Yaesu Musen 20581X50 HF/50 MHz Transceiver User Manual FTDX1200 Operating Manual

Yaesu Musen Co., Ltd. HF/50 MHz Transceiver FTDX1200 Operating Manual

Users Manual 5

Page 54 FT DX 1200 OPERATING MANUALOPERATING MODESSB CW RTTY/DATAAMFM (28/50 MHz Bands)INTERFERENCE REJECTIONNARROW (NAR) ONE-TOUCH IF FILTER SELECTION3UHVVLQJWKH[NAR]EXWWRQSURYLGHVRQHWRXFKPRGHVSHFL¿FVHOHFWLRQRIDQDUURZ,)'63¿OWHUVHWWLQJWKDWGRHVQRWUHTXLUHUHVHWWLQJWKH[WIDTH] knob.3UHVVLQJWKH[NAR] button once more returns the band-ZLGWKFRQWUROWRWKH:,7'+6+,)7V\VWHP7KHIDFWRU\GHIDXOWEDQGZLGWKVDUHÚ: Depends on the [WIDTH] knob( ): Default Bandwidth“ON”200 Hz ~ 1.8 kHzÚ(1.8 kHz)50 ~ 500 HzÚ(500 Hz)50 ~ 500 HzÚ(500 Hz)6 kHz9 kHz“OFF”1.8 ~ 4.0 kHzÚ(2.4 kHz)500 Hz ~ 2.4 kHzÚ(2.4 kHz)500 Hz ~ 2.4 kHzÚ(2.4 kHz)6 kHz9 kHz[NAR] SWITCHADVICE: :KHQWKHQDUURZEDQGZLGWKLVVHOHFWHGWKH³NAR´icon will appear in the display. If the [NAR] button has been pressed to engage WKHQDUURZ¿OWHU\RXPD\VWLOO DGMXVWWKHQDUURZ,)bandwidth by rotating the [WIDTH] knob. The IF 6+,)7 LVDOVRRSHUDWLRQDO)RU PDQ\DSSOLFDWLRQV\RXPD\¿QGWKDWVLPSO\SUHVVLQJWKH[NAR] button instead of adjustment of the [WIDTH]NQREPD\EHsatisfactory for interference reduction. When you press the [NAR]EXWWRQLQWKH)0PRGHboth transmit and receive bandwidths are narrowed.[NAR] ButtonWIDTH INDICATORFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 55FT DX 1200 OPERATING MANUALINTERFERENCE REJECTIONIF NOTCH FILTER OPERATION (SSB/CW/RTTY/DATA/AM MODES)7KH,)127&+¿OWHULVDKLJKO\HIIHFWLYHV\VWHPWKDWDOORZV\RXWRVOLFHRXWDQLQWHUIHULQJEHDWQRWHRURWKHUFDUULHUsignal from inside the receiver passband. 3UHVVWKH[NOTCH]EXWWRQWRDFWLYDWH WKH1RWFKILOWHU7KH '63 JUDSKLF GLVSOD\ ZLOO LOOXPLQDWH DQGWKHFXUUHQW³QXOO´SRVLWLRQRIWKH127&+¿OWHUZLOODSSHDULQWKH127&+LQGLFDWRURQWKH GLVSOD\7KH[NOTCH] NQRE IXQFWLRQV DV WKH 1RWFK DGMXVWPHQWknob. 5RWDWHWKH[NOTCH]NQREWRDGMXVWWKH³QXOO´SRVLWLRQRIWKH1RWFK¿OWHUADVICE: 7KHIUHTXHQF\GLVSOD\ZLOOVKRZWKH1RWFKIUHTXHQcy for 3 seconds whenever the [NOTCH] knob is turned. 7RFDQFHOWKH127&+ILOWHUSUHVVWKH[NOTCH] button momentarily. The graphic disappears from the 127&+LQGLFDWRURQWKHGLVSOD\FRQ¿UPLQJWKDWWKH127&+¿OWHULVQRORQJHULQRSHUDWLRQADVICE: $OWHUQDWHSUHVVHVRIWKH[NOTCH]EXWWRQZLOOVZLWFKWKH127&+¿OWHUEHWZHHQRQDQGRII[NOTCH] Button7KHSHUIRUPDQFHRIWKH,)127&+¿OWHULVLOOXVWUDWHGLQ)LJXUH³A´ZKHUHWKHHIIHFWRIURWDWLRQof the [NOTCH]NQRELVGHSLFWHG,Q)LJXUH³B´\RXFDQVHHWKHQRWFKLQJHIIHFWRIWKH,)127&+¿OWHUDV\RX URWDWHWKH[NOTCH] knob