NEC Aspire S Manual page 145

4. If using an APR Adapter, plug the AC-R AC/DC adapter into the AC jack on the side of the adapter.
5. Position the adapter with the connector positioned as shown below.
6. Hook the two plastic prongs into the bottom of the phone.
7. Push the connector into place. The top latch on the top of the adapter should lock into place when it
is properly positioned.
8. In order for the APD/APR adapter to recognized correctly, before plugging in the keyset, make sure
that in Program 10-03-01, the extension number to be used for the adapter is undefined.
9. Plug the line cord back into the keyset.
Aspire S Hardware Manual
Section 4: Telephones and Optional Equipment
Figure 4-39: DIP SWITCH SETTINGS
The AC/DC adapter is not required when using the APA Adapter.
You may wish to remove the wall-mount bracket to allow for easier adapter installation.
Figure 4-40: POSITIONING THE ADAPTER
Section 4: Telephones and Optional Equipment ◆ 4-39
SW3
1 2
SW1
1 2
ON
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4