Motorola RDX SERIES RDU4100 - Manual (Page 51)

PROG
RAMM
ING
FEAT
URES
English
49
Bandwidth Select
Default setting for Bandwidth Select depends
on the specific frequency and channel. Some
frequencies have selectable channel spacing,
which must match with other radios for
optimum audio quality.
For details, refer to Frequency and Code
Charts section.
Time-Out Timer
When pressing the PTT button, transmissions
can be terminated by setting up a 'time-out’
timer.
Power Select
Power Select allows you to select between
high and low transmission power per frequency
in each channel. The power levels for RDX
Series™ 2W toggle between 1W and 2W or
2W and 4W/5W depends on the model.
Note: Some frequencies may have FCC transmit
power restrictions that do not allow them to
be set at a higher power level. For details
see the Frequencies and Code Chart
Section.
Battery Type Setting
The RDX Series™ radio can be powered by
either Alkaline or Lithium-Ion batteries.
Call Tones
Call Tones feature allows you to transmit to
other radios in your group by alerting them that
you are about to talk or alerting them without
speaking.