Icom IC-92AD Instruction Manual - Page 41
Hz tone
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6 REPEATER AND DUPLEX OPERATIONS ■ 1750 Hz tone Some European repeaters require a 1750 Hz tone burst to be accessed. For such European repeaters, perform the following. • This tone can be use as a 'Call signal' in countries out of Europe. q Push and hold [DTMF.M](.) for 1 sec. to select DTMF memory. DTMF MEMORY rCh01 w Rotate [DIAL]† counter-clockwise until "T-CALL" appears. e Push [ ](5) to set. DTMF MEMORY rT-CALL r Push [VFO] to exit DTMF memory. t Set the receive frequency (repeater output frequency). y Set the shift direction of the transmit frequency. (-DUP or +DUP; see p. 31 for details.) u While pushing [PTT], push [SQL] to transmit a 1750 Hz tone burst signal. • If "OFF" appears, check the offset frequency or shift direction. (p. 110) • The displayed frequency automatically changes to the transmit frequency (repeater input frequency). 1 i Push and hold [PTT] to transmit. 2 o Release [PTT] to receive. 3 !0 Push and hold [SQL] to check whether the other station's transmit signal can be received directly or not, by listening 4 on the repeater input frequency. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 †[DIAL] ↔ [ ](2)/[ ](8) 19 ‡[ ](5) ↔ [ ](6) 33
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