Hardware manual

Electra Elite Issue 8
System Hardware Manual 7 - 33
3.8.2 Installing the External Microphone
An external microphone can be installed on the
HFU-U Unit. These instructions apply to the external
microphone obtained from NEC. The microphone is
equipped with a mute button.
1. Plug the microphone cord into the jack on the
HFU-U Unit as shown in Figure 7-42 Attaching a
Microphone to a Multiline Terminal.
The microphone should be between one foot and
three feet away from the Multiline Terminal.
Figure 7-41 Microphone with Mute
Figure 7-42 Attaching a Microphone to a Multiline
Terminal
Minimum 1
Foot from
Multiline
Term in al