HiGain H2TU-R-402 List 4E Remote Unit User Manual
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ADC Manuals
Universal Remote
Campus-RS Remote
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152-402-14
5-02, Issue 2
Loopback O
peration
H2TU-R-4
02
June 1
6, 2000
2
7
5
Repeat Step 2. If the test passes, the problem is
in the downstream direction. If it fails, the problem is in th
e
upstream direction.
Figure
22.
Loopb
ack Mod
es
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