22 Troubleshooting
English
one short, high-
pitched beep
radio is stunned: the radio has been made
inoperable by your service provider
two low-pitched
beeps
radio's temperature is high: the radio's
temperature is in the high-temperature
range, but the radio will continue
to operate
two high-pitched
beeps
radio's temperature is very high: the radio's
temperature is in the very high temperature
range and all transmissions will now be at
low power; if the radio's temperature rises
outside this range, transmissions will
be inhibited
continuous low-
pitched tone
radio system error: a system error has
occurred and the radio may be inoperable
(
E
,
E1
or
E2
appears in the display)
two long low-
high pitched tone
pairs
synthesizer is out-of-lock: the radio's
synthesizer is out-of-lock on the current
channel and you cannot operate on that
channel (
L
or
OL
flashes in the display)
Tone type Meaning