Incorrect time and date; how to fix?

SOURCE: I have a87900 model skyscan,can;t get it reset after replacing batteries

http://www.skyscaninfo.com/content/
they have instructions online

SOURCE: Skyscan Atomic Clock WWVB

http://www.skyscaninfo.com/content/

Steve Allison

• 5569 Answers
• Posted on Mar 08, 2009

SOURCE: skyscan atomic clock receives time signal but is

You didn't tell us the model number but whatever it is, you should find instructions here:
Skyscan website
Our various 'atomic' clocks have either a menu that lets one select or a simple slide switch with US time zones from which to choose. 

SOURCE: How do I reset my skyscan 86715 atomic clock?

SkyScan 86715:
>Press "SET" once,
>>press "+" until you see your time zone;
-4 ATL-Atlantic
-5 EST-Eastern
-6 CST-Central
-7 MST-Mountain
-8 PST-Pacific
-9 ALA-Alaska
-10
-11
-12
-6MT-?
>Press "SET" once,
DST ON/Off
>Press "SET" once,
US - duh, huh
F - MER-Mercredi, French
E - MIE-Miércoles, Spanish
>Press "SET" once,
>>press "+", for correct hour
>Press "SET" once,
>>press "+", for correct minute
>Press "SET" once,
Range 00-20; 09 = 2009
>Press "SET" once,
Month
>Press "SET" once,
Day
>Press "SET" once,
Day of the Week
>Press "SET" once,
12 or 24 hour
>Press "SET" once,
Fahrenheit or Celsius
>Press "SET" once again - DONE!!!
.
The clock should now display "month/day/day of the week/moon phase/Temperature"
.
NOTE: Moon phase and Seconds will correct on first reception from Coordinated Universal Time (UTC)
.
Lastly,
Press "+" once,
Temperature changes to seconds
>>Press "+" once,
Temperature returns on right-most panel and
seconds replaces day of the week.
>>Press "+" one last time and you are back to done!!!
.
Thanks,
.
[email protected]

SOURCE: How to adjust settings on skyscan atomic clock

I just fooled around with the settings on the back of the clock and now I think I have it. It may or may not work.