To Next PageTo Next PageHow to troubleshoot abnormal frequency programming on Kirisun Radio?
To troubleshoot abnormal frequency programming on your Kirisun Radio: * **Wiring:** Check the wiring. * **USB Driver:** Check whether a USB driver is installed. * **Earphone Interface Board:** Check the contact of the earphone interface board. In case of poor contact, replace the USB socket.
What to do if communication fails on my Kirisun Radio?
If communication fails on your Kirisun Radio, consider these potential causes and solutions: * **Frequency Mismatch:** Ensure both radios are communicating on the same frequency. * **CTCSS/DCS Codes:** Verify that the radios are using the same CTCSS/DCS signaling codes. If not, set the same one via PC. * **Communication Range:** You may be out of communication range. Try moving within the specified range.
Why can't my Kirisun Radio receive signals?
If your Kirisun Radio is not receiving signals, here are a few things to check: * **Antenna Connection:** Make sure the antenna is securely screwed onto the connector. * **Squelch Level:** If the squelch is disabled due to a high level, set a lower level using a PC. * **Component Issues:** The LNA Q205, mixer Z201, or FM chip U201 may be broken and require replacement.
How to fix power-on issues with my Kirisun Radio?
If you're experiencing power-on issues with your Kirisun Radio, consider these potential causes: * **Low Battery:** The remaining battery capacity may be low. Charge or replace the battery. * **Broken Power Switch:** The power switch may be broken and need replacement. * **Internal Component Issues:** The power management chip U1 or Zener diode D1 could be broken and require replacement.
What to do if the red light is on during transmitting on my Kirisun Radio, but the receiver hears no voice?
If the red light is on during transmitting, but the receiver hears no voice, it could be due to: * **Power Amplifier Transistor:** The power amplifier transistor may not be outputting any power, requiring a replacement. * **Microphone Malfunction:** The microphone may not be working correctly, and you should replace it.
Why is the green light on during receiving on my Kirisun Radio, but I cannot hear any voice?
If the green light is on during receiving but you cannot hear any voice, consider the following: * **Speaker Issues:** The speaker may not be working well, so replace it with a new one. * **Audio Amplifier IC:** The audio amplifier IC5 may be malfunctioning, requiring replacement. * **Switch Diode Q9:** Replace the switch diode Q9.
What causes PLL failure in Kirisun Radio?
PLL failure in your Kirisun Radio can be caused by: * **PLL Crystal Oscillator:** If the PLL crystal oscillator U9 is broken, replace it. * **Oscillator Transistor:** If the oscillator transistor is broken, replace it. * **PLL Chip:** If the PLL chip U103 is broken, replace it.
General| Channel Capacity | 16 |
|---|---|
| Power Output | 5W |
| IP Rating | IP54 |
| Operating Voltage | 7.4 V |
| Operating Temperature | -20°C to +60°C |
| Digital Protocol | DMR |
| Channels | 16 |
| Frequency Range | UHF: 400-470MHz; VHF: 136-174MHz |
| Battery Capacity | 2000mAh (Li-ion) |
Lists all the accessories included in the package for the radio.
Details the steps for charging the radio's battery and indicators.
Provides instructions on how to properly attach the battery to the radio unit.
Explains the procedure for safely removing the battery from the radio.
Guides users on how to connect the antenna to the radio securely.
Describes how to connect external audio accessories like microphones or headsets.
Details the process of attaching the belt clip to the back of the radio.
Instructions for turning the radio on and off using the power/volume knob.
Explains how to increase or decrease the audio volume of the radio.
Guides users on grouping channels into zones for easier navigation.
Details how to switch between different channels, including analogue and digital.
Explains the functions and usage of the Push-To-Talk (PTT) button.
Covers navigation within the radio's menu system using various keys.
Explains the meaning of various icons displayed on the radio's LCD screen.
Describes how to make a call to a pre-set default contact on the channel.
Guides on selecting contacts from a list and initiating a call.
Explains how to manually dial a contact ID to initiate a call.
Details the process of composing, editing, and sending text messages.
Covers sending pre-defined quick messages, often programmed by a dealer.
Explains how to send pre-programmed status messages.
Details how to receive and read incoming short messages.
Provides methods for deleting sent, received, or saved messages.
Emergency alarm mode where only local siren sounds, no remote alert.
Emergency alarm with audio/visual alerts sent to others.
Emergency alarm without audio/visual alerts, requires PTT to talk.
Emergency alarm with voice, no audio/visual alerts, requires PTT to talk.
Instructions on how to activate an emergency alarm from the radio.
How the radio alerts the user and displays information upon receiving an alarm.
Methods for deactivating the emergency alarm mode on the radio.
How to view recent outgoing, incoming, and missed calls recorded by the radio.
Procedure to save call log records into the radio's contact list.
Instructions for removing call records from the call log.
How to change the radio's display language.
Options to enable/disable and adjust various alert tones for the radio.
Specifics on enabling or disabling individual alert tone types.
How to set the volume level for different alert tones.
Configuration options for enabling or disabling vibration alerts.
How to set the transmission power level (high/low) for channels.
Options for manually or automatically locking the radio's keypad.
Steps to lock the keypad immediately.
Setting up the radio to automatically lock the keypad after inactivity.
A shortcut method to lock the keypad.
How to unlock the keypad when it is locked.
Adjusting the brightness of the radio's display screen.
Configuring the duration the screen backlight remains on.
Turning the LED indicators on or off.
Switching the radio's operating mode between Talk Around and Repeater.
Adjusting the squelch level for analogue channels to filter noise.
Viewing details like radio ID, firmware, and hardware versions.
Checking if a target radio is active in the system.
How to handle incoming call alerts and respond.
How to request a callback from another radio.
How the radio reacts to stun/un-stun commands.
How to remotely stun or un-stun another radio.
Remotely disabling a radio by clearing its configuration data.
Remotely activating the microphone to listen to the surroundings of a target radio.
Viewing the channels configured in a scan list.
Adding, deleting, or prioritizing channels within a scan list.
Turning the channel scanning feature on or off.
How to transmit when the radio detects activity during scanning.
Enabling or disabling the Man Down safety feature.
Specific steps to turn the VOX feature on or off.
Setting the microphone sensitivity level for VOX operation.
Displaying current GPS location data, time, and satellite status.
Turning the GPS receiver on or off.
Enabling or disabling the GPS Report feature.
Setting the radio's clock and date display.
Checking the current channel's transmitting and receiving frequencies.
Enabling, disabling, and searching for Bluetooth devices.
Solutions for when the radio does not power on.
Troubleshooting steps for when radio communication is unsuccessful.
Solutions for issues with not receiving radio signals.
Diagnosing why there's no audio despite the green indicator being on.
Troubleshooting steps when the GPS cannot determine the location.
Solutions for problems related to radio programming or configuration.
