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Authorized Customer Use
E. A
PPENDIX
Periodic Maintenance
There is no periodic maintenance required for the Repeater. As long as it is installed in a
shaded area not subject to extreme temperatures, it will provide long term, carefree
operation.
Troubleshooting table
The following table summarizes various error/warning indications, their possible cause, and
a course of action to correct the problem.
Indication
Power Supply
Supply voltage fault
Voltage alarm
Power Amplifier
Power Amplifier Fault
Uplink Current
alarm
Channeler
Channeler fault
Current alarm
Downlink/Uplin
Faulty status of the Phased
k Lock Detect
Locked Loop (PLL) in the
alarm
Channeler unit
FWD Power
Composite output power is
Amplifier
below the threshold value
(Not a fault)
30
: M
AINTENANCE
Cause
A
T
ND
ROUBLESHOOTING
Action
Check if the temperature alarm is
active
If the temperature alarm is active,
see temperature alarm below.
Turn the power off and on again
Mute the Uplink Power amplifier and
turn it back on
Check if a temperature alarm is
active. If so, see temperature alarm
below
Check if the Lock Detect alarm is
active
If the Lock detect alarm is active, see
Lock Detect alarm below
Decrease the gain of the repeater to
minimum, check the alarm, and turn
it back to Maximum Gain
Reboot the repeater
Check the connection between the
Controller and the Channeler
Check the Base antenna connection
Check that the antenna alignment is
in the direction of the Base station.
Increase RF Gain
Verify the filters' frequency setting
Release 1.00
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