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Testing Procedure 

Equipment should only be tested by qualified trained personnel.  These instructions are meant as a 
guide to what testing should take place; it is not an instruction on how to complete the testing. 
Refer to the Operations, Sound Manager, and Configurator manuals for detailed information. 

Testing should be performed monthly or more frequently if necessary. 

1. Assure that audio sent to the 

Audio Interface

 audio input from the 

n.FORM

 rack OP

 

'B8' 

speaker channel

 

is

 

clear and at the proper volume.

2. Assure that audio sent to the FACP

 or external device

 from the 

 Audio Interface

 audio

 

output is clear and at

 

the proper

 

volume.

5

Summary of Contents for n.FORM G3473

Page 1: ...n FORMTM Audio Interface G3473 USER GUIDE...

Page 2: ...INTRODUCTION IMPORTANT SAFETY INSTRUCTIONS Inputs Outputs Maintenance Procedure Testing Procedure table of contents 1 2 3 4 5 In the event of trouble please contact Name Address Phone Number...

Page 3: ...up Connections to the Audio Interface are simple One RJ45 cable from any n FORM rack OP B8 speaker channel to the input of the Audio Interface and one connection two wire 1 8 jack or RCA from the Audi...

Page 4: ...ators heat registers stoves or other apparatus including amplifiers that produce heat 8 Only use attachments accessories specified by the manufacturer 9 Refer all servicing to qualified service person...

Page 5: ...INPUTS OUTPUTS 3 Input from any n FORM Rack Mount OP Speaker Channel B8 supervised Audio Outputs to FACP supervised...

Page 6: ...thly or more frequently if necessary 1 Inspect and replace if necessary the cable from the n FORM rack OP B8 speaker channel to the Audio Interface audio input for exposed wires torn or worn insulatio...

Page 7: ...to the Operations Sound Manager and Configurator manuals for detailed information Testing should be performed monthly or more frequently if necessary 1 Assure that audio sent to the Audio Interface au...

Page 8: ...Revision Level Revision Date Description of Revision Revision Author A B 6 10 18 Initial Release M Cook 9 18 18 Added various notes for UL864 M Cook...

Page 9: ...copyright protected No part of this manual can be copied used or distributed without prior authorization from Lencore Acoustics Corp Copyright 2018 REV5003 5 18 Lencore Acoustics Corp 1 Crossways Par...

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