GAI-Tronics 354-001OR NEMA 4X Telephone - Manual (Page 5)

Pub. 42004-489D
Model 354-001 Series NEMA 4X Industrial Telephone Page 5 of 10
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Wiring and Testing
1. If mounting outdoors, install a lightning arrestor/suppressor (customer-supplied) on the telephone
line.
2. Connect the incoming subscriber line (red and green) or line suppressor to the Main PCBA terminal
strip. See Figure 3 and Figure 4.
3. Install panel assembly in the enclosure and fasten security screws.
4. Check for proper telephone operation by calling to and from another telephone.
Figure 3. Interior of the Front Panel