to elimi-nate the interfering heterodyne. A BDesired Signal Desired SignalQRM(Heterodyne)QRM(Heterodyne)IF BANDWIDTH IF BANDWIDTHNOTCHWIDTH INDICATORFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 56 FT DX 1200 OPERATING MANUALDIGITAL NOTCH FILTER (DNF) OPERATION7KH'LJLWDO127&+)LOWHU'1)LVDQHIIHFWLYHEHDWFDQFHOLQJ¿OWHUWKDWFDQQXOORXWDQXPEHURILQWHUIHULQJEHDWQRWHVLQVLGHWKHUHFHLYHUSDVVEDQG%HFDXVHWKLVLVDQ$XWR1RWFKIHDWXUHWKHUHLVQRDGMXVWPHQWNQREDVVRFLDWHGZLWKWKLV¿Oter.ADVICE:,IDYHU\VWURQJLQWHUIHULQJFDUULHULVHQFRXQWHUHGZHUHFRPPHQG\RX¿UVWXVHWKH,)127&+¿OWHUDVLWLVWKHPRVWHIfective notching tool in the receiver section. 3UHVVWKH[S/T/W/X]EXWWRQWRVHOHFWWKH³DNF´ 3UHVVWKH[SELECT]EXWWRQWRFKRRVH³ON´7KH³DNF´ZLOODSSHDULQWKHGLVSOD\7RGLVDEOHWKH 'LJLWDO127&+)LOWHUMXVWUHSHDW WKHDERYHSURFHGXUHSUHVVLQJWKH[SELECT] button to FKRRVH³OFF´LQVWHSDERYH7KH³DNF´ZLOOWXUQRIIFRQ¿UPLQJWKDWWKH'LJLWDO127&+)LOWHULVQRWDFWLYHDIGITAL NOISE REDUCTION (DNR) OPERATION7KH'LJLWDO1RLVH5HGXFWLRQ'15V\VWHPLVGHVLJQHGWRUHGXFHWKHOHYHORIUDQGRPQRLVHIRXQGRQWKH+)DQG0+]EDQGVDQGLWLVHVSHFLDOO\HIIHFWLYHGXULQJ66%RSHUDWLRQ%\VHWWLQJWKH0HQXLWHP³109 DNR LEVEL´DQ\RIGLIIHUHQWQRLVHUHGXFWLRQDOJRULWKPVFDQEHVHOHFWHGHDFKRIWKHVHDOJRULWKPVZDVFUHDWHGIRUGHDOLQJZLWKDGLIIHUHQWQRLVHSUR¿OH<RXZLOOZDQWWRH[SHULPHQWZLWKWKH'15V\VWHPWR¿QGWKHEHVWVHWWLQJFRUUHVSRQGLQJWRWKHQRLVHFXUrently being experienced. 3UHVVWKH[S/T/W/X]EXWWRQWRVHOHFWWKH³DNR´ 3UHVVWKH[SELECT]EXWWRQWRFKRRVH³ON´7KH³DNR´ZLOODSSHDULQWKHGLVSOD\7RGLVDEOHWKH'15V\VWHPMXVWUHSHDWWKHDERYHSURFHGXUHSUHVVLQJWKH[SELECT]EXWWRQWRFKRRVH³OFF´LQVWHSDERYH7KH³DNR´ZLOOWXUQRIIFRQ¿UPLQJWKDWWKH'15V\VWHPLVQRWDFWLYH[SELECT] button[SELECT] buttonINTERFERENCE REJECTIONDNF IndicatorDNR Indicator[S/T/W/X] button[S/T/W/X] buttonFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 57FT DX 1200 OPERATING MANUALRF GAIN7KH5)*DLQFRQWUROSURYLGHVPDQXDODGMXVWPHQWRIWKHJDLQOHYHOVIRUWKHUHFHLYHU5)DQG,) VWDJHVWRDFFRXQW IRUnoise and signal strength conditions at the moment.1. The [RF/SQL]NQREVKRXOGLQLWLDOO\EHURWDWHGto the fully clockwise position. This is the point of maximum sensitivity. &RXQWHUFORFNZLVH URWDWLRQ RI WKH [RF/SQL] knob will gradually reduce the system gain.ADVICE: $VWKH[RF/SQL] knob is rotated counterclockwise WRUHGXFHWKHJDLQWKH6PHWHUUHDGLQJZLOOULVH7KLVLQGLFDWHVWKDW WKH$*&YROWDJHEHLQJ DSSOLHGWRWKHUHFHLYHULVLQFUHDVLQJ WKLVFDXVHVDreduction in re-ceiver gain). 