Icom IC-7851 - Page 68

4-9
4
BASIC OPERATION
[EXAMPLE]
7.00000 MHz
21.24000 MHz
21.24000 MHz  21.36000 MHz
Push
Push
Push
F-INP
ENT
Push
Keypad
Key entries
D Entering the frequency with the keypad
The transceiver has a keypad for direct frequency en-
try, as described below.
Push [F-INP]. q
• The “
F-INP
” indicator is displayed.
• The keypad backlight lights and the keys stand by for
key entry.
Enter the desired frequency from the highest digit. w
• The frequency disappears and the entered number is
displayed on the right end digit.
Enter the next digit. e
• The previously entered number shifts one digit left.
After entering the MHz digit, push [ r • ] (decimal
point).
• The previously entered numbers shift to the MHz digit.
After entering the 100 kHz and lower digits, push t
[ENT].
• The “
F-INP
” indicator disappears and the frequency is
set.
• If the 100 kHz or lower digits are all ‘0,’ directly push
[ENT] to automatically enter ‘0s.’
• If you want to change only the 100 kHz or lower digits,
skip steps w and e.
•
To cancel the entry, push any key (except [Y]/[Z]) before
pushing [ENT].
D About the 1⁄4 tuning step function
When operating in the SSB data, CW, RTTY or PSK
modes, the
1
⁄4 tuning function is selectable. When the
function is ON, the dial speed is reduced to
1
⁄4 of the
normal speed, for finer tuning control.
 Push the Multi-function [1/4]() key to toggle the
1
⁄4
tuning function ON or OFF.
• “ ” is displayed when the function is ON.
1/4 tuning step OFF 1/4 tuning step ON