Connecting A Pa Interface Box - Avaya B179 Installation And Administration Manual

Avaya B179 SIP Conference Phone
HEADSET AND PA INSTALLATION AND SETTINGS

CONNECTING A PA INTERFACE BOX

The Avaya B179 can be connected to an external PA system using a PA interface box.

Connect the PA-box to the AUX port on Avaya B179 with the included cable.
 Connect the external amplifier to the RCA connector marked with a speaker.

Connect the microphone mixer to the RCA connector marked with a microphone.
Changing the auxilary port setting
 Select Settings > Basic.
 Select PA under the heading Auxilary port to aktivate the functions for external
microphones and speaker system.
 Click on Save.
 Do not select the PA option unless a PA system is connected. This option turns off
the internal microphone and internal speakers as default.
On phone:
36
2.5 m connection cable
> SETTINGS > BASIC > AUX PORT (6,1,6).
Installation and Administration Guide
To mixer/microphone To amplifier/speakers
PA interface box
AUX port
Always disconnect the power supply from the
electrical outlet before disconnecting or connec-
ting equipment to the Avaya B179.