FTM-400XDR

  • Current Firmware Versions
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    • Main: 4.4
    • Panel: 1.3
    • DSP: 4.31
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  • Get Firmware Update
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    • Download Here
    • Step-by-step instructions for installing the firmware update are included in the downloaded file. You must read and follow the instructions precisely. If you miss a step or do not follow the correct order, your update will fail. Fortunately, since Yaesu uses a hardware switch that must be toggled in order to do a firmware update, it is exceptionally unlikely you can “brick” your radio if you mess up the install.
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  • How can I check my version?
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    • Press/hold DISP button
    • Tap Reset/Clone
    • At the top of the screen are your Main & Panel versions
    • For Disp version:
      • Press/hold DISP button
      • Tap TX/RX
      • Select Digital
      • Scroll down to item 5: DSP Version
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  • Scan for CTCSS Tone in Use by a Repeater (analog only)
  • Short version
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      • Set squelch mode to [T-TRX] (Press: F button, scroll right to display the SQL option with the black box in it. Press it to scroll through options. Stop at T-TX if not already there.)
      • Go to [TONE SQUELCH FREQUENCY] and long push [UP] button on microphone to start tone scan. (Same way you start a frequency or channel scan.). To get to Tone Squelch Frequency, long press DISP/SETUP button, press the Signaling option. The first sub-menu item is Tone Sql Freq. 
      • When the repeater tone is found, the scan will stop.
      • Short push the PTT to select it. (Same way you select a scanned frequency or channel.)
      • Return to the normal display and operate.
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  • Long version. If you have soft keys programmed for these functions, the displays may differ slightly.
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      • Short Press [F-MW] key. The Function Menu appears.
      • Move forward or back until you see the entry marked [SQL].
      • Touch [SQL] and select [T-TRX].
      • Short Press [F-MW] key to return to the normal display.
      • Long Press [DISP/SETUP] key.
      • Touch [SIGNALING].
      • Select [TONE SQUELCH FREQUENCY] (Should be orange to indicate that line is selected.)
      • Long Press [UP] button on the microphone to initiate tone scanning. When the tone frequency is detected, a beep is emitted and search stops temporarily. The detected tone frequency blinks.
      • Short Press the PTT to select the tone.
      • Long Press [DISP/SETUP] key to return to the normal display.
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