Users Manual 5

FCC ID: K6620581X50

Users Manual

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FCCID_1935463

FCC ID: K6620581X50 / IC: 511B-20581X50 INTERFERENCE REJECTION NARROW (NAR) ONE-TOUCH IF FILTER SELECTION 3UHVVLQJWKH [NAR]EXWWRQSURYLGHVRQHWRXFKPRGHVSHFL¿FVHOHFWLRQRIDQDUURZ,)'63¿OWHUVHWWLQJWKDWGRHVQRW UHTXLUHUHVHWWLQJWKH[WIDTH] knob. 3UHVVLQJWKH [NAR] button once more returns the band- ZLGWKFRQWUROWRWKH:,7'+6+,)7V\VWHP7KHIDFWRU\ GHIDXOWEDQGZLGWKVDUH OPERATING MODE [NAR] SWITCH “ON” “OFF” SSB 200 Hz ~ 1.8 kHzÚ 1.8 ~ 4.0 kHzÚ (1.8 kHz) (2.4 kHz) CW 50 ~ 500 HzÚ 500 Hz ~ 2.4 kHzÚ (500 Hz) (2.4 kHz) RTTY/DATA 50 ~ 500 HzÚ 500 Hz ~ 2.4 kHzÚ (500 Hz) (2.4 kHz) [NAR] Button AM 6 kHz 6 kHz FM (28/50 MHz Bands) 9 kHz 9 kHz Ú: Depends on the [WIDTH] knob ( ): Default Bandwidth ADVICE: WIDTH INDICATOR ˆ :KHQWKHQDUURZEDQGZLGWKLVVHOHFWHGWKH³NAR´ icon will appear in the display. ˆ If the [ NAR ] button has been pressed to engage WKHQDUURZ¿OWHU\RXPD\VWLOODGMXVWWKHQDUURZ,) bandwidth by rotating the [WIDTH] knob. The IF 6+,)7 LV DOVR RSHUDWLRQDO )RU PDQ\ DSSOLFDWLRQV \RXPD\¿QGWKDWVLPSO\SUHVVLQJWKH [NAR] button instead of adjustment of the [WIDTH]NQREPD\EH satisfactory for interference reduction. ˆ When you press the [NAR]EXWWRQLQWKH)0PRGH both transmit and receive bandwidths are narrowed. Page 54 FT DX 1200 OPERATING MANUAL YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 INTERFERENCE REJECTION IF NOTCH FILTER OPERATION (SSB/CW/RTTY/DATA/AM MODES) 7KH,)127&+¿OWHULVDKLJKO\HIIHFWLYHV\VWHPWKDWDOORZV\RXWRVOLFHRXWDQLQWHUIHULQJEHDWQRWHRURWKHUFDUULHU signal from inside the receiver passband.  3UHVV WKH [ NOTCH ] EXWWRQ WR DFWLYDWH WKH 1RWFK ILOWHU 7KH '63 JUDSKLF GLVSOD\ ZLOO LOOXPLQDWH DQG WKHFXUUHQW³QXOO´SRVLWLRQRIWKH127&+¿OWHUZLOO DSSHDULQWKH127&+LQGLFDWRURQWKHGLVSOD\7KH [NOTCH] NQRE IXQFWLRQV DV WKH 1RWFK DGMXVWPHQW knob.  5RWDWHWKH [NOTCH]NQREWRDGMXVWWKH³QXOO´SRVL WLRQRIWKH1RWFK¿OWHU [NOTCH] Button ADVICE:  7KHIUHTXHQF\GLVSOD\ZLOOVKRZWKH1RWFKIUHTXHQ 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 WIDTH INDICATOR 127&+LQGLFDWRURQWKHGLVSOD\FRQ¿UPLQJWKDWWKH 127&+¿OWHULVQRORQJHULQRSHUDWLRQ ADVICE:  $OWHUQDWH SUHVVHV RI WKH [ NOTCH ] EXWWRQ ZLOO 7KHSHUIRUPDQFHRIWKH,)127&+¿OWHULVLOOXV VZLWFKWKH127&+¿OWHUEHWZHHQRQDQGRII WUDWHGLQ)LJXUH³A´ZKHUHWKHHIIHFWRIURWDWLRQ of the [NOTCH]NQRELVGHSLFWHG,Q)LJXUH³B´ \RXFDQVHHWKHQRWFKLQJHIIHFWRIWKH,)127&+ ¿OWHUDV\RXURWDWHWKH [NOTCH] knob to elimi- nate the interfering heterodyne. A B Desired Signal Desired Signal QRM QRM (Heterodyne) (Heterodyne) IF BANDWIDTH IF BANDWIDTH NOTCH FT DX 1200 OPERATING MANUAL Page 55 YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 INTERFERENCE REJECTION DIGITAL NOTCH FILTER (DNF) OPERATION 7KH'LJLWDO127&+)LOWHU '1) LVDQHIIHFWLYHEHDWFDQFHOLQJ¿OWHUWKDWFDQQXOORXWDQXPEHURILQWHUIHULQJEHDWQRWHV LQVLGHWKHUHFHLYHUSDVVEDQG%HFDXVHWKLVLVDQ$XWR1RWFKIHDWXUHWKHUHLVQRDGMXVWPHQWNQREDVVRFLDWHGZLWKWKLV¿O ter. ADVICE: ,IDYHU\VWURQJLQWHUIHULQJFDUULHULVHQFRXQWHUHGZHUHFRPPHQG\RX¿UVWXVHWKH,)127&+¿OWHUDVLWLVWKHPRVWHI fective notching tool in the receiver section.  3UHVVWKH[S/T/W/X]EXWWRQWRVHOHFWWKH³DNF´ [SELECT] button  3UHVV WKH [SELECT] EXWWRQ WR FKRRVH ³ON´ 7KH ³DNF´ZLOODSSHDULQWKHGLVSOD\ 7R GLVDEOH WKH 'LJLWDO 127&+ )LOWHU MXVW UHSHDW WKH DERYH SURFHGXUH SUHVVLQJ WKH [ SELECT ] button to FKRRVH³OFF´LQVWHSDERYH7KH³DNF´ZLOOWXUQRII FRQ¿UPLQJWKDWWKH'LJLWDO127&+)LOWHULVQRWDFWLYH [S/T/W/X] button DNF Indicator DIGITAL NOISE REDUCTION (DNR) OPERATION 7KH'LJLWDO1RLVH5HGXFWLRQ '15 V\VWHPLVGHVLJQHGWRUHGXFHWKHOHYHORIUDQGRPQRLVHIRXQGRQWKH+)DQG 0+]EDQGVDQGLWLVHVSHFLDOO\HIIHFWLYHGXULQJ66%RSHUDWLRQ%\VHWWLQJWKH0HQXLWHP³109 DNR LEVEL´DQ\RI GLIIHUHQWQRLVHUHGXFWLRQDOJRULWKPVFDQEHVHOHFWHGHDFKRIWKHVHDOJRULWKPVZDVFUHDWHGIRUGHDOLQJZLWKDGLIIHUHQW QRLVHSUR¿OH<RXZLOOZDQWWRH[SHULPHQWZLWKWKH'15V\VWHPWR¿QGWKHEHVWVHWWLQJFRUUHVSRQGLQJWRWKHQRLVHFXU rently being experienced.  3UHVVWKH[S/T/W/X]EXWWRQWRVHOHFWWKH³DNR´ [SELECT] button  3UHVV WKH [SELECT] EXWWRQ WR FKRRVH ³ON´ 7KH ³DNR´ZLOODSSHDULQWKHGLVSOD\ 7RGLVDEOHWKH'15V\VWHPMXVWUHSHDWWKHDERYHSURFH GXUHSUHVVLQJWKH[SELECT]EXWWRQWRFKRRVH³OFF´LQ VWHSDERYH7KH³DNR´ZLOOWXUQRIIFRQ¿UPLQJWKDW WKH'15V\VWHPLVQRWDFWLYH [S/T/W/X] button DNR Indicator Page 56 FT DX 1200 OPERATING MANUAL YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 INTERFERENCE REJECTION RF GAIN 7KH5)*DLQFRQWUROSURYLGHVPDQXDODGMXVWPHQWRIWKHJDLQOHYHOVIRUWKHUHFHLYHU5)DQG,)VWDJHVWRDFFRXQWIRU 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.  &RXQWHUFORFNZLVH URWDWLRQ RI WKH [RF/SQL] knob will gradually reduce the system gain. ADVICE: ˆ $V WKH [RF/SQL] knob is rotated counterclockwise [RF/SQL] Knob WRUHGXFHWKHJDLQWKH6PHWHUUHDGLQJZLOOULVH7KLV LQGLFDWHV WKDW WKH$*& YROWDJH EHLQJ DSSOLHG WR WKH UHFHLYHULVLQFUHDVLQJ WKLVFDXVHVDreduction in re- ceiver gain). ˆ 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 6PHWHU ZLOO DSSHDU WR EH ³SHJJHG´ against the right edge of the analog S-meter scale. QUICK POINT: ˆ 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 ZLOOUHGXFHWKH5)JDLQWR¿QGDOHYHORILPSURYHG signal to noise ratio. ˆ 7KH5)*DLQFRQWURODORQJZLWKWKH,32DQGWKH$W- WHQXDWRUIHDWXUHVDOODIIHFWWKHV\VWHPUHFHLYHUJDLQ LQ GLIIHUHQW ZD\V 7KH ,32 JHQHUDOO\ VKRXOG EH WKH ¿UVWIHDWXUHHQJDJHGZKHQGHDOLQJZLWKDKLJKQRLVH OHYHO RU D FURZGHG KLJKOHYHO VLJQDO HQYLURQPHQW $OVR WKH ,32 JHQHUDOO\ VKRXOG EH WKH ILUVW IHDWXUH HQJDJHGLIWKHIUHTXHQF\LVORZHQRXJKWRDOORZWKH SUHDPSOL¿HUWREHE\SDVVHG7KHUHDIWHUWKH5)*DLQ DQG$WWHQXDWRUIHDWXUHVPD\EHHPSOR\HGWRSURYLGH SUHFLVH GHOLFDWH DGMXVWPHQW RI WKH UHFHLYHU JDLQ WR IXOO\RSWLPL]HSHUIRUPDQFH FT DX 1200 OPERATING MANUAL Page 57 YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 TOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTION AUDIO PITCH CONTROL (SSB MODE) The FTDX1200 permits adjustment of the receiver audio response by shifting the carrier point during SSB operation.  3UHVVWKH[MENU]EXWWRQWRHQWHUWKH0HQXPRGH [SELECT] Button  5RWDWHWKH[VFO-B/CLAR]NQRE RUSUHVVWKHS/T EXWWRQ WRVHOHFW0HQXLWHP³104 LSB RX CARRIER´ RU³105 USB RX CARRIER´  3UHVVWKH[SELECT] button.  5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/ T button) to adjust the receiver audio response as desired.  3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] [MENU] Button [VFO-B/CLAR] Knob button to save the new setting and exit to normal op- eration. AUDIO PEAK FILTER  3UHVV WKH [CONT/APF] EXWWRQ WR DFWLYDWH WKH$3) $XGLR 3HDN )LOWHU  ZKLFK SURYLGHV D YHU\ QDUURZ audio bandwidth.  7KH/('LQVLGHWKH [CONT/APF] button glows or- ange. ADVICE:  :KHQ$3)LVHQJDJHGWKHSHDNSRVLWLRQRIWKH$3) LV GHSLFWHG JUDSKLFDOO\ LQ WKH 127&+ LQGLFDWRU RQ [CONT/APF] Button the display.  3UHVVWKH[CONT/AFP]EXWWRQWRGLVDEOHWKH$3) ADVICE: 7KH$3)PD\RQO\EHDFWLYDWHGZKLOHWKHWUDQVFHLYHULV in CW mode. APF INDICATOR Page 58 FT DX 1200 OPERATING MANUAL YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 TOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTION AGC (AUTOMATIC GAIN CONTROL) 7KH$*&V\VWHPLVGHVLJQHGWRKHOSFRPSHQVDWHIRUIDGLQJDQGRWKHUSURSDJDWLRQHIIHFWV7KH$*&FKDUDFWHULVWLFVFDQ EHLQGLYLGXDOO\VHWIRUHDFKRSHUDWLQJPRGH7KHEDVLFREMHFWLYHRI$*&LVWRPDLQWDLQDFRQVWDQWDXGLRRXWSXWOHYHO once a certain minimum threshold of signal strength is achieved. 