5RWDWLQJWKH[RF/SQL] knob control to the fully counter-clockwise position will essentially disable WKH UHFHLYHU DV WKH JDLQ ZLOO EH JUHDWO\ UHGXFHG ,QWKLVFDVHWKH6PHWHUZLOODSSHDUWREH³SHJJHG´against the right edge of the analog S-meter scale.QUICK POINT: 5HFHSWLRQ IUHTXHQWO\ FDQ EH RSWLPL]HG E\ URWDWLQJthe [RF/SQL] knob slightly counter-clockwise to the SRLQW ZKHUH WKH ³VWDWLRQDU\´ PHWHU LQGLFDWLRQ LV VHWjust about the same as the incoming noise level. This ZLOOUHGXFH WKH5) JDLQWR ¿QGD OHYHORI LPSURYHGsignal to noise ratio.  7KH5)*DLQFRQWURODORQJZLWKWKH,32DQGWKH$W-WHQXDWRUIHDWXUHVDOODIIHFWWKHV\VWHPUHFHLYHUJDLQLQ GLIIHUHQW ZD\V7KH ,32 JHQHUDOO\ VKRXOG EH WKH¿UVWIHDWXUHHQJDJHGZKHQGHDOLQJZLWKDKLJKQRLVHOHYHO RU D FURZGHG KLJKOHYHO VLJQDO HQYLURQPHQW$OVR WKH ,32 JHQHUDOO\ VKRXOG EH WKH ILUVW IHDWXUHHQJDJHGLIWKHIUHTXHQF\LVORZHQRXJKWRDOORZWKHSUHDPSOL¿HUWREHE\SDVVHG7KHUHDIWHUWKH5)*DLQDQG$WWHQXDWRUIHDWXUHVPD\EHHPSOR\HGWRSURYLGHSUHFLVH GHOLFDWH DGMXVWPHQW RI WKH UHFHLYHU JDLQ WRIXOO\RSWLPL]HSHUIRUPDQFH[RF/SQL] KnobINTERFERENCE REJECTIONFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 58 FT DX 1200 OPERATING MANUALAUDIO PITCH CONTROL (SSB MODE)The FTDX1200 permits adjustment of the receiver audio response by shifting the carrier point during SSB operation. 3UHVVWKH[MENU]EXWWRQWRHQWHUWKH0HQXPRGH 5RWDWHWKH[VFO-B/CLAR]NQRERUSUHVVWKHS/T EXWWRQWRVHOHFW0HQXLWHP³104 LSB RX CARRIER´RU³105 USB RX CARRIER´ 3UHVVWKH[SELECT] button. 5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/T button) to adjust the receiver audio response as desired. 3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] button to save the new setting and exit to normal op-eration.[VFO-B/CLAR] Knob[MENU] Button[SELECT] ButtonTOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTIONAUDIO PEAK FILTER 3UHVV WKH [CONT/APF] EXWWRQ WR DFWLYDWH WKH$3)$XGLR3HDN )LOWHUZKLFK SURYLGHVD YHU\QDUURZaudio bandwidth. 7KH/('LQVLGHWKH[CONT/APF] button glows or-ange.ADVICE: :KHQ$3)LVHQJDJHGWKHSHDNSRVLWLRQRIWKH$3)LV GHSLFWHG JUDSKLFDOO\ LQ WKH 127&+ LQGLFDWRU RQthe display. 3UHVVWKH[CONT/AFP]EXWWRQWRGLVDEOHWKH$3)ADVICE:7KH$3)PD\RQO\EHDFWLYDWHGZKLOHWKHWUDQVFHLYHULVin CW mode.