How can individual channels be removed from the command group on the Kenwood TK-790?

Holding "AUX C" until a beep sounds is the correct method for removing individual channels from the command group on the Kenwood TK-790. This process leverages the specific functionality programmed into the radio, which allows users to modify the channel list within the command group efficiently. When you hold the "AUX C" button and hear the beep, it signals that the radio has registered the action and executed the deletion command.

Other options do not provide the correct method for removing channels. Simply pressing the "AUX" button may not initiate the channel removal process, and selecting a channel and pressing "Delete" is not how this specific model is designed to function. Additionally, turning off the device does not result in the removal of channels from the command group; it only powers down the radio. Understanding these controls is essential for effectively managing channel settings on the Kenwood TK-790.