Icom IC-R20 Instruction Manual - Page 20

Volume/dial Exchange Indicator

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1 PANEL DESCRIPTION r ANL/NB INDICATOR (pgs. 21, 52) ➥ "ANL" appears when the ANL (Automatic Noise Limitter) function is in use. The ANL function is available only for AM mode. ➥ "NB" appears when the noise blanker function is in use. The noise blanker function is available while in LSB/USB/CW modes. t LOCK INDICATOR (p. 16) Appears when the lock function is activated. y AFC INDICATOR (p. 21) Appears when the AFC function is activated. • The AFC function is available for single band operation only. u SKIP INDICATORS (p. 39) ➥ "SKIP" appears when the selected memory channel is specified as a skip channel. ➥ "PSKIP" appears when the displayed frequency is specified as a skip frequency. i CHANNEL SELECTION INDICATOR (p. 11) ➥ "µ " and three digits channel number appear when memory channel is selected. ➥ "å " and three digits channel number appear when auto-memory write channel is selected. ➥ "TV" appears when TV channel is selected. ➥ (0-9) channel number appears when PreSet channel is selected. ➥ "WX"* appears when weather channel is selected. *Available for the USA version only. "å ," "0-9" and "TV" indications appear for single band operation only. 7 o SIGNAL STRENGTH INDICATOR Shows the receiving signals relative to signal strength. !0 PRIORITY WATCH INDICATOR (p. 42) Appears when priority watch is in use. !1 ATTENUATOR INDICATOR (p. 19) Appears when the RF attenuator is in use. !2 VOLUME/DIAL EXCHANGE INDICATOR (p. 23 appears when the normal operation appears when the functions of the tuning control and volume control are traded. !3 MEMORY/BANK NAME INDICATOR Shows the memory name or bank name. • This indication is available when memory name or bank name is programmed. !4 FREQUENCY READOUT Shows an operating frequency. • The smaller readout appears at right when tuning step is selected 0.1 kHz or 0.01 kHz steps. • The decimal point blinks during scan. !5 RECEIVE MODE INDICATOR (p. 16) Shows the selected receive mode. • FM, WFM AM, LSB, USB and CW are available. !6 MAIN BAND INDICATOR (p. 24) Shows the main band on upper display or lower display. • This indication appears only when dualwatch operation.

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7
1
PANEL DESCRIPTION
r
ANL/NB INDICATOR
(pgs. 21, 52)
➥
“ANL” appears when the ANL (Automatic Noise Limitter)
function is in use. The ANL function is available only for
AM mode.
➥
“NB” appears when the noise blanker function is in use.
The noise blanker function is available while in
LSB/USB/CW modes.
t
LOCK INDICATOR
(p. 16)
Appears when the lock function is activated.
y
AFC INDICATOR
(p. 21)
Appears when the AFC function is activated.
• The AFC function is available for single band operation only.
u
SKIP INDICATORS
(p. 39)
➥
“SKIP” appears when the selected memory channel is
speci
fi
ed as a skip channel.
➥
“PSKIP” appears when the displayed frequency is spec-
i
fi
ed as a skip frequency.
i
CHANNEL SELECTION INDICATOR
(p. 11)
➥
“
µ
” and three digits channel number appear when
memory channel is selected.
➥
“
å
” and three digits channel number appear when
auto-memory write channel is selected.
➥
“
TV
” appears when TV channel is selected.
➥
(
0
–
9
) channel number appears when PreSet channel
is selected.
➥
“
WX
”* appears when weather channel is selected.
*Available for the USA version only. “
å
,” “
0
–
9
” and “
TV
”
indications appear for single band operation only.
o
SIGNAL STRENGTH INDICATOR
Shows the receiving signals relative to signal strength.
!
0
PRIORITY WATCH INDICATOR
(p. 42)
Appears when priority watch is in use.
!
1
ATTENUATOR INDICATOR
(p. 19)
Appears when the RF attenuator is in use.
!
2
VOLUME/DIAL EXCHANGE INDICATOR
(p. 23)
➥
“
√
” appears when the normal operation.
➥
“
∂
” appears when the functions of the tuning con-
trol and volume control are traded.
!
3
MEMORY/BANK NAME INDICATOR
Shows the memory name or bank name.
• This indication is available when memory name or bank name is
programmed.
!
4
FREQUENCY READOUT
Shows an operating frequency.
• The smaller readout appears at right when tuning step is se-
lected 0.1 kHz or 0.01 kHz steps.
• The decimal point blinks during scan.
!
5
RECEIVE MODE INDICATOR
(p. 16)
Shows the selected receive mode.
• FM, WFM AM, LSB, USB and CW are available.
!
6
MAIN BAND INDICATOR
(p. 24)
Shows the main band on upper display or lower display.
• This indication appears only when dualwatch operation.