QTech Data Systems Tait TM8000 Radio - Manual (Page 26)

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24 Troubleshooting
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 high-
low pitched
tone pairs synthesizer is out-of-lock: the radio’s synthe-
sizer 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