What device is utilized to switch between presets 1-15 for RT1?

The device that is used to switch between presets 1-15 for RT1 is the Presets Selection Knob. This knob is specifically designed to allow the user to conveniently select and switch between different preset frequencies or channels that have been previously stored in the radio’s memory.

The design of the Presets Selection Knob enables quick access to frequently used presets, which is crucial in tactical communication scenarios where rapid response and adaptability are essential. By allowing the operator to cycle through these presets efficiently, the knob enhances the functionality of the radio system, making it easier to manage communications during various operational conditions.

In contrast, the Volume Control adjusts the audio output level, the Tuning Dial allows for manual frequency adjustments, and the Channel Selector typically cycles through channels rather than specific presets. Each of these devices has its distinct purpose, but when it comes to selecting specific presets in the RT1 system, the Presets Selection Knob is the designated tool.