Motorola SM50 Manuale dell'operatore - Pagina 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.

Solution