Pub. 42004-519C
Rugged VoIP Autodial Handset Telephones
Page 13 of 26
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Model 277-700
The mounting and cabling instructions for the Model 277-700 Telephone are as follows:
Figure 13. Model 277-700 Outline Drawing
1.
Remove the six tamper-resistant screws securing the backbox to the telephone.
2.
Flush-mount and GAI-Tronics Model 234 Series Communication Station installations
:
Mount the back box to the structure using the appropriate hardware (see Figure 14 for the cutout
dimensions).
Surface-mount installations using a GAI-Tronics 236-00x Series or 238-001 Surface-Mount
Enclosure
:
Install the surface-mount enclosure following the instructions included with the enclosure.
The front panel assembly mounts directly to the enclosure (the back box is not required.)
3.
Remove a tapered plug from one of the cable entry holes in the back box.
4.
Install a cable fitting and pull the cabling into the backbox.
N
OTE
:
Installation of a (customer-supplied) surge suppressor on the Ethernet cable and the power
line (if used) is recommended when mounting outdoors.
N
OTE
:
Use silicone sealant or equivalent around and inside all conduit entries.
5.
Terminate all wires (see the Field Wiring section).
6.
Connect all peripheral devices (see the Auxiliary I/O section).
7.
Perform the initial programming of the telephone (see the Programming section).
8.
Verify telephone operation by calling to and from another telephone.
9.
Test the operation of peripheral equipment.
