Speakerphone (Hf-R) Adapter (Figure 4-39 - Figure 4-40); Installing The Hf-R Adapter - NEC Aspire S Manual

Speakerphone (HF-R) Adapter (Figure 4-39 - Figure 4-40)

The Speakerphone (HF-R) adapter (P/N 0890062 [black] / 0890063 [white]) offers 22-Button, 34-Button,
and Super Display keysets high quality speakerphone capability. With the 6' cord, the microphone can be
conveniently placed to provide the best transmit and receive quality. This could be useful, for example, when
a group of people are participating in a handsfree call. The microphone can be centrally placed so that all
comments can be heard. When installing the HF-R Adapter, an AC-2R AC/DC adapter (P/N 780135) is
required for power. As this adapter requires the AC power adapter, it can not be installed on a phone with an
APR or CTU adapter, which also require power. The placement of the AC power adapter plug will not allow
the unit placed on the left of the phone to receive power.
When installing or removing the adapters, the keyset should first be unplugged from the system. Telephones
with any adapters installed cannot be wall-mounted. The bracket will not accommodate the adapter(s).

Installing the HF-R Adapter:

1. Unplug the line cord from the keyset.
2. If only one adapter is to be installed on the phone, the adapter should be installed on the right-hand
side of the phone (beneath the handset). Using a flat-head screwdriver, remove the plastic punch-
out piece covering the connector.
3. Position the adapter with the connector positioned as shown below.
4. Hook the two plastic prongs into the bottom of the phone.
5. Push the connector into place. The top latch on the top of the adapter should lock into place when it
is properly positioned.
6. Plug the AC-2R AC/DC adapter into the AC jack on the side of the adapter.
7. Plug the line cord back into the keyset.
8. Using the ferrite bead that was included with the HF-R
Adapter, wrap the mic cord supplied with the adapter
once through the ferrite bead and snap it shut.
Aspire S Hardware Manual
Section 4: Telephones and Optional Equipment
These optional adapters cannot be installed on an Aspire 2-button phone or IPhone.
Figure 4-48: POSITIONING THE ADAPTER
Section 4: Telephones and Optional Equipment ◆ 4-49
Figure 4-49: WRAPPING THE
FERRITE BEAD
4