Nortel Audio Conferencing Unit User Guide

 
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Audio Conferencing Unit
User Guide 

 
i 
Canadian & US Safety Installation Instructions 
Please Read Carefully 
WARNING  
: To avoid electrical shock hazard to personnel or equipment damage observe the 
following precautions when installing telephone equipment:
1. Never install telephone wiring during a lightning storm.
2. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
3. Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at 
the...

 
ii 
For equipment with external mains adapters: 
CAUTION  
: Intended for use in a protected environment. Use only a Nortel supplied or recommended mains 
power adapter marked as indicated below:
The  marking on the product indicates compliance with the EU Low Voltage Directive (LVD) and the 
Electromagnetic Compatibility Directive (EMCD). Mains Supply
(Input Voltage)Output
VoltageRated Current Approval Markings Polarity Marking
240 V ac 9 V dc 0.6 A maximum 
CLASS II POWER 
SUPPLY 
230 V ac 9 V dc 0.6...

 
iii 
Important Safety Instructions 
Please Read Carefully 
When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of 
fire, electric shock and injury of persons, including the following:
1.  
Read and understand all instructions  
.
2. Follow the warnings and instructions marked on the product.
3. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. 
Use a damp cloth for cleaning.
4. Do not use this...

 
iv 
CANADIAN AND US REGULATIONS  
NETWORK CONNECTION (Canada, United States)  
This device complies with the requirements of Part 68 of the FCC Rules and Industry Canada CS03, Issue 8, for 
connection to the Host equipment (Norstar or Companion equipment) only, and may not be connected directly 
to the Public Switched Telephone Network (PSTN).
FCC registration number: This equipment complies with Part 68, Rules and Regulations, of the FCC for connec-
tion to Host equipment (Norstar or Companion...

 
v 
If this equipment does cause harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the 
following measures: 
• Reorient or relocate the receiving antenna. 
• Increase the separation between the equipment and receiver. 
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 
• Consult the dealer or an...

 
vi 

 
About the Norstar Audio Conferencing Unit 
The Audio Conferencing Unit connects to a Norstar™ Integrated Communication 
System (ICS) to provide high-quality audioconferencing capability. This system 
enables full-duplex, two-way voice communication across the telephone network.
This guide describes the Audio Conferencing features available to users as well as 
troubleshooting procedures. Most features available from an Audio Conferencing 
Unit are accessed by pressing   followed by   and then entering...

 
2   
Using your Audio Conferencing Unit 
The Audio 
Conferencing Unit 
components
Operating the Audio 
Conferencing Unit  
To place a call:
1. Press   to turn the Audio Conferencing Unit on and dial the number.
To answer a call:
1. Press   when you hear the Audio Conferencing Unit ringing.
To adjust the speaker volume:
1. Press   to decrease or increase the sound level.
To control the microphone:
1. Press   to prevent the other party from hearing your conversation. The 
microphone status lights will...