Icom ic-718 Instruction Manual page 7

!2 MEMORY CHANNEL (BAND) UP/DOWN
SWITCHES [√ DN]/[UP ∫] (p. 35)
➥ Push one or more times to select a Memory
channel, while "MEMO" is blinking.
➥ Push to select a band.
➥ Push to select an item in the Quick/Initial Set
mode.
!3 ATTENUATOR SWITCH [ATT] (p. 22)
 P ush to turn the 20 dB Attenuator function ON or
OFF.
!4 TUNER SWITCH [TUNER] (pp. 29, 30)
➥ Push to turn the Automatic Antenna Tuner func-
tion ON or OFF.
• An optional antenna tuner must be connected.
➥ Hold down for 1 second to manually start the
tuner.
• An optional antenna tuner must be connected.
• When the tuner cannot tune the antenna within 20 sec-
onds, the tuning circuit is automatically bypassed.
!5 SET SWITCH [SET]
➥ Hold down for 1 second to enter the Quick Set
mode. (p. 41)
➥ While holding down [SET], push [POWER] to
enter the Initial Set mode. (p. 41)
➥ Push to select the Meter function. (p. 28)
• PO: Displays the relative RF output power.
• ALC: Displays ALC level.
• SWR: Displays the SWR over the transmission line.
!6 MIC COMPRESSOR SWITCH [COMP] (p. 28)
Toggles the Microphone Compressor function ON or
OFF.
!7 KEYPAD (pp. 4, 35)
The keypad can be used for direct frequency input,
Memory channel selection, or secondary functions.
!8 NOISE BLANKER SWITCH [NB] (p. 22)
➥  P ush to turn the Noise Blanker ON or OFF. The
Noise Blanker reduces pulse-type noise such as
that generated by automobile ignition systems.
This function is not effective against non pulse-
type noise.
➥  H old down [NB] for 1 second to enter the Noise
Blanker Level Setting mode.
!9 QUICK TUNING STEP SWITCH [TS] (pp. 18, 19)
➥ Selects a Quick Tuning step or turns OFF the
Quick Tuning step.
• While the Quick Tuning icon ("") is displayed, the
frequency is changed in kHz step.
➥ While the Quick Tuning step is OFF, hold down
for 1 second to turn the 1 Hz step ON or OFF.
• A 1 Hz indication appears and the frequency is
changed in 1 Hz steps.
➥ While the kHz Quick Tuning step is selected, hold
down for 1 second to enter the Tuning Step Set
mode.
@0 FILTER SWITCH [FIL] (p. 24)
Push to select the preset normal, wide, or narrow IF
fi lters for the selected operating mode.
@1 MODE SWITCHES [LSB/USB]/[CW/CW-R]/
[RTTY/RTTY-R]/[AM] (p. 20)
Push to select an operating mode.
• In the SSB mode, holding down [MODE] for 1 second
toggles between LSB and USB.
• In the CW mode, holding down [MODE] for 2 seconds
toggles between CW and CW Reverse.
• In the RTTY mode, holding down [MODE] for 2 seconds
toggles between RTTY and RTTY Reverse.
• " " appears when the Reverse mode is selected.
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PANEL DESCRIPTION
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