VoIP Telephone.
23
mounting method (section 4.4) and mount the rear enclosure first where
applicable.
3. Route the required cables through glands as appropriate, and make
connections following section 5.9. When fitting mains wiring to this
product that is not wholly run within trunking, it is important that the
strain relief is correctly installed and tested to ensure there will be no
disturbance to the wire terminations. As a minimum the cable must
withstand a pull of 60N (approx 6kg force or 13.5lbf) without visible
movement. If conduit is used, mains cables must be secured elsewhere.
4. Re-fit the faceplate ensuring a weatherproof seal
IMPORTANT: avoid the use of power tools.
Spinning the fixing
screws too quickly can cause a rapid increase in heat which can cause
them to seize as a result of galling or cold-welding.
5. Test the operation of the telephone. Installation is now complete.
5.9. Help Point Connections
Make the appropriate connections as shown on the diagram below.
Take particular note of the cable clamping arrangements
– all cables must be
securely clamped in the clamps provided.
0V
+
0V
OP2
OP1
-
IP1
IP2
IP3
IP4
48Vdc
1A
-T
RJ45 Network connector
(under back-box)
Power connections
Input connections
USB port
Output connections
Clamping position
for power and input
cables
Clamping position
for output cables
Back-box