Installation Guide

1-30 BTR 28 GHz Release 1.2
411- 1333 - 202.01.02 Preliminary March 1999
BTR 28 GHz Diagnostic Reference Chart
Symptom Possible Cause Check Procedure
Output power low 1. VHF input signal level low. a. Check VHF signal level.
b. Check coaxial cable.
c. Check cable connectors.
d. Check blockage (for example guano)
No power a. Check main fuse power
b. Check cable connections
If you detect any problem during the electrical and mechanical checks, contact Nortel
Broadband Wireless Access so that action can be taken to rectify the problem.
Caution
Warranty void if seal is opened. This means do not
attempt to remove cover.
Caution
Warranty void if BTR is not equipped with
lightening arrestor.