Tune Led - Radio Shack 20-106 User Manual

Digital trunking handheld radio scanner
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Dedicated Searches
2. Press PSE to begin searching from the current
frequency.
3. Press
or
to change the search direction.
or Press
FrL/O
softkey to add a found
frequency to the lockout list.
or Press the
softkey to change the receive
MODE
mode (AM, FM, NFM) from the default for the
current frequency range (au).
STOR
or Press
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
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:
STOR
66
Trunked Mode
Motorola 3600
baud control
channel
P25 9600 BPS
control channel
EDACS control
channel
LTR home
repeater
Motorola
analog voice
channel

Tune LED

Tune LED can provide visual indication of signal
strength using the tri-color LED.
To activate the Tune LED:
1. Press PGM for Program Mode.
to
2. Press
GLOB
3. Press
4. Press
5. Press the
to the radio's configuration memory.
Dedicated Searches
Analysis Display
qq% SID:ssss Stt
qq = decoding quality of the control
channel data, SID = System ID, and
S = Site Number
qq% 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
qq% 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
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
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.
softkey.
to select
Tune LED:.
or
to select Tune LED
softkey to save your changes
SAVE
67
or
.
on
off

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