62
Dedicated Searches
63
By default, TUNE mode is paused when first activated.
2. Press
PAUSE
to begin searching from the current frequency.
3. Press
p
or
q
to change the search direction.
or
Press
FrL/O
softkey to add a found frequency to the lockout list.
or
Press the
MODE
softkey to change the receive mode (AM, FM,
NFM) from the default for the current frequency range (au).
or
Press
STOR
to create a new CONV object using the found
frequency.
or
Use the keypad to enter a new frequency, and press
ENT
to
make that the TUNE frequency.
Notes
:
• Using
FUNC TUNE
from any other mode will load the last
active frequency from the other mode into
TUNE
. For example,
pressing
FUNC TUNE
while parked on a trunked radio TGRP will
load the control channel frequency into the
TUNE
mode if the
control channel frequency is the last frequency that the scanner
checked while scanning.
•
Dedicated
TUNE
mode will always check for the presence of
encoded squelch and digital modulation each time it finds an
active frequency. If a valid encoded squelch code is found, it
will be shown on the display, and stored automatically when you
press
STOR
to create a new CONV object.
• Dedicated TUNE mode also displays information about trunking
control channels and trunked voice channels it finds while tuning
through the RF spectrum.
The following information is displayed for each trunking mode:
Trunked Mode
Analysis Display
Motorola 3600
baud control
channel
%
SID:ssss Stt
qq = decoding quality of the control channel data, SID = System
ID, and
S = Site Number
P25 9600 BPS
control channel
%
Nnnn W:wwwww
Sys:sss Rrr Stt
qq = decoding quality of the control channel data, N = NAC, W =
WACN, SYS = System ID, R = RFSS, and S = Site Number
EDACS control
channel
%
S:ss h/H s/S a/A
qq = decoding quality of the control channel data, S = Site ID,
h/H = not home site/is home site, s/S = not SCAT site/is SCAT
site, a/A = not Aux CC/is Aux CC
LTR home
repeater
HR:hh A
–
HH
–
GGG
HR = the home repeater number of the tuned frequency, A-
HH-GGG = the Area, Home Repeater and Group ID of the LTR
talkgroup
Motorola
analog voice
channel
VC: lsTGID
–
nnnnn
lsTGID = the decoded talkgroup ID data from the lowspeed data
stream
Note that the analog lowspeed data protocol does not provide
error correction, and some false “VC: lsTGID” readings should be
expected.
Tune LED
Tune LED can provide visual indication of signal strength using the
tri-color LED.
To activate the Tune LED:
1. Press
PROG
for Program Mode.
2. Press
GLOB
softkey.
3. Press
q
to select
Tune LED:.
4. Press
t
or
u
to select Tune LED
on
or
off
.
5. Press the
SAVE
softkey to save your changes to the radio’s
configuration memory.
Summary of Contents for PRO-652
Page 8: ......
