Selecting Groups And Channels; Automatic Time-Out Timer - Motorola PM1200 User Manual

Basic Operation of the Transceiver

Selecting Groups and Channels

Press the or button (repeatedly, if necessary) to select different
group of channels.
Turn the channel selector knob to select different channel within the
current group.

Automatic Time-Out Timer

If the selected channel has been programmed for automatic time-out,
you must limit the length of each transmission. During transmission, a
beep will sound ten seconds before time-out. Another beep will sound
just before the deadline. The "TX" indicator will disappear and
transmission will cease soon thereafter. To resume transmission,
release the PTT button and wait for the "penalty timer" to expire (if
you press the PTT button before the timer expires, the timer restarts,
and you will have to wait for another "penalty" period)
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