Radio Shack PRO-92 - Manual (Page 66)

66 Troubleshooting
To convert MHz to kHz, multiply the number of mega-
hertz by 1,000:
30.62 (MHz)
×
1000 = 30,620 kHz
To convert from kHz to MHz, divide the number of kilo-
hertz by 1,000:
127,800 (kHz)
÷
1000 = 127.8 MHz
To convert MHz to meters, divide 300 by the number of
megahertz:
300
÷
50 MHz = 6 meters
ˆ
Troubleshooting
If you have problems with your scanner, here are some
suggestions that might help you eliminate the problem. If
they do not, take your scanner to your local Ra-
dioShack store for assistance.
Problem Possible Cause Remedy
Scanner is on
but will not
scan. SQUELCH is not
adjusted cor-
rectly. Turn SQUELCH clock-
wise. See “Turning on
the Scanner and Setting
Squelch” on Page 29.
Poor or no
reception. An antenna is
not connected or
connected incor-
rectly. Make sure an antenna
is connected to the
scanner.
Programmed fre-
quencies are the
same as birdie
frequencies. Avoid programming
birdie frequencies or
only select them manu-
ally. See “Birdie Fre-
quencies” on Page 59.
In the scan
mode, the
scanner locks
on frequen-
cies that have
an unclear
transmission. Stored frequen-
cies are the
same as “birdie”
frequencies. Avoid storing birdie fre-
quencies or only select
them manually. See
“Birdie Frequencies” on
Page 59.
20-522b.fm Page 66 Thursday, September 7, 2000 9:41 AM