3UHVVWKH [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\RQWKH7)7GLVSOD\GHQRWLQJWKH$*& receiver-recovery time currently in use. For most opera- WLRQVZHUHFRPPHQGWKH³$872´PRGH$GGLWLRQDOO\ \RXPD\GLVDEOHWKH$*&E\SUHVVLQJDQGKROGLQJLQWKH [AGC] button for one second. [AGC] Button ADVICE: ˆ ,IWKH$*&UHFHLYHUUHFRYHU\WLPHLVVHWWR³2II´E\ pressing and holding in the [AGC] EXWWRQ WKH 6 PHWHU ZLOO QR ORQJHU GHÀHFW$GGLWLRQDOO\ \RX ZLOO OLNHO\HQFRXQWHUGLVWRUWLRQRQVWURQJHUVLJQDOVDVWKH ,) DPSOL¿HUV DQG WKH IROORZLQJ VWDJHV DUH SUREDEO\ being overloaded. NOTE: QUICK POINT: ˆ 7KH ³$872´ VHOHFWLRQ PRGH VHOHFWV WKH RSWLPXP 6HYHUDODVSHFWVRI$*&SHUIRUPDQFHPD\EHFRQ¿JXUHG receiver-recovery time for the reception mode. YLDWKH0HQX+RZHYHUEHFDXVH$*&FDQKDYHVXFKD  ,Q WKLV FDVH WKH VHOHFWHG UHFHLYHUUHFRYHU\ WLPH LQ SURIRXQG LPSDFW RQ RYHUDOO UHFHLYHU SHUIRUPDQFH ZH WKH$*& FROXPQ RI WKH %ORFN 'LDJUDP 'LVSOD\ JHQHUDOO\ GR QRW UHFRPPHQG DQ\ FKDQJHV WR WKH$*& JORZV\HOORZ 1RUPDOO\JORZV%OXH  0HQX VHOHFWLRQV XQWLO \RX DUH WKRURXJKO\ IDPLOLDU ZLWK ˆ 3UHVVLQJ WKH [AGC] button allows selection of the the performance of the FTDX1200. GHVLUHG UHFHLYHUUHFRYHU\ WLPH FRQVWDQW 1RUPDOO\ WKH ³$872´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ÀRZLUUHVSHFWLYHRIWKH CW/FM FAST input signal level. RTTY/DATA MID SLOPED AGC Operation ,QWUDGLWLRQDO$*&V\VWHPVWKHDXGLRRXWSXWIURPWKHWUDQVFHLYHUEHFRPHVHVVHQWLDOO\¿[HGRQFHWKHWKUHVKROG IRU$*&DFWLRQLVUHDFKHG XVXDOO\VHYHUDOGR]HQG%DERYHWKHQRVLJQDOQRLVHÀRRU 7KHFTDX1200KRZHYHU LQFOXGHVDQLQQRYDWLYH6ORSHG$*&V\VWHPRQWKH0DLQEDQG 9)2$ UHFHLYHUWKDWDOORZVWKHDXGLRYROXPH WRULVHDQGIDOOVOLJKWO\DFFRUGLQJWRVLJQDOVWUHQJWK$OWKRXJKWKHULVHIDOOVORSHLVQRWGUDPDWLFLWLVVXI¿FLHQWWR DOORZ\RXWRXVH\RXUHDUWRGLVFHUQDQGVHSDUDWHVLJQDOVDFFRUGLQJWRVLJQDOVWUHQJWKQRWMXVWDXGLRIUHTXHQF\ 8VLQJ6ORSHG$*&  3UHVVWKH[MENU]EXWWRQWRHQJDJHWKH0HQXPRGH  5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH  ST SLOPED EXWWRQ WRVHOHFW0HQXLWHP³004 AGC SLOPE´ Audio Output  3UHVV WKH [SELECT] EXWWRQ WKHQ URWDWH WKH [VFO-B/ NORMAL CLAR] NQRE RU SUHVV WKH ST button) to change the AGC start VHWWLQJWR³6/23(´  3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] but- ton to lock in the new setting and exit to normal opera- Input Signal WLRQ<RXZLOOQRZEHXVLQJWKH6ORSHG$*&V\VWHP FT DX 1200 OPERATING MANUAL Page 59 YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 TOOLS FOR COMFORTABLE AND EFFECTIVE RECEPTION ADJUSTABLE RECEIVER AUDIO FILTER The FTDX1200LQFOXGHVDQDGMXVWDEOHUHFHLYHUDXGLR¿OWHUWKDWSURYLGHVSUHFLVHLQGHSHQGHQWFRQWURORIWKHORZDQG upper audio ranges.  