Trunked Highway Frequencies - Radio Shack PRO-2051 User Manual

Beyond the Basics
check and the interruptions in the conversations by pressing
HOLD/RESUME to hold on the desired frequency.
The highway warning alert is inoperative while the
Notes Notes
scanner is on hold.
Be sure to press HOLD/RESUME to return to normal
priority scan operation.
You cannot change priority channels, but you can lock out
them out using L/O. You can select priority scanning mode by
pressing PRI. PRI appears.
In normal Priority Scan mode, the scanner checks the
priority frequency every two seconds. Priority only mode
is recommended if you scan Arizona, Delaware, Florida,
Michigan, Oklahoma, and Wisconsin. Hold down PRI to select
priority only mode. PRI fl ashes.
In Priority off mode, the scanner does not check the priority
frequency. PRI will not appear.

trunked highway frequencies

Trunked highway frequencies are preprogrammed for each
state. When the scanner fi nds the control channel data, the
scanner begins to fi nd any active IDs. If the scanner fi nds an
ID, it appears on the display and you hear it. If you press
while monitoring an ID, the scanner will check to see if any
other IDs are active. If none are active, scanning resumes.
When the scanner fi nds a control channel, it will stay on
that control channel until reception of the control channel is
lost. To force the scanner off the trunking control channel,
press DATA. If you press
the frequency where the talk group is active fl ashes on the
display. If you hold down
frequency alternately appears on the display. To return to the
normal display, press
while a talk group ID is active,
d
for two seconds, the ID and the
d
again.
d
37
e