Yaesu FT-450D Operation Manual
Also see for FT-450D: Operating manualBrochure & specsOperation manualTechnical supplementManual
                                                                                                        | |
Page 93FT-450D OPERATION MANUALI NSTALLATION OF O PTIONAL ACCESSORIESACTIVE -T UNING ANTENNA SYSTEM (ATAS-100/-120/120A) O PERATIONMANUAL TUNING1. Press the [TUNE] button briefly to activate theAutomatic Antenna Tuner.The “ ” icon will appear in the display.If the transceiver frequency is out of the amateurband, the “ ” icon will not appear.If the antenna SWR is High (more than 1:2.0), the“ ” icon will blink.2. Press and hold in the microphone PTT switch.With the transceiver in the “transmit” mode, pressand hold in the [BAND] button (to raise the an-tenna) or the [BAND] button (to lower the an-tenna). While you hold in one of these keys, theFT-450D will generate a carrier, and you maywatch the SWR meter of the FT-450D, looking forthe meter indication to reach its minimum value.When this is reached, release the [BAND] or[BAND] button, then release the PTT switch toreturn to the “receive” mode.[TUNE] buttonATAS-120AFT-450DINPUTDC 13.8V2 2AANTGNDEXTSPKRCATLINEARTUNERDATAAfter-market mount |
Related manuals for Yaesu FT-450D
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine