PRE-TESTING
1. Remove intercom system from shipping box. If you want
to test the intercom before installation, connect a pair of
wires from the white terminal strip to the TELCO block
on the cab unit. Be sure that the positive side of the
European connector is connected to the positive side of
the TELCO block. See markings on the connector and
on the PC board beside the TELCO block for proper
terminal designations.
2. Plug the AC power supply into 110VAC outlet and
connect the 9-volt battery to the battery snap.
3.
Take the elevator unit into an adjoining room and close
the door.
4. The person at the machine room phone should pick up
the handset. If it is a simplex unit (no pushbuttons),
communication can begin. If the unit is a duplex (2
button) or triplex (3 button), the person needs to press
the appropriate pushbutton to communicate with the
elevator cab unit.
5. Check each elevator unit in the same manner.
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