3UHVVWKH[MENU]EXWWRQWRHQWHUWKH0HQXPRGH [SELECT] Button  5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/ TEXWWRQ WR¿QG0HQXLWHPV³´WKURXJK³´ these parameters apply to the adjustment of the UHFHLYHU DXGLR ILOWHU LQ WKH$0 PRGH 0HQX LWHPV ³´WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH 5;DXGLR¿OWHULQWKH&:PRGH0HQXLWHPV³´ WKURXJK ³´ DSSO\ WR WKH DGMXVWPHQW RI WKH 5; DXGLR ILOWHU LQ WKH '$7$ PRGH 0HQX LWHPV ³´ [MENU] Button [VFO-B/CLAR] Knob WKURXJK³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DX- GLR¿OWHULQWKH)0PRGH0HQXLWHPV³´WKURXJK ³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR¿OWHU LQ WKH 577< PRGH DQG 0HQX LWHPV ³´ WKURXJK ³´DSSO\WRWKHDGMXVWPHQWRIWKH5;DXGLR¿OWHU in the SSB mode  3UHVVWKH[SELECT] button.  5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH S/ T button) to adjust the receiver audio response as desired.  3UHVVWKH[SELECT]EXWWRQWKHQSUHVVWKH[MENU] button to save the new setting and exit to normal op- eration. 048 AM LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 049 AM LCUT SLOPE 6dB/oct / 18dB/oct AM 050 AM HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 051 AM HCUT SLOPE 6dB/oct / 18dB/oct 055 CW LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 056 CW LCUT SLOPE 6dB/oct / 18dB/oct CW 057 CW HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 058 CW HCUT SLOPE 6dB/oct / 18dB/oct 071 DATA LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 072 DATA LCUT SLOPE 6dB/oct / 18dB/oct DATA 073 DATA HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 074 DATA HCUT SLOPE 6dB/oct / 18dB/oct 080 FM LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 081 FM LCUT SLOPE 6dB/oct / 18dB/oct FM 082 FM HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 083 FM HCUT SLOPE 6dB/oct / 18dB/oct 089 RTTY LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 090 RTTY LCUT SLOPE 6dB/oct / 18dB/oct RTTY 091 RTTY HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 092 RTTY HCUT SLOPE 6dB/oct / 18dB/oct 099 SSB LCUT FREQ OFF/100(Hz) ~ 1000(Hz) 100 SSB LCUT SLOPE 6dB/oct / 18dB/oct SSB 101 SSB HCUT FREQ 700(Hz) ~ 4000(Hz)/OFF 102 SSB HCUT SLOPE 6dB/oct / 18dB/oct Page 60 FT DX 1200 OPERATING MANUAL YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 