position marked L2 on the PCB.
e.
Connect ground wire to the terminal block position marked EARTH.
24 Vdc operation (no remote switching of tones)
a.
Set the voltage selector switches to 230 and DC.
b.
Turn the tone selector switch to the desired tone.
c.
Connect the positive (+) power source wire to the terminal block position marked L1 on the PCB.
d.
Connect the negative (–) power source wire to the terminal block position marked L2 on the PCB.
e.
Connect ground wire to the terminal block position marked EARTH.
220-240 Vac operation (remote switching of tones)
a.
Set the voltage selector switches to 230 and AC.
b.
Set the tone selector switch to 0.
c.
Connect the line (hot) power source wire to the terminal block position marked L1 on the PCB.
d.
Connect the neutral (common) power source wire to the terminal block position marked L2 on the PCB.
e.
Connect ground wire to the terminal block position marked EARTH.
f.
Connect the common wire from the remote switching device to the terminal block position marked SEL.
g.
Connect the tone select wires from the remote switching device to the terminal block positions marked T1,
T2, T3, and T4.
For 120 Vac operation (remote switching of tones)
a.
Set the voltage selector switches to 120 and AC.
b.
Set the tone selector switch to 0.
c.
Connect the line (hot) power source wire to the terminal block position marked L1 on the PCB.
d.
Connect the neutral (common) power source wire to the terminal block position marked L2 on the PCB.
e.
Connect the ground wire to the terminal block position marked EARTH.
f.
Connect the common wire from remote switching device to the terminal block position marked SEL.
g.
Connect the tone select wires from remote switching device to the terminal block positions marked T1, T2,
T3, and T4.
For 24 Vdc operation (remote switching of tones with local power)
a.
Set the voltage selector switches to 230 and DC.
b.
Connect the positive (+) power-source wire to the terminal block position marked L1 on the PCB.
c.
Connect the negative (–) power source wire to the terminal block position marked L2 on the PCB.
d.
Connect the positive (+) power source wire to the terminal block position marked L1 on the PCB.
e.
Connect the ground wire to the terminal block position marked EARTH.
f.
Connect common wire from remote switching device to the terminal block position marked SEL.
g.
Connect tone select wires from remote switching device to the terminal block positions marked T1, T2, T3,
and T4.
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