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Icom IC-R20 User Manual

Icom IC-R20
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17
BASIC OPERATION
4
Receiving
Make sure charged battery pack (BP-206) or brand new al-
kaline batteries are installed (p. 8).
qPush [POWER] for 1 sec. to turn power ON.
wRotate [L-DIAL] (or push [
YY
] or [
ZZ
]) to set the desired
audio level.
The frequency display shows the volume level while setting. See
the section at right for details.
eSet the receiving frequency. (p. 14)
rSet the squelch level. (p. 18)
While pushing [SQL], rotate [R-DIAL].
The rst click of [R-DIAL] indicates the current squelch level.
•“LEVEL 1” is loose squelch and “LEVEL 9” is tight squelch.
“AUTO” indicates automatic level adjustment with a noise pulse
count system.
Push and hold [SQL] to open the squelch manually.
tWhen a signal is received:
Squelch opens and audio is emitted.
•The S-meter shows the relative signal strength level.
Setting audio volume
The audio level can be adjusted through 39 levels.
Push and hold [SQL], rotate [L-DIAL] (or p
ush [
YY
] or [
ZZ
])
to adjust the audio level.
While using
[
YY
]/[
ZZ
]
, pushing and holding either key change the
audio level continuously.
The display shows the volume level while setting.
MODE
ANL
AFCTSQL
FM
VOL
146 010
PSKIP
-DUP
VOL
VOL
[L-DIAL]
Minimum setting
(no audio)
Maximum setting
SQL
MODE
ANL
AFCTSQL
FM
146010
PSKIP
-DUP
ATT
q [POWER]
e Set frequency
r Set squelch level
w Set audio level
w Set audio level
e Select band
r Push for setting
the squelch
(Push to monitor)

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Icom IC-R20 Specifications

General IconGeneral
BrandIcom
ModelIC-R20
CategoryReceiver
LanguageEnglish

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