Yaesu FT-991 Operating Manual

Also see for FT-991: Manual Manual Operating manual Reference book Instruction manual

Contents

Page 20FT-991 O PERA T I N G M A N U A LA=B ButtonPressing this button momentarily, sets the same fre-quency and data values of VFO-A to VFO-B.A/B ButtonPressing this button momentarily, exchanges thefrequency and memory channel data, of VFO-A andVFO-B.RCL/STO ButtonPress and hold this button for more than one secondto write the frequency and data currently set forVFO-A onto the quick memory bank (QMB) (seepage 97).m 5 channels are available for QMB memories.Press the button briefly to recall the data written ontothe quick memory banks (QMB) one by one.TUNE ButtonThis is the on/off switch for the FT-991 AutomaticAntenna Tuner.m Press the [TUNE] button briefly to display the“TUNER” indicator on the touch panel and acti-vate the antenna tuner.Press the [TUNE] button briefly again to turn the“TUNER” indicator off and disable the antennatuner.m Press the [TUNE] button for about 1 second tostart “automatic tuning”. The “TUNER” indica-tor will flash.note: Since the transceiver transmits automatically dur-ing automatic tuning, make sure to connect anantenna or dummy load before tuning up. When the antenna or dummy load does not matchthe impedance, “HI-SWR” will appear on thetouch panel.C.S ButtonPress this button momentarily to directly recall a fa-vorite Menu Selection.m To program a Menu selection to the C.S button,press the MENU(SETUP) button to enter theMenu. Select the Menu item you want to set asthe short cut. Press the C.S button, then press theMENU(SETUP) button; this will lock in the se-lected Menu item as the short cut.TXW ButtonDuring a split operation, press and hold the TWXbutton to listen on the transmitter frequency whileholding the button.front panel controls & switches16211514121319201110 181722242523