Icom IC-2300H Instruction Manual - Page 16

3 BASIC OPERATION ■ Receiving q Hold down [ ] for 1 second to turn ON the power. w Rotate [VOL] to adjust the audio level. ➥ Push [MONI] to open the squelch, and then rotate [VOL] to adjust the audio level. e Set the squelch level. ➥ First, rotate [SQL] fully counterclockwise, and then rotate [SQL] clockwise until the noise just disappears. r Set the operating frequency. (p. 5) t When you receive a signal, the squelch opens and audio can be heard. • T he "BUSY" icon appears, and the S/RF indicator shows the relative strength of the received signal. Using the HM-133V The audio level can also be adjusted by pushing [volY] or [volZ] . The squelch level can also be adjusted by pushing [sqlY] or [sqlZ] . Appears when receiving a signal. MUTE NAR MID LOW LOCK SET ANM MONI DIGITAL PRIO AO BUSY DUP LOW T-SCAN TONE PRIO M/CALL SCAN V/ MHz Push / to adjust the audio level. Push MUTE NAR MID LOW LOCK MSUETTE NAR ANM MONI MID LOW LOCK ANM SET MONI / DUP LOW DUP LOW DIGITAL PRIO AO BUSY to adjust the audio level. Audio level DT-IGSCITAANL PRIOPRAIOO BUSYSCAN TONE M/CALL V/MHz Audio level T-SCAN TONE PRIO M/CALL SCAN V/ MHz Push / to adjust the squelch level. Push MUTE NAR MID LOW LOCK MSUETTE NAR ANM MONI MID LOW LOCK ANM SET MONI / DUP LOW DUP LOW DIGITAL PRIO AO BUSY to adjust the squelch level. Squelch level DT-IGSCITAANL PRIOPRAIOO BUSYSCAN TONE M/CALL V/MHz Squelch level T-SCAN TONE PRIO M/CALL SCAN V/ MHz Push Push ■ Monitor function This function is used to listen to weak signals without disturbing the squelch setting, or to manually open the squelch, even when the tone squelch is in use. ➥ Push [MONI] to open the squelch. • The "BUSY" icon blinks. • Push [MONI] again to cancel the function. Push [MONI] to open the squelch. Push to open the squelch. MUTE NAR MID LOW LOCK SET ANM MONI DIGITAL PRIO AO BUSY DUP LOW T-SCAN TONE PRIO M/CALL SCAN V/ MHz MUTE NAR MID LOW LOCK SET ANM MONI DIGITAL PRIO AO BUSY DUP LOW T-SCAN TONE PRIO M/CALL SCAN V/ MHz Using the HM-133V ➥ Push [moni] • Push [moni] to open thePsusqhu[eMlcOhN.I] to open the squelch. again to cancel the function. DIGITAL PRIO AO BUSY MUTE NAR MID LOW LOCK ANM DUP T-SCAN PRIO SCAN SET MONI LOW TONE M/CALL V/MHz Push to open the squelch. MUTE NAR MID LOW LOCK SET Push ANM MONI DUP LOW DIGITAL PRIO AO BUSY T-SCAN TONE PRIO M/CALL SCAN V/ MHz N OTE: When the squelch adjustment is set to too far clockwise (12­-17 o'clock position), the S-meter squelch or squelch attenuator is activated. To monitor weak signals, deactivate the SP-umsheter squelch or squelch attenuator function. See page 9 for details. 8