MISCELLANEOUS
64
•
Dynamic regrouping has occurred but the regrouping channel is not
selected (page 60).
Four Low Tones (Busy Signal)
•
The radio system is busy or a busy condition exists when making a
telephone call.
Four Alternating High and Low Tones
•
A channel is available after a busy condition occurred (SMARTNET/
SmartZone only).
Rechargeable Battery Pack
WARNING
Do not dispose of the battery pack in fire because it may explode. The
nickel metal-hydride (NiMH) battery pack used by this radio must be
disposed of in accordance with local regulations. Do not short the termi-
nals because the battery may become very hot.
Battery Life
With proper care, the nickel metal-hydride (NiMH) battery pack
used by this radio should provide excellent service. When the pack no
longer holds a charge or provides only a very short operating time, it must
be replaced with a new unit.
Typical operating time before recharging is required is approxi-
mately 13 hours with the standard 3000 mAH battery. This assumes that
the transceiver is transmitting at high power 5% of the time, receiving
and producing audio 5% of the time, and in the standby mode (receive
with audio muted) 90% of the time. If the low-power mode is selected or
different times are spent in these modes, operating time varies accord-
ingly. The charge of the battery and ambient temperature also affect oper-
ating time.
Summary of Contents for 51 Series
Page 2: ......
Page 8: ...FEATURES 8 NOTES ...
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Page 72: ...Part Number 002 5100 001 8 01hph Printed in U S A ...