SSB/AM MODE TRANSMISSION [POWER] Switch [BAND] Keys [MIC] Knob Main Tuning Dial Knob [MODE] Button  3UHVV WKH [BAND] button corre-  $GMXVW WKH PLFURSKRQH DPSOL¿HU JDLQ WR PDWFK WKH VSRQGLQJWRWKH$PDWHXUEDQGRQ PLFURSKRQH DQG \RXU YRLFH OHYHO 3UHVV WKH [S/T/ which you wish to operate. W/X]EXWWRQVWRVHOHFWWKH³METER´WKHQSUHVVWKH [SELECT]EXWWRQWRVHOHFW³ALC´ Close the PTT VZLWFK DQG VSHDN LQWR WKH PLFUR-  3UHVV WKH [ MODE ] button to select the operating phone in a normal voice level. mode. In the SSB modeDGMXVWWKH[MIC/SPEED] knob so  3UHVVDQGKROGLQWKLVEXWWRQWRWRJJOHWRWKHDOWHUQDWH WKDWWKH$/&PHWHUVWD\VZLWKLQWKH$/&]RQHRIWKH mode. PHWHU XSWRKDOIVFDOHGHÀHFWLRQ RQYRLFHSHDNV  )RU H[DPSOH In the LSB or USB modes SUHVVLQJ DQG KROGLQJ LQ WKLV EXWWRQ WRJJOHV EHWZHHQ ³/6%´ DQG³86%´PRGH ADVICE:  %\FRQYHQWLRQ/6%LVXVHGLQWKH0+]DQGORZHU $PDWHXUEDQGVIRU66%FRPPXQLFDWLRQDQG86%LV XVHGRQWKH0+]DQGKLJKHUEDQGV WKH0+] band is used for CW and data modes only). In the AM modeDGMXVWWKH [MIC/SPEED] knob so  5RWDWHWKH0DLQ7XQLQJ'LDONQREWRDGMXVWWKHRSHU- WKDWWKH$/&PHWHUGRHVQRWGHÀHFWDWYRLFHSHDNV DWLQJIUHTXHQF\$OWHUQDWHO\\RXPD\XVHWKH [UP] ADVICE: [DWN] scanning buttons on the MH-31B8+DQG0L-  7KHIUHTXHQF\GLVSOD\ZLOOVKRZWKHUHODWLYHPLFUR- crophone to sweep up or down the current band. phone gain level for 3 seconds whenever the [MIC/  3UHVVWKHPLFURSKRQHPTT 3XVK7R7DON VZLWFKWR SPEED] knob is turned. EHJLQ WUDQVPLVVLRQ VSHDN LQWR WKH PLFURSKRQH LQ D  5HOHDVHWKHPTT switch at the end of your transmis- normal voice level. sion. The transceiver will return to the receive mode. ADVICE: ˆ 7KH ³TX´ LQGLFDWRU ZLOO OLJKW XS LQ WKH /(' GLVSOD\ DUHD FRQILUPLQJ WKDW WUDQVPLVVLRQ LV LQ progress. ˆ :KHQWUDQVPLWWLQJLQWKH$0PRGHVHWDPD[L- PXP FDUULHU  SRZHU RXWSXW RI  :DWWV YLD WKH [PROC/CAR] knob. 25W FT DX 1200 OPERATING MANUAL Page 61 YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 SSB/AM MODE TRANSMISSION ADVICE: ˆ )RXU WHFKQLTXHV IRU H[HUFLVLQJ 7UDQVPLW5HFHLYH ˆ $/& PHWHU GHÀHFWLRQ PD\ EH FDXVHG E\ H[FHVVLYH control are provided on the FTDX1200. You may GULYHSRZHUEXWDOVRE\UHÀHFWHGSRZHUGHWHFWHGLQ FKRRVHWKHWHFKQLTXH V WKDWEHVWVXLW\RXURSHUDWLQJ the antenna system. If the impedance presented to QHHGV WKHWUDQVFHLYHULVRWKHUWKDQ2KPV$/&PHWHUDF- € 3UHVVLQJWKHPLFURSKRQHPTT switch will engage tion may be observed that is not related to the proper the transmitter. setting of the [MIC/SPEED] NQRE 7KHUHIRUH ZH € The rear panel PTT jack may be connected to a recommend that you make the [MIC/SPEED] knob foot switch or other manual switching device in adjustments into a dummy load or antenna system order to engage the transmitter. SUHVHQWLQJLPSHGDQFHYHU\FORVHWR2KPV € 3UHVVLQJWKHIURQWSDQHO [MOX] button will lock ˆ In the SSB mode \RX PD\ VHW WKH GHVLUHG SRZHU WKHWUDQVPLWWHURQ3UHVVWKH [MOX] button again RXWSXW YLD 0HQX LWHP ³176 TX MAX POWER´ 7KH to return to receive. DGMXVWPHQWUDQJHLVEHWZHHQ:DWWVDQG:DWWV € 7KH 92; 9RLFH 2SHUDWHG ;PLW  FLUFXLW ZLOO You should always use the minimum power necessary engage the transmitter automatically when you to maintain reliable communications. speak into the microphoQH )RU GHWDLOV RI 92; ˆ :KHQSHUIRUPLQJ³RQDLU´WHVWV VXFKDVWKHVHWXSRI RSHUDWLRQUHIHUWRSDJH PLFURSKRQHJDLQ EHVXUHWRFKHFNWKHIUHTXHQF\EH- IRUHWUDQVPLWWLQJWRDYRLGLQWHUIHUHQFHWRRWKHUVZKR PD\DOUHDG\EHXVLQJWKHIUHTXHQF\ Adjusting the SSB TX Power Output  3UHVV WKH [ MENU ] EXWWRQ WR HQWHU WKH 0HQX [SELECT] Button mode.  5RWDWH WKH [VFO-B/CLAR] NQRE RU SUHVV WKH STEXWWRQ WRVHOHFW0HQXLWHP³176 TX MAX POWER´  3UHVV WKH [ SELECT ] EXWWRQ WKHQ URWDWH WKH [VFO-B/CLAR]NQRE RUSUHVVWKHST button) WRDGMXVWWKHGHVLUHGSRZHURXWSXWRQWKH0XOWL 'LVSOD\:LQGRZ [MENU] Button [VFO-B/CLAR] Knob ADVICE:  7KHYDOXH  GLVSOD\HGLQWKH0XOWL'LVSOD\ window is a relative percentage of the maximum ADVICE: 7; SRZHU DYDLODEOH LQ WKH VHOHFWHG PRGH ,W LV 7KH 7; 3RZHU 2XWSXW VHWWLQJ FDQQRW EH VWRUHG LQ QRWWKHWUXH7;RXWSXWOHYHO any of the memory channels.  3UHVV WKH [ SELECT ] EXWWRQ WKHQ SUHVV WKH [MENU] button to save the new setting and exit to normal operation. Page 62 FT DX 1200 OPERATING MANUAL YAESU MUSEN CO., LTD.

FCC ID: K6620581X50 / IC: 511B-20581X50 USING THE AUTOMATIC ANTENNA TUNER 7KH$XWRPDWLF$QWHQQD7XQHU KHUHLQDIWHUUHIHUUHGWRDVWKH³$78´ EXLOWLQWRHDFKFTDX1200 is designed to ensure a 2KPORDGIRUWKH¿QDODPSOL¿HUVWDJHRIWKHWUDQVPLWWHU:HUHFRPPHQGWKDWWKH$78EHXVHGZKHQHYHU\RXRSHUDWH on the FTDX1200. ADVICE: ˆ %HFDXVHWKH$78RIWKHFTDX1200LVORFDWHGLQVLGHWKHVWDWLRQLWRQO\DGMXVWVWKHLPSHGDQFHSUHVHQWHGWRWKHWUDQV- FHLYHUDWWKHVWDWLRQHQGRI\RXUFRD[LDOFDEOHIHHGOLQH,WGRHVQRW³WXQH´WKH6:5DWWKHDQWHQQDIHHGSRLQWLWVHOI :KHQGHVLJQLQJDQGEXLOGLQJ\RXUDQWHQQDV\VWHPZHUHFRPPHQGWKDWHYHU\HIIRUWEHPDGHWRHQVXUHDORZ6:5 at the antenna feed point. ˆ 7KH$78RIWKHFTDX1200LQFOXGHVPHPRULHVIRUWXQLQJGDWD(OHYHQRIWKHVHPHPRULHVDUHDOORFDWHGRQHSHU $PDWHXUEDQGVRWKDWHDFKEDQGKDVDWOHDVWRQHVHWWLQJSUHVHWIRUXVHRQWKDWEDQG7KHUHPDLQLQJPHPRULHVDUH UHVHUYHGIRUWKHPRVWUHFHQWWXQLQJSRLQWVIRUTXLFNIUHTXHQF\FKDQJHZLWKRXWWKHQHHGWRUHWXQHWKH$78 ˆ 7KH$78 LQ WKH FTDX1200 LV GHVLJQHG WR PDWFK LPSHGDQFHV ZLWKLQ WKH UDQJH RI  2KPV WR  2KPV FRU- UHVSRQGLQJWRDQ6:5RIRUOHVVRQWKHWKURXJKPHWHUDPDWHXUEDQGV$FFRUGLQJO\VLPSOHQRQUHVRQDQW ZKLSDQWHQQDVDORQJZLWKUDQGRPOHQJWKZLUHVDQGWKH³*59´DQWHQQD RQPRVWEDQGV PD\QRWEHZLWKLQWKHLP- SHGDQFHPDWFKLQJUDQJHRIWKH$78 ATU OPERATION  8VH WKH 0DLQ 7XQLQJ 'LDO NQRE WR VHW WKH UDGLR WR [TUNE] Button WKH GHVLUHG RSHUDWLQJ IUHTXHQF\ ZLWKLQ WKH$PDWHXU band.  3UHVV WKH [TUNE] button momentarily to place the $78LQWKHWUDQVPLWOLQH QRDGMXVWPHQWWXQLQJZLOO 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 RSHUDWLQJIUHTXHQF\ QUICK POINTS:  3UHVVDQGKROGLQWKH [TUNE] button for one second $V VKLSSHG IURP WKH IDFWRU\ RQO\ RQH$78 DOLJQPHQW to begin automatic tuning. The transmitter will be en- SRLQWLVVDYHGRQHDFK$PDWHXUEDQG7KLVZDVPHPR- JDJHGDQGWKH³TUNER´LFRQZLOOEOLQNZKLOHWXQ- UL]HGGXULQJWKH¿QDODOLJQPHQWDQGSHUIRUPDQFHYHUL¿- ing is in progress. When the optimum tuning point cation stages on the production line. KDV EHHQ UHDFKHG WKH UDGLR ZLOO UHWXUQ WR UHFHLYH DQGWKH³TUNER´LFRQZLOODJDLQJORZVWHDGLO\ LQ- NOTE: stead of blinking). 3OHDVH FKHFN WKH RSHUDWLQJ IUHTXHQF\ EHIRUH EHJLQQLQJ  7RGLVFRQQHFWWKH$78IURPWKHWUDQVPLWOLQHSUHVV WKH WXQLQJ SURFHVV WR EH VXUH \RX DUH QRW LQWHUIHULQJ the [ TUNE ] EXWWRQ PRPHQWDULO\ 7KH ³TUNER´ ZLWKRWKHUVZKRPD\DOUHDG\EHXVLQJWKHIUHTXHQF\ LFRQZLOOWXUQRIIFRQ¿UPLQJWKDWWKH$78KDVEHHQ TERMINOLOGY: WXUQHGRII,QWKH³2II´PRGHWKHWUDQVFHLYHUZLOOEH $QWHQQD 7XQHU 0HPRULHV 7KH PLFURSURFHVVRU RI WKH directly connected to the coaxial cable connected to $78PDNHVDQRWHRIWKHVHOHFWHGWXQLQJFDSDFLWRUVDQG \RXU DQWHQQD DQG ZLOO UHVSRQG WR ZKDWHYHU LPSHG- LQGXFWRUV DQG VWRUHV WKH GDWDIRU HDFK N+] ZLQGRZ ance is present at the station end of the coax. in which tuning has occurred. This eliminates the need ADVICE: WRUHWXQHHYHU\WLPH\RXUHWXUQWRDIUHTXHQF\RQZKLFK 7KH$78 FLUFXLW LV ORFDWHG EHWZHHQ WKH ¿QDO DPSOL¿HU you have already completed the tuning process. DQGWKHUHDUSDQHODQWHQQDMDFNUHFHSWLRQLVQRWDIIHFWHG E\WKH$78 FT DX 1200 OPERATING MANUAL Page 63 YAESU MUSEN CO., LTD.


Document Created: 2019-09-16 01:27:53
Document Modified: 2019-09-16 01:27:53
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