About Fast Switch ----------------- Fast Switch is another value-added application created for the users of FM Radio Card. Its main purpose is to provide the user with a fast and convenient way to power on/off the radio at any time when the FM Radio Card application has been terminated. Once activated, Fast Switch goes resident into memory and waits for user command. How To Use Fast Switch ---------------------- To turn off the radio, use this hot key combination : CTRL KEY - LEFT SHIFT KEY - RIGHT SHIFT KEY To turn on the radio, use this hot key combination : ALT KEY - LEFT SHIFT KEY - RIGHT SHIFT KEY The above operation will work fine both in the DOS and Windows environment.