[CONT/APF] ButtonAPF INDICATORFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 59FT DX 1200 OPERATING MANUALAGC (AUTOMATIC GAIN CONTROL)7KH$*&V\VWHPLVGHVLJQHGWRKHOSFRPSHQVDWHIRUIDGLQJDQGRWKHUSURSDJDWLRQHIIHFWV7KH$*&FKDUDFWHULVWLFVFDQEHLQGLYLGXDOO\VHWIRU HDFKRSHUDWLQJPRGH7KHEDVLFREMHFWLYHRI$*&LVWRPDLQWDLQDFRQVWDQWDXGLRRXWSXWOHYHOonce a certain minimum threshold of signal strength is achieved.3UHVVWKH[AGC] button repeatedly to select the desired receiver-recovery time constant. You will observe the $*& VWDWXV QRWDWLRQ LQ WKH$*& FROXPQ RI WKH %ORFN'LDJUDP'LVSOD\RQWKH7)7GLVSOD\GHQRWLQJWKH$*&receiver-recovery time currently in use. For most opera-WLRQVZHUHFRPPHQGWKH³$872´PRGH$GGLWLRQDOO\\RXPD\GLVDEOHWKH$*&E\SUHVVLQJDQGKROGLQJLQWKH[AGC] button for one second.TOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTION[AGC] ButtonNOTE: 7KH³$872´VHOHFWLRQPRGHVHOHFWVWKH RSWLPXPreceiver-recovery time for the reception mode. ,Q WKLV FDVH WKH VHOHFWHG UHFHLYHUUHFRYHU\ WLPH LQWKH$*&FROXPQRIWKH%ORFN'LDJUDP'LVSOD\JORZV\HOORZ1RUPDOO\JORZV%OXH 3UHVVLQJ WKH [AGC] button allows selection of the GHVLUHG UHFHLYHUUHFRYHU\ WLPH FRQVWDQW 1RUPDOO\WKH ³$872´ VHOHFWLRQ LV VDWLVIDFWRU\ IRU PRVW VLWX-DWLRQV EXW LQ WKH HYHQW RI RSHUDWLRQ RQ D FURZGHGEDQGZKHUH \RXZLVK WRUHFHLYH DZHDN VLJQDO\RXPD\ZLVKWRFKDQJHWKHVHWWLQJWR)$677KH$872PRGHVHOHFWLRQVDUHADVICE: ,IWKH$*&UHFHLYHUUHFRYHU\WLPHLVVHWWR³2II´E\pressing and holding in the [AGC]EXWWRQWKH6PHWHU ZLOO QR ORQJHU GHÀHFW$GGLWLRQDOO\ \RX ZLOOOLNHO\HQFRXQWHUGLVWRUWLRQRQVWURQJHUVLJQDOVDVWKH,) DPSOL¿HUV DQG WKH IROORZLQJ VWDJHV DUH SUREDEO\being overloaded.QUICK POINT:6HYHUDODVSHFWVRI$*&SHUIRUPDQFHPD\EHFRQ¿JXUHGYLDWKH0HQX+RZHYHUEHFDXVH$*&FDQKDYHVXFKDSURIRXQGLPSDFWRQRYHUDOOUHFHLYHU SHUIRUPDQFHZHJHQHUDOO\ GR QRW UHFRPPHQG DQ\ FKDQJHV WR WKH$*&0HQXVHOHFWLRQVXQWLO \RX DUH WKRURXJKO\ IDPLOLDUZLWKthe performance of the FTDX1200.TERMINOLOGY:$XWRPDWLF*DLQ&RQWURORU$*&LVDFLUFXLWWKDWVHQVHVWKHUHFHLYHGVLJQDOVWUHQJWKDQGWKHQOLPLWVWKHJDLQRIWKH5)DQG,)VWDJHVWRNHHSWKHRXWSXWDXGLRYROXPHDWDPRUHRUOHVVFRQVWDQWOHYHO$*&DOVRSURWHFWVWKH5),)$XGLRDQG'63VWDJHVIURPRYHUORDGDVLWOLPLWVWKHVLJQDOVWUHQJWKWKDWLVDOORZHGWRÀRZLUUHVSHFWLYHRIWKHinput signal level.AUTO AGC SELECTIONSLOWFASTMIDOPERATING MODELSB/USB/AMCW/FMRTTY/DATASLOPED AGC Operation,QWUDGLWLRQDO$*&V\VWHPVWKHDXGLRRXWSXWIURPWKHWUDQVFHLYHUEHFRPHVHVVHQWLDOO\¿[HGRQFHWKHWKUHVKROGIRU$*&DFWLRQLVUHDFKHGXVXDOO\VHYHUDOGR]HQG%DERYHWKHQRVLJQDOQRLVHÀRRU7KHFTDX1200KRZHYHULQFOXGHVDQLQQRYDWLYH6ORSHG$*&V\VWHPRQWKH0DLQEDQG9)2$UHFHLYHUWKDWDOORZVWKHDXGLRYROXPHWRULVHDQGIDOOVOLJKWO\DFFRUGLQJWRVLJQDOVWUHQJWK$OWKRXJKWKHULVHIDOOVORSHLVQRWGUDPDWLFLWLVVXI¿FLHQWWRDOORZ\RXWRXVH\RXUHDUWRGLVFHUQDQGVHSDUDWHVLJQDOVDFFRUGLQJWRVLJQDOVWUHQJWKQRWMXVWDXGLRIUHTXHQF\8VLQJ6ORSHG$*& 3UHVVWKH[MENU]EXWWRQWRHQJDJHWKH0HQXPRGH 