1 PANEL DESCRIPTION1-12Controller — Multi-function keysFunction keys on M-3 display (Continued)DVOX KEY [VOX] (FM sec. 6)(Mode: SSB/AM/FM/DV)➥ Touch to turn the VOX function ON orOFF.➥ Touch for 1 second to display the “VOX”screen.• Push MENU to return to the previous screen.✔ What is the VOX function?The VOX function (voice operated transmis-sion) automatically starts transmission whenyou speak into the microphone, then auto-matically returns to receive when you stopspeaking.BK-IN KEY [BK-IN] (FM sec. 6)(Mode: CW)➥ Push to toggle the break-in operation be-tween semi break-in and full break-in, or toturn OFF the break-in function.➥ Hold down for 1 second to display the“BKIN” screen (Break-in). Push to return tothe previous screen display.✔ What is the break-in function?The break-in function automatically switchesbetween transmit and receive with your CWkeying. Using Full break-in function (QSK),you can hear the receive frequency in-be-tween keying.Function keys on D-1 displayD(Mode: DV) (when the DR mode is selected)SCAN KEY [SCAN] (FM sec. 12)➥ Touch to start or cancel the Access re-peater scan.➥ Touch for 1 second to enter the “SCANSET” mode screen.• Push MENU to return to the previous screen.SKIP KEY [SKIP]➥ Touch to set the Skip setting ON or OFFfor the Access repeater scan.• “ ” is displayed when the Skip setting isON.• When a repeater is set as a skip target, the re-peater cannot be selected in “FROM” (Accessrepeater).VOICE RECORDER KEY [VOICE] (FM sec. 15)This function requires to insert an SD card.Touch to display the “VOICE TX” screen orthe “VOICE” (Root) screen, depending on the“VOICE 1st Menu” option in the “Function” Setmode (p. 6-6).SET > Function > VOICE 1st Menu• Push MENU to return to the previous screen.CALL SIGN KEY [CS] (FM sec. 9)Touch to display the “CALL SIGN” screen.• The current call sign for DV operation appears.• Push MENU to return to the previous screen.CALL RECORD KEY [CD] (FM sec. 9)Touch to display the “RX HISTORY” screen.• The call record channel appears. (RX01 toRX20)• Push MENU to return to the previous screen.Function keys on D-2 displayD(Mode: DV) (when the DR mode is selected)MEMORY WRITE SWITCH [MW] (FM sec. 11)➥ Touch to display the Memory channelscreen.• Touch [MW] for 1 second to store the DR modedata into the selected memory channel.• Push MENU to return to the previous screen.DIGITAL SQUELCH KEY [DSQL] (FM sec. 9)➥ Touch to select a digital squelch functionbetween digital call sign squelch and digi-tal code squelch.➥ Touch for 1 second to display the “DSQL”screen (digital squelch).• Push MENU to return to the previous screen.DTMF MODE KEY [DTMF] (FM sec. 6)Touch to display the “DTMF” screen.• Push MENU to return to the previous screen.VOX KEY [VOX] (FM sec. 6)➥ Touch to turn the VOX function ON orOFF.➥ Touch for 1 second to display the “VOX”screen.• Push MENU to return to the previous screen.✔ What is the VOX function?The VOX function (voice operated transmis-sion) automatically starts transmission whenyou speak into the microphone; then auto-matically returns to receive when you stopspeaking.