To set the clock on a Frigidaire Gallery microwave, press the User Pref pad, press number 5, enter the time and press Start Enter +30 Sec. If the time enter is incorrect, then press Stop Clear and reset the clock.
This procedure for setting the clock on a Frigidaire Gallery microwave works for microwaves plugged in for the first time or when the power supply to the microwave is interrupted. When the power supply is interrupted, then Stop and Clear must be pressed first before you can reset the clock. This is the standard procedure for most Frigidaire Gallery models.