Filter
Top Products
TABLE OF CONTENTS
iv
OPERATING THEORY
Electromagnetic radiation which has frequencies of 20,000
Hz (20 kHz*) and above is called radio frequency (RF) energy
because it is useful in radio transmissions. The IC-R10 re-
ceives RF energy from 0.5 MHz to 1300 MHz* and converts it
into audio frequency (AF) energy which in turn actuates a
loudspeaker to create sound waves. AF energy is in the
range of 20 to 20,000 Hz.
*kHz is an abbreviation of kilohertz or 1000 hertz, MHz is abbreviation
of megahertz or 1,000,000 hertz, where hertz is a unit of frequency.
■General................................................................................................51
■Memory channel edit ...........................................................................51
■Program scan channel edit..................................................................55
■EASY mode channel edit.....................................................................55
■Program scan or EASY mode channel edit .........................................57
9 SET MODE .......................................................................59–62
■General ...............................................................................................62
10 OTHER FUNCTIONS........................................................63–71
■Low battery indicator ...........................................................................63
■AFC function........................................................................................63
■Monitor function ...................................................................................64
■Lock function .......................................................................................64
■ATT function ........................................................................................65
■NB/ANL function ..................................................................................65
■Sleep timer ..........................................................................................66
■User TS setting....................................................................................66
■Memory search function ......................................................................67
■Auto mode and TS function .................................................................69
■Resetting the CPU...............................................................................70
■Data cloning ........................................................................................71
11 ALPHANUMERIC KEY ASSIGNMENT...................................72
12 CONTROL COMMANDS ..................................................73–74
■General................................................................................................73
■Data format..........................................................................................73
■Command table ...................................................................................73
13 TROUBLESHOOTING......................................................75–76
14 SPECIFICATIONS ...................................................................77
15 OPTIONS .................................................................................78
OPERATING NOTES
The IC-R10 may receives its own oscillated frequency, result-
ing in no reception or only noise reception, on some frequen-
cies.
The IC-R10 may receive interference from extremely strong
signals on different frequencies or when using an external
high-gain antenna.