NEC Australia Pty Ltd Xen Master & Xen Axis
7 - 224 Installing Optional Equipment
A6-324000-642-01 – Release 4.0
May 2001
3.6.1 Installing an HFU-UA (WH) Unit on a Multiline Terminal
Refer to 3.3.1 Installing an APR-UA Unit on a Multiline
Terminal on page -203. The instructions for installing these
units are the same.
3.6.2 Installing the External Microphone
An external microphone can be installed on the HFU-UA
(WH) Unit. These instructions apply to the external
microphone supplied with the HFU-UA (WH) Unit. This
microphone is equipped with a mute button.
1. Plug the microphone cord into the jack on the
HFU-UA (WH) Unit as shown in Figure 7-52
Attaching a Microphone to a Multiline Terminal.
# The microphone should be at least 30 cm away
from the Multiline Terminal, but not more than 1
metre.
Figure 7-51 Microphone with Mute
Figure 7-52 Attaching a Microphone to a Multiline Terminal
Minimum 30 cm
from Multiline
Terminal