Alinco DR-135T MkII - User Manual

Questions and Answers

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lynnsusanAug 15, 2025
Why Alinco Transceiver does not transmit and cannot be reset?
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  Michelle GarciaAug 16, 2025
  If your Alinco Transceiver won't transmit and can't be reset, it could be because the DSUB-9 port has been connected to a PC without installing the EJ-41U. Disconnect the cable and install EJ-41U properly.
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Paul LevineAug 19, 2025
Why is there no sound coming from the Alinco DR-135T MkII Transceiver speaker?
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  Timothy GarnerAug 19, 2025
  If no sound is coming from the Alinco Transceiver's speaker, there might be a couple of reasons: * The squelch might be muted. Try decreasing the squelch level. * Tone or DCS squelch might be active. In this case, turn off CTCSS or DCS squelch.
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Julie AdamsAug 21, 2025
What to do if PTT key is pressed but transmission does not occur on Alinco DR-135T MkII?
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  Isaac MarshAug 22, 2025
  If you press the PTT key on your Alinco Transceiver and transmission doesn't occur, check these potential causes: * Ensure the microphone connection is properly connected. * Verify the antenna connection is properly connected.
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Edward NicholsonAug 25, 2025
Why Alinco Transceiver does not work in the APRS mode?
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  Frank JamesAug 25, 2025
  If your Alinco Transceiver isn't working in APRS mode, consider the following: * Ensure the connections and parameters are configured properly. * Use PC to configure the TNC, if the unit is not configured for automatic transmission. * Adjust squelch level properly, if the squelch is open. * Wait until GPS receiver receives data from satellites, if GPS receiver is not receiving the data from the satellites.
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Oscar McguireAug 27, 2025
Why Alinco DR-135T MkII does not work in the packet mode?
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  jameseugeneAug 27, 2025
  If your Alinco Transceiver isn't working in packet mode, here are some things to check: * Make sure the connections and configurations are properly set for EJ-41U/TNC. * Follow the instruction, configure and retry, if the unit is not in the data mode. * Adjust squelch level properly, if the squelch is open. * Use command to configure the speed, if the data transmission speed is not configured. * Use straight RS-232C cable, if the cable is not straight type.
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Clinton LynchAug 30, 2025
How to unlock the Alinco Transceiver if key and dial do not function?
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  Shane MiddletonAug 30, 2025
  If the key and dial on your Alinco Transceiver aren't working, it's possible that the key-lock function is activated. Try canceling the Key-lock function.
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Marissa MontgomerySep 2, 2025
How to adjust display brightness on Alinco Transceiver?
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  Sarah WagnerSep 2, 2025
  If the display on your Alinco Transceiver is too dim, make the dimmer setting "LAMP-H".
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roblesshaneSep 5, 2025
What to do if rotating dial will not change memory channel on Alinco DR-135T MkII Transceiver?
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  Jamie AguirreSep 5, 2025
  If the rotating dial on your Alinco Transceiver won't change the memory channel, the transceiver might be in CALL mode. Press the VFO or memory mode.
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David WhiteSep 8, 2025
What to do if Alinco DR-135T MkII Transceiver fuse is blown?
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  ffigueroaSep 9, 2025
  If the fuse is blown, check and solve the problem that resulted in the blown fuse. Replace the fuse with a new one.
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Preston JuarezSep 12, 2025
What to do if power is on but nothing appears on Alinco DR-135T MkII display?
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  Lisa ChapmanSep 12, 2025
  If the power is on but nothing appears on the Alinco Transceiver's display, the + and - polarities of the power connection might be reversed. Connect the red lead to the plus terminal and the black lead to the minus terminal of the DC power supply.