5RWDWHWKH[VFO-B/CLAR]NQRERUSUHVVWKH ST EXWWRQWRVHOHFW0HQXLWHP³004 AGC SLOPE´ 3UHVV WKH [SELECT]EXWWRQWKHQURWDWHWKH[VFO-B/CLAR] NQRE RU SUHVV WKH ST button) to change the VHWWLQJWR³6/23(´ 3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] but-ton to lock in the new setting and exit to normal opera-WLRQ<RXZLOOQRZEHXVLQJWKH6ORSHG$*&V\VWHPSLOPEDNORMALAGC startInput SignalAudio OutputFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 60 FT DX 1200 OPERATING MANUALADJUSTABLE RECEIVER AUDIO FILTERThe FTDX1200LQFOXGHVDQDGMXVWDEOHUHFHLYHUDXGLR¿OWHUWKDWSURYLGHVSUHFLVHLQGHSHQGHQWFRQWURORIWKHORZDQGupper audio ranges.TOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTION 3UHVVWKH[MENU]EXWWRQWRHQWHUWKH0HQXPRGH 5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/TEXWWRQWR¿QG0HQXLWHPV³´WKURXJK³´these parameters apply to the adjustment of the UHFHLYHU DXGLR ILOWHU LQ WKH$0 PRGH 0HQX LWHPV³´WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR¿OWHULQWKH&:PRGH0HQXLWHPV³´WKURXJK³´ DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR ILOWHU LQ WKH '$7$ PRGH 0HQX LWHPV ³´WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DX-GLR¿OWHULQWKH)0PRGH0HQXLWHPV³´WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR¿OWHULQWKH 577< PRGH DQG0HQXLWHPV ³´WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR¿OWHUin the SSB mode 3UHVVWKH[SELECT] button. 5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/T button) to adjust the receiver audio response as desired. 3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] button to save the new setting and exit to normal op-eration.[VFO-B/CLAR] Knob[MENU] Button[SELECT] ButtonAM048 AM LCUT FREQ OFF/100(Hz) ~ 1000(Hz)049 AM LCUT SLOPE 6dB/oct / 18dB/oct050 AM HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF051 AM HCUT SLOPE 6dB/oct / 18dB/octCW055 CW LCUT FREQ OFF/100(Hz) ~ 1000(Hz)056 CW LCUT SLOPE 6dB/oct / 18dB/oct057 CW HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF058 CW HCUT SLOPE 6dB/oct / 18dB/octDATA071 DATA LCUT FREQ OFF/100(Hz) ~ 1000(Hz)072 DATA LCUT SLOPE 6dB/oct / 18dB/oct073 DATA HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF074 DATA HCUT SLOPE 6dB/oct / 18dB/octFM080 FM LCUT FREQ OFF/100(Hz) ~ 1000(Hz)081 FM LCUT SLOPE 6dB/oct / 18dB/oct082 FM HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF083 FM HCUT SLOPE 6dB/oct / 18dB/octRTTY089 RTTY LCUT FREQ OFF/100(Hz) ~ 1000(Hz)090 RTTY LCUT SLOPE 6dB/oct / 