184BASIC OPERATION4■ [DIAL] function assignmentThe [DIAL] control can be used as an audio volume controlinstead of [YY]/[ZZ] keys to suit your preference. However,while [DIAL] functions as an audio volume, [YY]/[ZZ] keys func-tion as tuning controls.➥ While pushing and holding [FUNC], push [YY]/[ZZ] to togglethe [DIAL] function between tuning dial and audio volume.• “VOL” appears when [DIAL] functions as an audio volume.• [DIAL] and [YY]/[ZZ] functionsSCANS.MWSETATTDTCST SQLWFMAM -DUPLOWVOLVOLPRIO P SKIPMR519ATTDTCST SQLWFMAM -DUPLOWVOL PRIO P SKIPMR519Appearsor■ Lock functionTo prevent accidental frequency changes and unnecessaryfunction activation, use the lock function.➥ While pushing and holding [FUNC], push and hold[BAND] ( TS • LOCK ) for 1 sec. to turn the lock function ONand OFF.• “L” appears while the lock function is active.• [SQL] (ATT•SET) and [YY]/[ZZ] can be used while the lock functionis in use in default setting. Either or both [SQL] ( ATT • SET ) and[YY]/[ZZ] keys may also be locked in set mode. (p. 56)SCANS.MWSETATTDTCST SQLWFMAM -DUPLOWVOL PRIO P SKIPMR519AppearsNo “VOL” indication “VOL” appearsFrequency, Memory channel, Audio volume set[DIAL] Squelch level, Scanning Set mode condition setdirection, Set mode itemand condition setAudio volume set Frequency, Memory channel,[YY]/[ZZ] Squelch level, Scanningdirection, Set mode item