Radio Shack 20-197 User Manual
Pgm + func + f3 (glob) special global menu
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11A08
20-106/20-197
20-106/20-197 Special Global Menu
Menu Name
Menu Help Text
Default
Values
Win500 Name
PSR Edit Name
Setting Type
Description/Notes
Max Tunes
Max tunes before complete
RF HW update.
20
1–1000
tunes
Max cached tunes
Resume Delay Time
General Tuning
SQ Wait 1
Squelch wait time, same band
10
1–200, x1
ms
In–band SQ Timeout
Squelch Time Same Band
General Tuning
Length of time to wait for a signal on a frequency while
scanning (scan speed).
Lower value = faster scan
speed. Higher value = slower scan speed.
SQ Wait 2
Squelch wait time, new band
15
1–200, x1
ms
Out–of–band SQ
Timeout
Squelch Time Different
Band
General Tuning
Length of time to wait for a signal on a frequency while
scanning (scan speed)
RF SQ Fade
RF SQ fade delay
10
0–99, x10
ms
RF SQ Fade Timeout
RF Fade Time
General Tuning
Length of time to wait before to closing the squelch after
lost signal (squelch tail)
DG Int Prime
Preselect DG audio
60
1–100,
x10 ms
Digital detect time-
out
Digital Detect Time
Digital Tuning
Length of time to wait to detect a digital signal on a fre-
quency (in auto Mode)
Noise Thresh
Noise threshold value for DSP
20
1–128
Noise threshold
Noise Threshold
Digital Tuning
A lower value may deliver better results.
WX Check Int
Weather 1050 chk interval in
SCAN and MAN modes
60
5–250,
x100 ms
Check interval
Tone Detect Threshold
Weather Settings
Interval of time to check for a Weather Alarm signal while
scanning (WX Priority)
WX 1050Hz Th
Weather 1050Hz qualify time
20
7–250,
x10 ms
1050Hz qualifier
Tone Detect Timeout
Weather Settings
Length of time to wait on the Weather frequency to check
for the Alarm signal
WX Alrm Time
WX SAME alert time to un-
mute 0=unmute @1050
0
0–600, x1
sec
Alarm timeout
Alarm Settings Length
Weather Settings
Length of time to wait before unmuting the Weather fre-
quency after an Alarm
WX Lstn Time
WX Listen Time Auto–remute
time after unmute
90
30–999,
x1 sec
Listen time
Alarm Settiings Listen
Weather Settings
Length of time to listen to the Weather frequency after an
Alarm unmuted the radio
StalkScanSQ2
Stalker scan large sig qual
5
1–100, x1
ms
Wide SQ timeout
Squelch Delay in Scan
Mode
Signal Stalker
Length of time to wait for a signal on a frequency during
Stalker while scanning
StalkSrchSQ2
Stalker search large sig qual
5
1–100, x1
ms
Narrow SQ timeout 2
Squelch Delay #2 in
Search Mode
Signal Stalker
Length of time to wait for a signal on a frequency during
Stalker while searching
StalkSrchSQ1
Stalker search small sig qual
10
1–100, x1
ms
Narrow SQ timeout 1
Squelch Delay #1 in
Search Mode
Signal Stalker
Length of time to wait for a signal on a frequency during
Stalker while searching
StalkAMDelay
Stalker unmute delay – AM
mode
150
1–255, x1
ms
AM unmute delay
Unmute Delay (AM
Mode)
Signal Stalker
Length of time to wait to unmute in AM mode during
Stalker
StalkFMDelay
Stalker unmute delay – FM
mode
50
1–255, x1
ms
FM unmute delay
Unmute Delay (FM Mode)
Signal Stalker
Length of time to wait to unmute in FM mode during
Stalker
SpclStalkLmt
Special Stalker lockout count
before skip
5
1–20
‘Special’ lockout limit
Max Lockouts Per Range
in SPCL
Signal Stalker
Maximum number of special Stalker lockouts per range
before skipping
PGM + FUNC + F3 (GLOB) Special Global Menu