Icom iF3021T Instruction Manual

Icom iF3021T Instruction Manual Manual pdf 18 page image

143 BASIC OPERATION! User set modeUser set mode is accessed at power ON and allows you toset seldom-changed settings. In this case you can “cus-tomize” the transceiver operation to suit your preferences andoperating style.Entering the user set mode:q While pushing and holding [Side2] and [Side3], rotate[VOL] to turn the power ON. Then, push and hold [P0] for 1sec. to enter user set mode.w Push [P0] several times to select the appropriate item.Then push [CH Up] or [CH Down] to set the desiredlevel/condition.• Available set mode functions are Backlight, Beep, Beep Level,SQL Level, Mic Gain, Battery Voltage and Signal Moni.e Rotate [VOL] to turn the power OFF to exit user set mode.NOTE: User set mode is also available via a programma-ble function key. Refer to “USER SET MODE KEY.” (p. 9)! Emergency transmissionWhen [Emergency Single] or [Emergency Repeat] is pushed,an emergency signal is automatically transmitted for the spec-ified time period.When [Emergency] is pushed, the DTMF emergency signalis transmitted on the priority channel.When [Emergency Single] or [Emergency Repeat] is pushedfor the specified time period, the DTMF emergency signal istransmitted once or repeatedly on the emergency channel.However, when no emergency channel is specified, the signalis transmitted on the previously selected channel.! Scrambler functionThe voice scrambler function provides private communicationbetween stations. The frequency inversion type is equippedto all versions, moreover, the optional Rolling or Non-rollingtype can be available.q Push [Scrambler] to turn the scrambler function ON.• “ ” appears.w Push [Scrambler] again to turn the scrambler functionOFF.• “ ” disappears.