
22
PANTHER 300P RADIO
INDICATORS
The Light Emitting Diode (LED) and
tones indicate the state of the radio.
Table 2:
Radio Indicators
LED Indicators:
●
continuous c
flashing
LED
Tone
Function
3 mid tones
Power-up
complete
1 mid tone
Low battery
continuous
high tone
Transmit timer
has expired
1
continuous
mid tone
Channel is busy
2
or synthesizer
error
continuous
low tone
Fatal error
1 short mid
tone
Action denied
These radio indicators require that the
following controls are enabled during
programming:
1
CCT (Carrier Control Timer) – the radio will
emit this alert until the PTT button is released.
2
TX Busy