CONNECOM and Other Brand Walkie Talkie Communication Setting

1 Preparation Before Programming

1. Ensure the driver is already installed on your computer.
2. Install CONNECOM brand CPS software. Contact customer service for software acquisition.
3. Turn on the walkie talkie and connect the GD900 USB programming cable to the correct port.
4. Before modifying, obtain the frequency table for different brands of walkie-talkies and determine whether to turn CTCSS on or off.
5. Acquire CONNECOM CPS software by visiting the official website: http://www.hqjmtech.com/ and downloading it.

2 Start Program

Launch the CONNECOM CPS software.

Language Selection: English

Port Selection:

• The default port is COM1.
• Re-select the correct COM port from the drop-down list if necessary.

Password: Leave blank if no password is set for the radio. No change is required by default.

Click 'OK' after selecting the port.

3 Edit Channel

Wait for the program to read the data from the radio. A progress bar will indicate the status.

To change walkie talkie frequency parameters, click 'Edit' for the desired channel.

In the configuration window:

• Fill in the necessary parameters such as Tx Freq, Rx Freq, Channel Spacing, Tx Power, etc.
• Attention: For intercoms between different brands of walkie-talkies, choose a consistent CTCSS setting or ensure all walkie-talkies have CTCSS turned off.
• Adjust CTCSS/CDCSS settings as needed.

Save the modified parameters by clicking 'OK'.

After saving, select the “write to radio” button to transfer the settings to the walkie-talkie.

The process is now complete.