Wiring diagram – Aiphone MY-1AD User Manual
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WIRING DIAGRAM
MY-DA VIDEO
DOORSTATION
MY-1AD ROOM
STATION
NOTES;
For connecting between video door station and MY-1 AD, do not use coaxial cable, or
two separate and individual wires or a pair in multi-conductor cable.
Use only a straight 2-conductor cable.
In case noise from power supply line is induced, take terminal on the MY-1 AD unit
to earth ground.
Locate MY-IAD unit within convenient reach of AC outlet. — DC output cord length:
approx. 1.9 m (6'-3").
Do not attempt to lengthen the DC output cord. It will seriously affect the quality
of the picture and communication.