Yaesu FT DX 3000 Operating Manual

Also see for FT DX 3000: Operating manual Operating manual Operating manual Operating manual Operating manual

Page 16 FT DX 3000 O peraTing M anual[POWER] Switch3ress and hold in this sZitch for one second to turnthe transceiYer on. 6imilarly press and hold in thisswitch for one second to turn the transceiver off.[TUNE] Switch7his is the onoff sZitch for the FTDX 3000¶s $uto-matic $ntenna 7uner.3ressing this Eutton momentarily places the antennatuner in line EetZeen the transmitter final amplifierand the antenna jacN 7he ³TUNER´ icon Zill ap-pear in the display . 5eception is not affected.3ressing and holding in this Eutton for tZo secondsZhile receiYing in an amateur Eand actiYates thetransmitter for a few seconds while the automaticantenna tuner rematches the antenna system imped-ance for minimum 6:5. 7he resulting setting is au-tomatically stored in one of the antenna tuner’s 100memories for instant automatic recall later when thereceiYer is tuned near the same freTuency.3ressing this Eutton momentarily Zhile the 7uner isengaged Zill taNe the $utomatic $ntenna tuner outof the transmit line.n ote::hen the $utomatic $ntenna 7uner is tuning itselfa signal is Eeing transmitted. 7herefore Ee certainthat an antenna or dummy load is connected to theselected antenna jack before pressing and holding inthe [TUNE@ switch to start antenna tuning.KEY Jack7his inch contact jacN accepts a &: Ney orNeyer paddles for the Euiltin electronic Neyer or output from an e[ternal electronic Neyer. 3inoutis shown on page . .ey up Yoltage is . 9'& and Ney doZn current is m$. 7his jacN mayEe configured for Neyer ³%ug´ ³straight Ney´ orcomputer Neying interface operation Yia 0enu item³018 F CW KEYER´ see page . 7here is anoth-er jack with the same name on the rear panel and itmay Ee configured independently for Internal .eyeror pseudo-straight-key operation.n ote:produces a constant ³Ney doZn´ condition .front panel controls & switches