Icom IC-F33GT Instruction Manual

Also see for IC-F33GS: Instruction manual Instruction manual Service manual Service manual Service manual

Icom IC-F33GT Instruction Manual Manual pdf 19 page image

153BASIC OPERATIOND DTMF transmissionIf the transceiver has [DTMF Autodial] assigned to it, theautomatic DTMF transmission function is available. Up to 8DTMF channels are available.TO SELECT A TX CODE:q Push [DTMF Autodial]— a DTMF channel appears.w Push [UP] or [DOWN] to select the desired DTMF chan-nel.e Push [DTMF Autodial] to transmit the DTMF code in theselected DTMF channel.■ User set modeUser set mode is accessed with [User Set Mode] and allowsyou to set seldom-changed settings. In this case you can“customize” the transceiver operation to suit your prefer-ences and operating style.Entering the user set mode:q Push and hold [User Set Mode] to enter user set mode.Push [User Set Mode] momentarily to select the item.Then push [UP] or [DOWN] to set the desired level/condi-tion.• Available set mode functions are Backlight, Beep, SQL Level,Mic Gain and Battery Voltage.w Push and hold [User Set Mode] to exit user set mode.■ Scrambler functionThe voice scrambler function provides private communi-cation between stations. The frequency inversion type isequipped to all versions, moreover, the optional Rolling orNon-rolling type can be available.q Push [Scrambler] to turn the scrambler function ON.• “ ” appears.w Push [Scrambler] again to turn the scrambler functionOFF.• “ ” disappears.