Connect your programming cable to the PC before opening the software. Open your PC’s and check under "Ports (COM & LPT)" to verify that the cable is recognized and note the assigned COM Port number (e.g., COM3). Step 2: Connect the Radio Turn off the EVX-261 radio.
This is usually a COM port mismatch. Re-verify the port number in Device Manager and ensure it matches the software setting exactly.
There are two official ways to get it:
Enable basic encryption and privacy settings to protect your communications. motorola evx-261 programming software
– After the read operation completes, you will see screens for:
: Configure the radio to alert you when another ARTS-equipped unit moves out of communication range.
Follow these steps to safely read and write data to your radio. 1. Preparation Install the correct USB driver on your PC. Install the CE156 programming software. Connect your programming cable to the PC before
Motorola occasionally releases firmware updates for the EVX-261. To update firmware, you need a special version of the programming software (Firmware Loader). —you will brick the radio.
Go to File -> Save As and save the configuration file ( .vpl or software-specific format) to your computer. Name it clearly (e.g., EVX261_Warehouse_v1.1 ) so you can quickly clone identical settings to additional radios in the future. Troubleshooting Common Errors
: Adjust the timeout timer (TOT) to prevent stuck microphones from blocking the channel, and configure squelch levels to filter out background static. Writing Data Back to the Radio This is usually a COM port mismatch
The software allows you to modify:
The EVX-261 occasionally receives firmware updates. You cannot update firmware with the CPS alone; you need the (separate software, dealer-only typically). Attempting to write a new codeplug to old firmware can brick the radio.
Wait for the progress bar to finish. Always save this initial file as a backup before making any changes. Step 4: Configure Key Settings
: Some users report being able to access the Customer Programming Software (CPS) for free if they have a registered Motorola Online Account The Radio’s New Life: A Programming Story