Why is my Kirisun Two-Way Radio communication failing?
Communication may fail between Kirisun Two-Way Radios if the channels they are using are not of the same frequency. Also, ensure that the radios are using the same CTCSS/DCS signaling codes, which can be set via PC. Finally, check that the radios are within communication range.
What to do if Kirisun Two-Way Radio cannot receive signals?
If your Kirisun Two-Way Radio is not receiving signals, first ensure the antenna connector is screwed in properly, as bad contact can be the cause. You can also fine-tune the sensitivity in debugging mode. If the squelch level is too high, lower it via PC. Also, the Q3 may not work well, in this case replace the 2SC3356.
How to fix Kirisun DP580 if startup fails?
If your Kirisun Two-Way Radio fails to start, check the battery and charge or replace it if it's low. If the battery is not the issue, the power key may not work well and should be replaced. Another potential cause is a malfunctioning CPU; replace it with a new IC19.
What to do if red light is on during transmitting, but receiver hears no voice on Kirisun DP580?
If the red light is on during transmitting but the receiver hears no voice, the tube power amplifier may not be outputting any power and should be replaced. Alternatively, the microphone may not be working well and should be replaced with a new one.
Why green light is on during receiving, but I cannot hear voice on Kirisun Two-Way Radio?
If the green light is on during receiving but you cannot hear any voice, the speaker may not be working well, so replace it. Another possible cause is that the audio amplifier IC5 is malfunctioning; replace it with a new TDA8547.
How to fix low voice on Kirisun DP580?
If you are experiencing low voice volume with your Kirisun Two-Way Radio, check the volume and MIC gain settings via the PC Tool.
General| Brand | Kirisun |
|---|---|
| Model | DP580 |
| Category | Two-Way Radio |
| Language | English |
Diagrams showing the radio and hand microphone with numbered parts.
Explanation of programmable keys (P1, P2, P3) and their functions.
Table of icons with their names and descriptions, e.g., Signal Strength, Short Message, Encryption.
Table describing the state and meaning of LED lights (Red, Green, Orange).
Steps to power the radio on and off using the Power On/Off key.
How to select a zone, which is a group of channels with similar properties.
Methods to switch to another channel within the current zone.
Instructions for increasing or decreasing the radio volume using the knob.
Explanation of the knob's dual function for volume and channel adjustment.
Ways to make a call, including calling a default contact or selecting a contact.
How the radio behaves when a call is received and the indicator lights.
Information on sending and receiving short messages, up to 300 characters.
Steps to edit and send pre-set quick messages using templates.
How to be notified and access received short messages.
How to set up channel scanning for receiving voice and data.
How to send an emergency alarm and different alarm modes available.
Procedure to send an emergency alarm and indicators shown on the LCD.
How to receive an emergency alarm and what indicators are displayed.
Situations in which the radio exits emergency alarm mode.
Function to view and manage records of outgoing, received, and missed calls.
How to save a call record as a new contact.
Methods to delete single call records or all call logs.
Various configuration options for the radio.
Steps to choose the radio's display language.
How to turn prompt tones on/off for various events like calls or keystrokes.
Procedure to set high or low power level for each channel.
How to adjust squelch level to filter unwanted calls under weak signals.
Steps to enable or disable the LED indicator lights on the radio.
How to view the radio's ID, firmware, and hardware versions.
Functions related to GPS and Time/Date settings.
How to enable/disable GPS function or view GPS information.
Instructions for setting the radio's time and date display.
Procedure to detect if another radio is powered on or operating on a channel.
Information about requesting a contact to call back.
Steps to send a call alert to a contact.
How to listen remotely to another radio's voice and background tone.
Function to send an emergency alarm if no operation is detected within a response duration.
How to encrypt voice or messages for secure communication.
Function for voice encryption to ensure secret communication.
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