Motorola SM50 Руководство по эксплуатации - Страница 10
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Troubleshooting
Symptom
Problem
Radio is "dead."
No power to radio.
Check vehicle battery and all cable
connections. If all are o.k., contact
your local dealer for service.
Low-pitched continuous tone
Internal defect.
Press the PTT to stop tone. Contact
when turning the radio on.
your local dealer for service.
Low-pitched short tone when
Internal defect.
Radio may not function properly. Con-
turning the radio on.
tact your local dealer for service.
Low-pitched continuous tone
Time-Out-Timer
Retransmit last part of message.
while transmitting.
expired.
Limit transmission time.
Low-pitched continuous tone
Transmission prohib-
Contact your system administrator to
while pressing the PTT.
ited (i.e. on receive-
identify channels, or change to a
only channel).
channel with a programmed transmit
frequency.
Low-pitched repetitive short
Channel busy.
Wait for channel to clear. Try transmit-
tones while pressing the PTT.
ting again later.
Radio will not talk to other radios
Radios may be pro-
Contact your local dealer to verify fre-
in system.
grammed for different
quencies and groups.
frequencies or groups.
Constant static.
Interference from elec-
Ask your local dealer to enable coded
tronic devices (com-
squelch, which screens out this type
puters, etc.).
of interference.
Limited talk range.
Antenna may be placed
Check antenna position. Relocate
in or near a steel or
antenna to a higher position away
concrete structure,
from interfering materials or struc-
heavy foliage, etc.
tures.
Copyright © 1995 Motorola, Inc. All rights reserved
Solution
10