1-20 Basic Troubleshooting
Power System PA
Voltage
Alarm
(Intermedi-
ate)
Minor No Yes
Counterpart
to “PA
Voltage Minor
Alarm”
The station is not
at fault. This
alarm occurs
when the station
is operating from
a DC source with
an intermediate
output voltage
level that can not
sustain the
maximum rated
output power
from the PA.
Local Dealer:
The site batteries are
within their normal
discharge curve. This
alarm will clear when AC
power is restored.
PA Voltage
Alarm (low)
Major No Yes
Counterpart
to “PA
Voltage Major
Alarm”
The station is not
at fault. This
alarm occurs
when the station
is operating from
a DC source that
has an output
voltage which is
too low to
sustain any level
of output power
from the PA.
Local Dealer:
The site batteries are near
depletion and station shut
down is imminent. Service
personnel should be
dispatched to the site to
restore AC power or
provide alternate power.
This alarm will clear when
either the AC is restored
or the DC voltage levels
are restored to the working
limits required by the
station.
Codeplug
Configuration
Incorrect
Carrier
Frequency
Major No Yes At least one
personality
(analog or digital
channel) exists
in the codeplug
which has a
frequency
outside of the
supported
electronic
bandwidth of the
Receiver,
Exciter, or PA.
Local Dealer:
Correct the invalid
personality with the CPS
application.
Note: Upon reading the
codeplug, CPS will
automatically set the
invalid personality to a
default value that falls
within the valid limits of the
hardware. The user must
then set the defaulted
personality to the required
setting.
Incorrect
Codeplug
for
MTR2000
PA
Major No Yes The MTR3000
codeplug
contains an
unsupported
MTR2000 PA.
Local Dealer:
Correct the invalid
MTR2000 sticker code
with the Tuner application.
Table 1-7 MTR3000 Alarm Diagnosis Table (Continued)
Sub-system Alarm
Name
Alarm
Class
Diag.
View
Diag.
Repeater
Log
Diagnosis Probable Remedy
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