Copyright © 2015 RCA Communications Systems
APR100 Business Two-Way Radios Instruction Manual
16
ROGER BEEP
Roger Beep is an alert tone emitted
by receiving radio at the end of each
transmission indicating the end of the call.
SQUELCH TAIL ELIMINATION
This function eliminates the Roger Beep at
the end of the transmission.
LOW BATTERY ALERT
For extra convenience, when the battery
level is low, the LED flashes red and a low-
pitched tone sounds every ten seconds to
alert users to recharge the battery.
SIDE KEYS
Your Alpha One
TM
two-way radio has two
programmable side keys, SK1 and SK2. The
following functions can be set by your Alpha
One
TM
Sales and Service Center:
■
NONE - No function to be set.
■
MONITOR - when pressed and carrier
condition is satisfied the radio unmutes to
any incoming call, regardless of CTCSS/
CDCSS condition.
■
SCAN ON/OFF
■
Scan ON: Press the programmed side key
to activate scanning. The radio will scan all
channels within the selected channel list.
■
Scan OFF: Press the side key again to exit
the scanning mode.
■
PRIORITY SCAN - when set by your
Alpha One
TM
Sales and Service Center
the priority channel the radio will scan the
priority channel every other channel while
going through the selected scanning list
(example: channel 6 is programmed as
priority channel, the scanning will look like
this: 6-1, 6-2, 6-3•••). Press the programmed
side key to enter the priority scan mode.