18dB/oct091 RTTY HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF092 RTTY HCUT SLOPE 6dB/oct / 18dB/octSSB099 SSB LCUT FREQ OFF/100(Hz) ~ 1000(Hz)100 SSB LCUT SLOPE 6dB/oct / 18dB/oct101 SSB HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF102 SSB HCUT SLOPE 6dB/oct / 18dB/octFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 61FT DX 1200 OPERATING MANUAL 3UHVV WKH [BAND] button corre-VSRQGLQJWRWKH$PDWHXUEDQGRQwhich you wish to operate. 3UHVVWKH[MODE] button to select the operating mode. 3UHVVDQGKROGLQWKLVEXWWRQWRWRJJOHWRWKHDOWHUQDWHmode. )RU H[DPSOH In the LSB or USB modes SUHVVLQJDQGKROGLQJ LQWKLV EXWWRQWRJJOHV EHWZHHQ³/6%´DQG³86%´PRGHADVICE: %\FRQYHQWLRQ/6%LVXVHGLQWKH0+]DQGORZHU$PDWHXUEDQGVIRU66%FRPPXQLFDWLRQDQG86%LVXVHGRQWKH0+]DQGKLJKHUEDQGVWKH0+]band is used for CW and data modes only). 5RWDWHWKH0DLQ7XQLQJ'LDONQREWRDGMXVWWKHRSHU-DWLQJIUHTXHQF\$OWHUQDWHO\\RXPD\XVHWKH[UP][DWN] scanning buttons on the MH-31B8+DQG0L-crophone to sweep up or down the current band. 3UHVVWKHPLFURSKRQHPTT3XVK7R7DONVZLWFKWREHJLQ WUDQVPLVVLRQ VSHDN LQWR WKH PLFURSKRQH LQ Dnormal voice level.ADVICE:7KH³TX´LQGLFDWRUZLOOOLJKWXSLQWKH/('GLVSOD\ DUHD FRQILUPLQJ WKDW WUDQVPLVVLRQ LV LQprogress. :KHQWUDQVPLWWLQJLQWKH$0PRGHVHWDPD[L-PXP FDUULHU SRZHU RXWSXW RI  :DWWV YLD WKH[PROC/CAR] knob. $GMXVW WKH PLFURSKRQH DPSOL¿HU JDLQ WR PDWFK WKHPLFURSKRQH DQG \RXU YRLFH OHYHO 3UHVV WKH [S/T/W/X]EXWWRQVWRVHOHFWWKH³METER´WKHQSUHVVWKH[SELECT]EXWWRQWRVHOHFW³ALC´ Close the PTT VZLWFKDQGVSHDNLQWR WKHPLFUR-phone in a normal voice level. In the SSB modeDGMXVWWKH[MIC/SPEED] knob so WKDWWKH$/&PHWHUVWD\VZLWKLQWKH$/&]RQHRIWKHPHWHUXSWRKDOIVFDOHGHÀHFWLRQRQYRLFHSHDNVSSB/AM MODE TRANSMISSION[POWER] Switch[MIC] Knob Main Tuning Dial Knob[BAND] Keys[MODE] Button25W In the AM modeDGMXVWWKH[MIC/SPEED] knob so WKDWWKH$/&PHWHUGRHVQRWGHÀHFWDWYRLFHSHDNVADVICE: 7KHIUHTXHQF\GLVSOD\ZLOOVKRZWKHUHODWLYHPLFUR-phone gain level for 3 seconds whenever the [MIC/SPEED] knob is turned. 5HOHDVHWKHPTT switch at the end of your transmis-sion. The transceiver will return to the receive mode.FCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 62 FT DX 1200 OPERATING MANUALSSB/AM MODE TRANSMISSIONADVICE: $/& PHWHU GHÀHFWLRQ PD\ EH FDXVHG E\ H[FHVVLYHGULYHSRZHUEXWDOVRE\UHÀHFWHGSRZHUGHWHFWHGLQthe antenna system. If the impedance presented to WKHWUDQVFHLYHULVRWKHUWKDQ2KPV$/&PHWHUDF-tion may be observed that is not related to the proper setting of the [MIC/SPEED]NQRE7KHUHIRUHZHrecommend that you make the [MIC/SPEED] knob adjustments into a dummy load or antenna system SUHVHQWLQJLPSHGDQFHYHU\FORVHWR2KPV In the SSB mode\RXPD\VHWWKHGHVLUHGSRZHURXWSXW YLD 0HQX LWHP ³176 TX MAX POWER´ 7KHDGMXVWPHQWUDQJHLVEHWZHHQ:DWWVDQG:DWWVYou should always use the minimum power necessary to maintain reliable communications. :KHQSHUIRUPLQJ³RQDLU´WHVWVVXFKDVWKHVHWXSRIPLFURSKRQHJDLQEHVXUHWRFKHFNWKHIUHTXHQF\EH-IRUHWUDQVPLWWLQJWRDYRLGLQWHUIHUHQFHWRRWKHUVZKRPD\DOUHDG\EHXVLQJWKHIUHTXHQF\ )RXUWHFKQLTXHVIRUH[HUFLVLQJ7UDQVPLW5HFHLYHcontrol are provided on the FTDX1200. You may FKRRVHWKHWHFKQLTXHVWKDWEHVWVXLW\RXURSHUDWLQJQHHGV 3UHVVLQJWKHPLFURSKRQHPTT switch will engage the transmitter. The rear panel PTT jack may be connected to a foot switch or other manual switching device in order to engage the transmitter. 3UHVVLQJWKHIURQWSDQHO[MOX] button will lock WKHWUDQVPLWWHURQ3UHVVWKH[MOX] button again to return to receive. 7KH92;9RLFH2SHUDWHG;PLWFLUFXLWZLOOengage the transmitter automatically when you speak into the microphoQH )RU GHWDLOV RI92;RSHUDWLRQUHIHUWRSDJHAdjusting the SSB TX Power Output 3UHVVWKH[MENU]EXWWRQWRHQWHUWKH0HQXmode. 5RWDWHWKH[VFO-B/CLAR]NQRERUSUHVVWKHSTEXWWRQWRVHOHFW0HQXLWHP³176 TX MAX POWER´ 3UHVVWKH[SELECT]EXWWRQWKHQURWDWHWKH[VFO-B/CLAR]NQRERUSUHVVWKHST button) WRDGMXVWWKHGHVLUHGSRZHURXWSXWRQWKH0XOWL'LVSOD\:LQGRZADVICE: 7KHYDOXHGLVSOD\HGLQWKH0XOWL'LVSOD\window is a relative percentage of the maximum 7;SRZHUDYDLODEOHLQWKH VHOHFWHGPRGH,WLVQRWWKHWUXH7;RXWSXWOHYHO 3UHVV WKH [SELECT]EXWWRQWKHQSUHVVWKH[MENU] button to save the new setting and exit to normal operation.[VFO-B/CLAR] Knob[MENU] Button[SELECT] ButtonADVICE:7KH7;3RZHU2XWSXWVHWWLQJFDQQRWEHVWRUHGLQany of the memory channels. FCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.
Page 63FT DX 1200 OPERATING MANUAL7KH$XWRPDWLF$QWHQQD7XQHUKHUHLQDIWHUUHIHUUHGWRDVWKH³$78´EXLOWLQWRHDFKFTDX1200 is designed to ensure a 2KPORDGIRUWKH¿QDODPSOL¿HUVWDJHRIWKHWUDQVPLWWHU:HUHFRPPHQGWKDWWKH$78EHXVHGZKHQHYHU\RXRSHUDWHon the FTDX1200.ADVICE: %HFDXVHWKH$78RIWKHFTDX1200LVORFDWHGLQVLGHWKHVWDWLRQLWRQO\DGMXVWVWKHLPSHGDQFHSUHVHQWHGWRWKHWUDQV-FHLYHUDWWKHVWDWLRQHQGRI\RXUFRD[LDOFDEOHIHHGOLQH,WGRHVQRW³WXQH´WKH6:5DWWKHDQWHQQDIHHGSRLQWLWVHOI:KHQGHVLJQLQJDQGEXLOGLQJ\RXUDQWHQQDV\VWHPZHUHFRPPHQGWKDWHYHU\HIIRUWEHPDGHWRHQVXUHDORZ6:5at the antenna feed point. 