To connect your TC-265 to a computer, you cannot use a standard USB cable. You need a dedicated programming interface:
Ensure you are using the software specifically for the TC-265 and not a different model like the TC-610. hyt tc 265 programming software
: Restricts continuous transmission duration to a preset window, preventing a stuck push-to-talk (PTT) button from blocking traffic on the channel or overheating the radio assembly. To connect your TC-265 to a computer, you
Select the correct that matches the number you verified in the Device Manager. hyt tc 265 programming software
Limits how long a user can continuously hold down the PTT (Push-To-Talk) button. Setting this to 60 or 90 seconds prevents accidental channel jamming and protects the transmitter from overheating. 4. Writing the New Configuration