Every atomic clock in my house shows a different time!

To correct the time on your Sharp Atomic clock, you will need to reset the time zone. To do this, press and hold the "Time Zone" button for 3 seconds until the time zone flashes. Then, press the "Hour" and "Minute" buttons to adjust the time zone to the correct time zone. Once the time zone is set, press the "Time Zone" button again to save the settings. The clock should now be displaying the correct time.

Resetting: 1. Remove batteries from both the outdoor transmitter and the Temperature station. 2. Wait at least 30 seconds and then repeat the procedures specified in Setting up (above). Note: Always wait at least 30 seconds after removing the batteries before reinserting, otherwise start up and transmission problems may occur. Also, remember when insertting, that both units have to reset and to always reinsert the batteries to the transmitter first

Instructions

1. • 1 Insert the batteries into the clock and verify that the clock's display is functioning.
     
   • 2 Set the correct time-zone and Daylight Saving Time (DST) switches. The switches are on the back of the clock. Select EST if you are in Eastern Standard Time, CST if you are in Central Standard Time, MST if you are in Mountain Standard Time, or PST if you are in Pacific Standard Time. The DST selector should be set to "off" or "on" depending on the laws of your state.
     
   • 3 Wait 15 minutes. The clock should synchronize automatically.
     
   • 4 Set the clock manually using the buttons on the back panel if the clock does not catch the radio signal within the first 15 minutes. Push the correct button to advance the month/day/year on the calendar; use the MODE button to set the hour and minute.
     
   • 5 The clock should adjust itself within 48 hours to match the atomic signal. Verify that the clock is receiving the signal by checking the front display. You should see the image of a tower with circular lines at its top.
     

Read more : http://www.ehow.com/how_5698886_set-sharp-atomic-wall-clock.html

You don't set it but you can pull out the battery or the plug and wait 30 seconds then install battery or plug it in and wait for at least one hour and 10 minutes for the clock to show the right time. unless you live where you can't get the signal from the atomic clock. Good luck

easiest way to set clock time. Remove AA battery's if installed.
Unplug Clock from AC. Wait a few seconds. Then replug clock into AC power. Clock will now flash 12:00. Press hours button until correct time is set PM has led on AM has Led off. Set minutes to correct minutes. Then press alarm reset / power/mode button. Wait a few seconds and display will show correct time. Now you can put the AA batteries back in.

Hold the 'Clock' button until the display flashes. It will first show the year, next press on 'Clock' with show the month, then the day, then the time. Use + and - to set your time and press 'Clock' again.

Don't expect this clock to set the time by itself. It is not an atomic clock.

these really aren't atomic clocks and are set at the factory. It receives, it's LF signal out of Colorado and should correct itself. If not contact the manufacturer.

I don't know about your atomic sync problem. But here is how you can set the time zone:

Push the Time button once. This will change the Month/Day window to Alarm 1. Push the up button until the desired time zone is reached. Push the Time button twice more to return back to Month/Day display.

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]

I have misplaced the manual for my sharp Atomic clock, need to reset the time zone and shut off the alarm. How can I obtain a new manual?

For the Sharp SPC374T Atomic Clock - Time Zone setting- Press the 'Time' button once, the time zone will show where 'Day' usually is, use the Up or Down buttong to adjust.

For the outdoor Thermo, credit to my neighbor for this one. Remove battery from main unit, wait 2-3 minutes. Reload batteries. Once you get a reading from the outdoor sensor, hit the reset on the main unit. You will have to reset the time zone as described above, but this worked for me after 10 months of no outside temp showing up!

Good luck,
Doc