7KH$78RIWKHFTDX1200LQFOXGHVPHPRULHVIRUWXQLQJGDWD(OHYHQRIWKHVHPHPRULHVDUHDOORFDWHGRQHSHU$PDWHXUEDQGVRWKDWHDFKEDQGKDVDWOHDVWRQHVHWWLQJSUHVHWIRUXVHRQWKDWEDQG7KHUHPDLQLQJPHPRULHVDUHUHVHUYHGIRUWKHPRVWUHFHQWWXQLQJSRLQWVIRUTXLFNIUHTXHQF\FKDQJHZLWKRXWWKHQHHGWRUHWXQHWKH$78 7KH$78 LQ WKH FTDX1200 LV GHVLJQHG WR PDWFK LPSHGDQFHV ZLWKLQ WKH UDQJH RI  2KPV WR  2KPV FRU-UHVSRQGLQJWRDQ6:5RIRUOHVVRQWKHWKURXJKPHWHUDPDWHXUEDQGV$FFRUGLQJO\VLPSOHQRQUHVRQDQWZKLSDQWHQQDVDORQJZLWKUDQGRPOHQJWKZLUHVDQGWKH³*59´DQWHQQDRQPRVWEDQGVPD\QRWEHZLWKLQWKHLP-SHGDQFHPDWFKLQJUDQJHRIWKH$78ATU OPERATIONUSING THE AUTOMATIC ANTENNA TUNER 8VH WKH 0DLQ 7XQLQJ 'LDO NQRE WR VHW WKH UDGLR WRWKHGHVLUHGRSHUDWLQJ IUHTXHQF\ ZLWKLQ WKH$PDWHXUband. 3UHVV WKH [TUNE] button momentarily to place the $78 LQWKH WUDQVPLWOLQH QRDGMXVWPHQWWXQLQJ ZLOORFFXU\HW7KH³TUNER´LFRQZLOO DSSHDULQ WKHdisplay.QUICK POINT: The momentary press of the [TUNE] button will turn WKHWXQHURQ DQG WKH PLFURSURFHVVRU ZLOO DXWRPDWL-cally select the tuning point closest to the current RSHUDWLQJIUHTXHQF\ 3UHVVDQGKROGLQWKH[TUNE] button for one second to begin automatic tuning. The transmitter will be en-JDJHGDQGWKH³TUNER´LFRQZLOOEOLQNZKLOHWXQ-ing is in progress. When the optimum tuning point KDVEHHQUHDFKHG WKHUDGLRZLOO UHWXUQWRUHFHLYHDQGWKH³TUNER´LFRQZLOODJDLQJORZVWHDGLO\LQ-stead of blinking). 7RGLVFRQQHFWWKH$78IURPWKHWUDQVPLWOLQHSUHVVthe [TUNE]EXWWRQPRPHQWDULO\7KH³TUNER´LFRQZLOOWXUQRIIFRQ¿UPLQJWKDWWKH$78KDVEHHQWXUQHGRII,QWKH³2II´PRGHWKHWUDQVFHLYHUZLOOEHdirectly connected to the coaxial cable connected to \RXU DQWHQQD DQG ZLOO UHVSRQG WR ZKDWHYHU LPSHG-ance is present at the station end of the coax.ADVICE:7KH$78 FLUFXLW LV ORFDWHG EHWZHHQ WKH ¿QDO DPSOL¿HUDQGWKHUHDUSDQHODQWHQQDMDFNUHFHSWLRQLVQRWDIIHFWHGE\WKH$78QUICK POINTS:$V VKLSSHG IURP WKH IDFWRU\ RQO\ RQH$78 DOLJQPHQWSRLQWLVVDYHGRQ HDFK$PDWHXUEDQG7KLVZDVPHPR-UL]HGGXULQJWKH¿QDODOLJQPHQWDQGSHUIRUPDQFHYHUL¿-cation stages on the production line.NOTE:3OHDVH FKHFN WKH RSHUDWLQJ IUHTXHQF\ EHIRUH EHJLQQLQJWKHWXQLQJSURFHVVWREHVXUH\RXDUHQRWLQWHUIHULQJZLWKRWKHUVZKRPD\DOUHDG\EHXVLQJWKHIUHTXHQF\TERMINOLOGY:$QWHQQD7XQHU 0HPRULHV7KHPLFURSURFHVVRURIWKH$78PDNHVDQRWHRIWKHVHOHFWHGWXQLQJFDSDFLWRUVDQGLQGXFWRUVDQG VWRUHVWKHGDWDIRUHDFK N+] ZLQGRZin which tuning has occurred. This eliminates the need WRUHWXQHHYHU\WLPH\RXUHWXUQWRDIUHTXHQF\RQZKLFKyou have already completed the tuning process.[TUNE] ButtonFCC ID: K6620581X50 / IC: 511B-20581X50YAESU MUSEN CO., LTD.

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