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14
Cable Connections
Preparations (Step 1 Connection and Installation)
Caution
In order to prevent foreign objects from entering inside the ceilingn mount be sure to attach the
hemispherical cover correctly. The penetration of foreign objects into the Ceiling Mount may
cause a malfunction and smoking or in the worst case a fire ignition.
1. Making the hole
Make a hole for passing the connection cables through the inner side of the ceiling.
Make a 90 mm (3.5 inches) diameter hole in the ceiling.
(
☞Page 39)
2. Connect the cables
Connect the cables to the terminals on the Ceiling Mount.
The connection cables include Alarm Sig-
nal cable, LAN cable, coaxial cable and
DC18V power cable.
1.
LAN cable(☞Page 17)
Connect to the hub or PC.
2.
Alarm Signal cable (☞Page 18)
Connect to devices with an alarm output
terminal.
3.
Coaxial cable (☞Page 16)
Connect to the monitor, etc.
4.
Power cord (☞Page 15)
Connect to the supplied AC adaptor.
Diameter 90 mm
Power cord
Lan cable
Alarm signal cable
Coaxial cable
VN-C655(reed me)_p2-29 04.9.22, 8:18 PM14