I need instructions for the sharp microwave R950A

SOURCE: Instruction Manual for Sharp Microwave Oven

I can explain that. You enter the power level you want from 0 to high(10) the number corresponds to a percentage of time the cook cycle is ON. 5 being 50%, for each minute of cook time programmed the magnatron will be on 30 seconds and off 30 seconds. You can program anything from 10% to 90% in place of the high or "always on" setting. Eric

Testimonial: "Thanks erpaalai."

SOURCE: when i close the door

To cure this error, replace the door switches and realign the door, checking the door closers for contact and correct clearance. The usual cause of this problem is slamming the door or contamination of the switches.
Very nice reliable machines.

Testimonial: "This CURED the problem. I thank You."