ICOM 279501 Manuale Utente

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8
SET MODE
8
■ SET mode items
Beep tone function “bP”
You can select silent operation by turning the beep tones
OFF, or you can have 2 types of confirmation beeps sound at
the push of a switch. When “ON” is selected, a fixed beep (Pi)
sounds, and when “US” is selected, the preset beeps (e.g.
do, re, mi) sound.
• Beep tone synchronises with the volume level.
• The beeps sound during call channel programming and a weather
alert tone indication even if this function is turned OFF.
Weather alert function “AL”
An NOAA broadcast station transmits a weather alert tone be-
fore any important weather announcements. When the
weather alert function is turned ON, the transceiver detects
the alert, the alert indicator (“ ”) blinks and sounds a beep
tone until the transceiver is operated. The previously selected
(used) weather channel is checked any time during standby,
or while scanning, when the power save function is activated.
• “ALT” appears when the function is set ON.
Priority scan function “Pr”
The transceiver has 2 scan types—normal (OFF) and priority
(ON) scans. Normal scan searches all tag channels in the se-
lected channel group. Priority scan searches all tag channels
in sequence while monitoring Channel 16.
Scan resume timer “St”
The scan resume timer can be set as a pause (OFF) or timer
scan (ON). When OFF is selected, the scan pauses until a
received signal disappears. When ON is selected, the scan
pauses for 5 sec. after receiving a signal and then resumes
even if the signal has been received.
Scan resume timer
OFF (default)
Scan resume timer ON
Push
Push
Beep tone ON (default)
Beep tone OFF
Push
Normal scan (default)
Priority scan
Push
Weather alert function 
OFF (default)
Weather alert function 
ON
IC-M90.qxd  04.8.23  3:53 PM  Page 17