Why Alinco Transceiver does not transmit and cannot be reset?
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.
Why is there no sound coming from the Alinco Transceiver speaker?
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.
What to do if PTT key is pressed but transmission does not occur on Alinco DR-235TMkIII Transceiver?
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.
Why Alinco DR-235TMkIII Transceiver does not work in the APRS mode?
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.
Why Alinco Transceiver does not work in the packet mode?
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.
How to unlock the Alinco Transceiver if key and dial do not function?
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.
What to do if rotating dial will not change memory channel on Alinco Transceiver?
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.
What to do if Alinco Transceiver fuse is blown?
If the fuse is blown, check and solve the problem that resulted in the blown fuse. Replace the fuse with a new one.
What to do if power is on but nothing appears on Alinco Transceiver display?
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.
Guidelines for safe operation regarding environmental factors and usage conditions.
Important operational notes and precautions to follow before initial use.
Regional compliance note specific to California users.
Instructions for installing and configuring the transceiver as a base station.
Instructions for installing and configuring the transceiver in a mobile environment.
Description of controls and connectors located on the front of the transceiver.
Description of controls and connectors located on the rear of the transceiver.
Explanation of icons, indicators, and information shown on the transceiver's display.
Details on the functions and operation of the supplied microphone.
Procedure for powering the transceiver on and off, including ignition key integration.
How to adjust the audio output volume to a comfortable listening level.
Adjusting the squelch to reduce or eliminate background noise.
Step-by-step guide to enter and navigate the parameter settings menu.
Overview of the configurable parameters available within the setting mode.
Utilizing automatic scanning to search for active frequencies or memory channels.
Disabling front panel keys to prevent accidental changes.
Transmitting a short tone burst to activate repeaters or for specific signaling.
Setting up the transceiver for packet operation with the optional EJ-41U TNC unit.
Configuring the transceiver to enter and operate in packet mode.
Table detailing the DTMF keys and their corresponding remote control functions.
Procedure for resetting the transceiver to factory default settings.
A guide to identifying and resolving common operational problems.
Reference for commands used with the built-in TNC for packet communication.
General| Type | Mobile Transceiver |
|---|---|
| Modulation | FM |
| Channels | 200 |
| Power Supply | 13.8V DC |
| CTCSS Encode/Decode | Yes |
| DCS Encode/Decode | Yes |
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