| Issue | Possible Solution | |---|---| | | Ensure the correct COM port is selected. Verify the cable is properly connected and the radio is powered on (if required). Try a different USB port or cable. Reinstall the driver. | | Error message: “FRE2BCD ERROR!” | This error, reported with KSP8100 v1.25, may indicate a frequency format mismatch or corrupted configuration. Re‑read the radio, reconfigure frequencies manually, and write again. | | Squelch remains open / constant hiss | After programming, the radio may hiss even with a high squelch level. Re‑check squelch settings; ensure a valid CTCSS/DCS tone is set on the channel. Also try a factory reset followed by a clean reprogram. | | Radio stops being recognized after programming (TM840, etc.) | This can occur when using CPS versions below v3.89—the port may be reset to the rear USB port. Upgrade to a newer CPS version or manually reassign the COM port. | | Cannot find correct programming cable | Different models require specific cables (e.g., KSPL‑U08 for PT6700‑01, KSPL‑U09/KSPL‑U28 for DP405/DP485 series, KSPL‑U21 for TM840). Verify cable compatibility before purchasing. | | CPS password forgotten | If a password was set and forgotten, the radio must be reset by an authorized service center. | | Software crashes on modern Windows | Try running the program in Windows compatibility mode (e.g., Windows 7 or XP). Alternatively, use a virtual machine with an older OS. |
This happens when you try to write a codeplug (configuration file) meant for a different hardware model. Check your radio's backplate sticker for the precise model number (e.g., PT558 vs. DP405) and make sure you are using the corresponding software application. Grayed Out Options
The software allows deep customization of hardware behavior and security protocols.
Based on our review of Kirisun Radio Programming Software, we recommend the following:
Even with the right software, things can go wrong. Here are the top three fixes: kirisun radio programming software
Here is a generalized workflow for programming a standard analog Kirisun radio (like the PT series):
Houses global radio behaviors like squelch levels, backlight duration, VOX sensitivity, and button assignments. 3. Step-by-Step Programming Guide
Turn on your PC and ensure the USB cable driver is installed.
Never attempt to read from or write to a radio with a low battery. If the radio loses power midway through a write cycle, the motherboard can become "bricked" (permanently unbootable). 2. Navigating the Kirisun Programming Interface | Issue | Possible Solution | |---|---| |
: Organize up to hundreds of channels into logical zones for easier navigation by the user.
Once your changes are made, click the "Write" or "Write to Radio" button. A progress bar will appear.
For users of Kirisun radios—a popular choice for budget-conscious professionals—the key to unlocking the radio’s full potential lies in the .
| Component | Minimum Requirement | |---|---| | | Windows 7 and above (also supports Windows XP/8.1/10 for KSP20S and others) | | CPU | 2.0 GHz or higher | | RAM | 2.0 GB or more | | Hard Disk Space | 1 GB or more | | Graphics | Discrete graphics card with 1 GB+ memory recommended | | Display Resolution | 1920 × 1080 or higher | | Additional Software | Microsoft .NET Framework 4.5 (for some tools) | | Other Hardware | Sound card, speaker, microphone, USB port or COM port | Reinstall the driver
Select (or a similar command). Click Read in the dialog box. The software will read the parameters currently stored in the radio.
: Users can set up frequencies, channels (Analogue or Digital), power levels (High/Low), squelch levels, and scan lists. Group and Contact Management
The most immediate benefit of the software is the ability to manage channels with speed and accuracy. Manually programming a 256-channel radio via the handset keypad is a recipe for frustration and error. The software allows users to:
Mastering transforms a standard off-the-shelf radio into a tailored communication tool for your specific environment. While the initial setup—finding the correct software version, installing legacy drivers, and navigating the frequency table—requires patience, the result is a robust, reliable fleet.
Input your assigned operating frequencies in MHz (e.g., 460.12500).