Microwave panasonic model nn 6358 about 10 years old

Hello Two options to try:

1) Press the Clock / Timer button 3 times

2) Unplug, wait a minute, then re-plug to power up with the factory settings. You will need to reset your clock and any favourite settings.

This should work with all Panasonic Microwave models.
Good luck

https://www.manualslib.com/products/Panasonic-Nn-St652w-3493267.html


Panasonic NN ST652W Manuals

To set the clock, press Timer/Clock twice when the microwave is not in use. The colon between the hour and minutes should start to blink. Type the current time (12-hour clock) with the appropriate number key pads. To save the time and exit the clock set mode, press Timer/Clock once more. Note: if you take too long to begin typing the time, the microwave may exit the time set mode. In that case, the colon will stop blinking. None of the other features of the microwave will work when the colon is blinking.

This is shown on page 11 of the manual which is available on the Panasonic NN-SA651S support page: http://shop.panasonic.com/support-only/NN-SA651S.html . The direct link to the manual is currently ftp://ftp.panasonic.com/microwaveoven/om/nn-sa631_nn-sa651_nn-sa661_en_om.pdf .

I hope this helps.

Cindy Wells

hi carol.
try this,if this does not work go to the link.
Press "Clock" or "Timer/Clock" again - colon stops flashing; time of day is set. You are now ready to use your new Panasonic Microwave Oven. When you first turn on yourmicrowave oven and under normal operation the "CHILD LOCK" feature is off. If "LOCK" or "CHILD" appears on your display . . .

set-up guide - Panasonic

ftp://ftp.panasonic.com/microwaveoven/om/set-up_guide_en_om.pdf
How to reset the clock on Panasonic NN SA651S microwave Google Search

To set the clock, you need to press Timer/Clock twice. Then press the 10 Min keypad several times until you get to the correct hour. Then press the 1 Min keypad as needed to get to the closest 10 minute period below the current time. Finally press the 10 Sec keypad several times to reach the current time. Then press Timer/Clock once to exit the time set feature.

Panasonic has the manual for the NN-E271WM on their downloads page: http://www.panasonic.eu/Downloads/en_GB/popup.html . Enter the model number and then click View. You will need to accept the Panasonic Terms Of Use and click View again. The direct link to the manual is currently http://tda.panasonic-europe-service.com/docs/2z5845f124z3z39cabz656ez706466z25z9709ff8b3ba329b0c218b9bf248a6442e93022b3/tsn3/data/ALL/NNE281BMBPQ/OI/912715/NN-E271WME281BME281MM.pdf . See page 21 in the manual (23 in the PDF) to see the procedure.

I hope this helps.

Cindy Wells

To set the clock, press
"Clock"
once
or
"Timer/Clock"
twice
(depending
on your keypad)
.
The colon symbol (:) will flash.
Enter time of day.
The time appears
in the window; the colon continues
to flash.
Press
"Clock"
or
"Timer/Clock"
again - colon stops flashing; time of
day is set !

Hello Two options to try: a) Press the Clock / Timer button 3 times b) Unplug, wait a few seconds, then re-plug to power up with the factory settings. You will need to reset your clock and any favourite settings.
This should work with all Panasonic Microwave models.
Good luck

hit clock button press in the time with the numbers on the pad and press the clock button time solved

Sounds like the power inverter