"The PAR approach, like the ASR approach is conducted verbally via radio, and also like the ASR approach, left/right guidance is given by "start/stop" turn commands followed up with "slightly left/right of course", "left/right of course" and "well left/right of course"situational information. "
Haven't flown a PAR in years. But, unless things have changed, they're not flown as a "no gyro" approach.