The HYT TC-320 programming software offers several benefits to users, including:
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Click the icon in the toolbar (an arrow pointing toward a radio).
Set CTCSS/DCS tones so your team only hears your own transmissions. hyt tc-320 programming software
The correct version for the TC-320 (often designated as HT320 or HT-series CPS ).
The entered frequency falls outside the hardware limitations.
Plug the USB programming cable into an open USB port on your PC. The HYT TC-320 programming software offers several benefits
To apply the changes to your walkie-talkie, click the button. A progress bar will indicate the data transfer status. Do not bump the cable or turn off the device during this period. The radio will typically beep or flash its LED light once the write cycle completes successfully. Troubleshooting Common Issues Likely Cause "Communication Error" / Failed to Read Incorrect COM Port selection.
Customize the short-press and long-press actions of the side buttons (e.g., Monitor on/off, Battery indicator, Squelch adjustment).
: Enabling or disabling hardware features like the VOX (Voice Operated Transmit) function, Squelch levels, and Time-Out Timer (TOT). Set CTCSS/DCS tones so your team only hears
Only program frequencies you are legally authorized to use. For unlicensed use in the US, stick to FRS/GMRS channels 1-7 with low power. In the EU, use PMR446 frequencies (446.00625–446.09375 MHz).
Verify your port assignment in the Device Manager. If your cable is on COM12, make sure the software is not looking at COM1.
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Select 12.5 kHz (Narrowband) or 25 kHz (Wideband) to comply with your local telecommunications regulations (e.g., FCC regulations in the US). 2. Optional Features & Function Keys