Icom IC-A6 Instruction Manual - Page 16
Setting weather alert function, Accessing 121.5 MHz, emergency frequency, Lock function, Side tone - headset
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3 BASIC OPERATION I Setting weather alert function I Side tone function 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, and sounds a beep tone until the transceiver is op- erated. The previously selected (used) weather channel is checked any time during standby, or while scanning. • Push , then push [SQL•WX-ALERT] to turns the weather alert function ON (Indicates " ")/OFF (Indicates " "). I Accessing 121.5 MHz emergency frequency When using an optional headset, the transceiver outputs your transmitted voice to the headset for monitoring. Connect the optional headset with the transceiver when using this function (OPC-499 HEADSET ADAPTER and headset are required). (p. 34) D Setting the side tone level q Push [PTT] to turn the transmit mode ON. w During transmit mode, rotate [DIAL] to adjust the monitor- ing level. • 'ST--0' is OFF and 'ST--10' is Max. level. NEVER operate the transceiver with a headset at high volume levels for long period. A ringing in your ears may occur. If so, reduce the monitor level or discontinue use. The IC-A24 and IC-A6 can quickly gain access to the 121.5 MHz emergency frequency. This function can be acti- I Setting beep tone vated even when the key lock function is in use. q Push [121.5] for 2 sec. to call the emergency frequency. w Push [CLR•DEL] to exit from the emergency frequency. I Lock function The beep tone which sounds at the push of a switch can be set, if desired. q Push , then push [8•BEEP] to enter the beep tone setting mode. w Rotate [DIAL] to set the beep level. The lock function prevents accidental frequency changes and • 'BEP-- 0' is OFF and 'BEP-- 9' is Max. level. e Push [CLR•DEL] to exit the beep tone set mode. accidental function activation. q Push , then push [7• ] to turn the lock function ON. • " " appears. w To turn the function OFF, repeat step q above. • " " disappears. I Backlighting Push [LIGHT] to turn the display and keypad backlighting ON or OFF. 11