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Wiring and testing – GAI-Tronics 354-001OR NEMA 4X Telephone User Manual

Page 5

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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

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