3TK-863G1. Controls and Functions1-1. Front Panelq (Power) switchPress to switch the transceiver ON (or OFF).w LED indicatorLights red while transmitting.e / keysPress these keys to activate their programmable auxil-iary functions (page 4). The default settings are VolumeUp and Volume Down.r DisplaySee right for more information.t / keysPress these keys to activate their programmable auxil-iary functions (page 4). The default settings are SystemUp and System Down.y Microphone jackInsert the microphone plug into this connector.u MON, A, D/A, , , and SCN keysPress these keys to activate their programmable auxil-iary functions (page 4).i PTT switchTo transmit, press and hold this switch, then speak intothe microphone. Release to receive.1 2 3 4 57681-2. Microphone1-3. DisplayIndicator DescriptionAppears when the selected group isprogrammed as priority.Appears when the selected group isprogrammed as Talk Around.Appears when the key programmedas Monitor is pressed.If programmed by your dealer,appears when you receive an ID.Appears when you are using Scanmode.Appears when the auxiliary functionis activated.In trunked operation, appears whenthe selected group is programmedas telephone IDs.Appears when the selected systemis removed from the scanningsequence.Displays the system and groupnumbers. Your dealer can programsystem and group names with up to8 characters, in place of numbers.OPERATING FEATURES1-4. Rear PanelAntennaconnectorExternalspeaker jackPower inputconnector