ZETRON 025-9581M, Руководство по установке и обслуживанию

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Connections to the Station Transponder Unit
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Mounting the Station Transponder Unit
1. Either by using the back plate of the Station Transponder Unit as a template or by
measuring, mark the locations for and drill the pilot holes for the mounting screws.
2. Install the mounting screws in the wall on which the unit is to be mounted. Leave
the heads of the screws far enough off the surface of the wall so the unit can be
slipped over them.
3. Position the slots in the unit over the screws and slide it down over them. Check
that the unit hangs correctly (plumb) from the screws.
4. Tighten the mounting screws to secure the Station Transponder Unit to the wall.
5. Make the necessary power and PA wiring connections.
Connections to the Station Transponder Unit
Many of the connections to the Station Transponder Unit can be made without opening the
case.
Figure 40 shows the connectors available on the bottom of the case.
The connections that require opening the case are:
• Power connections
• PA audio and control connections
• Relay connections
• Sense Input connections
The wiring for power is routed through a hole in the center of the bottom plate. The wiring
for the rest of these connections is routed through the grommets on either side of the
power connection.