Using The Time-Out Timer; Using Conventional Squelch Operation Features - Motorola APX 4500Li User Manual

Apx two-way radios, apx mobile o2 control head
Hide thumbs Also See for APX 4500Li:
Table of Contents

Advertisement

English
the display shows momentary Voice mute on, and you
hear a short tone, indicating that the feature is enabled.

Using the Time-Out Timer

This feature turns off the transmitter of your radio. You
cannot transmit longer than the preset timer setting.
If you attempt to do so, the radio automatically stops your
transmission, and you hear a talk-prohibit tone.
The timer is defaulted at 60 seconds, but it can be
preprogrammed from 15 to 465 seconds, in 15-second
intervals, or it can be disabled entirely for each radio mode,
by a qualified radio technician.
NOTICE:
You hear a brief, low-pitched, warning tone four
seconds before the transmission times out.
1 Hold down the PTT button longer than the
preprogrammed time.
You hear a continuous talk prohibit tone. After four
seconds, the transmission is cut-off and the LED
goes out.
170
2 Release the PTT button.
The timer resets.
3 To re-transmit, press the PTT button.
The time-out timer restarts and the LED lights up
solid red.
Using Conventional Squelch Operation
Features
This feature filters out unwanted calls with low signal
strength or channels that have a higher than normal
background noise.
1
or to Sql.
2 Press the Menu Select button directly below Sql.
The display shows Squelch XX, where XX is the
value for the current squelch.
3 Perform one of the following actions:

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents