Can't set time and date

try this link below
http://assets.timex.com/manuals/?timexBrand=core

probably because you have it set to 12 pm midnight and not 12 noon so at 12 noon it is actually midnight when the date will change
reset the time of the day to am or pm and any pm settings will change the date at 12 midnight.

go to settings and select date and time.turn off automatic date and time and set the date and time to what you wish

What seems to be the problem with the date and time?

If you want to change the date and time settings, then you can click on the time on the bottom right corner of your screen. There you can change the time and date settings.
Or if date and time are always changing whatever you do then you would need to change the CMOS battery of your computer.

David

Push the button with the clock and calendar, this is directly over the 'cost' button, to display the date or time. Then use the 'Time set' button (this is the one for Memory - Plus - Equal). Hold the 'Time set' button down until the first figure blinks then release it. Use the number buttons to change the setting. When you have gotten the correct date or time entered oress the 'Time Set' button again.

Although it is only printed with 'Time Set' the button works for the date just as well.

I understand that you wish to change the date on your KODAK camera.;
Please go into the menu, camera settings, date and time.

You can also reset the camera: Take the batteries out for longer than 10 sec. reinsert and the camera automatically asks you to set date and time.

The date and time can be changed in the "setup" menu.

Set the date and time To set the date and time displayed on the BlackBerry smartphone, complete the following steps:

1. In the Clock application, press the Menu key.
2. Click Options.
3. Click Set Time.
4. Set the date and time.
5. Press the Menu key.
6. Click Save.

Retrieve the date and time from the wireless network To retrieve the current date and time from the wireless network, complete the following steps:

1. In the Clock application, press the Menu key.
2. Click Options.
3. Click Set Time.
4. Set the time zone in the Time Zone field.
5. Perform one of the following actions:
   • To retrieve the date and time from the wireless network that your BlackBerry smartphone is connected to, change the Date/Time Source field to Network.
   • To retrieve the date and time from the BlackBerry® Infrastructure, change the Date/Time Source field to BlackBerry.
6. Press the Menu key.
7. Click Update Time.
8. Press the Menu key.
9. Click Save.

Note: To set the time manually, change the Date/Time Source field to Off.

Settings
Initial Setup
Time and date

• Turn AutoUpdate Off

select and make the change

RESETTING THE CLOCK AFTER A TOTAL MEMORY LOSS

If you do not change the built in lithium battery within a reasonable period of time after you see the ‘flashing’ LOW BATT. warning indicator, the lithium battery may become exhausted and will no longer be able to supply back up power to the SmartSet internal computer.

If the unit is disconnected from the AC outlet after the battery is exhausted, or if a power interruption occurs, the SmartSet memory will be lost and the clock will need to be reset when the power is restored. Be sure to install a fresh lithium battery before you reset the clock, otherwise the clock will need to be reset each time the power is interrupted.

If the lithium battery is exhausted and you experience an interruption in the AC power supply, the clock will reset itself to its initial default setting when the power is restored.

The initial default setting is “12:00 AM, Saturday, January 1
(1 1), 2005”.

If you notice that the time on your SmartSet clock radio is completely incorrect, and the day indicator is also wrong, press the MONTH/DATE button to see the date. If the date display is showing “1 1” (January 1 ), you probably experienced
a total memory loss. To reset the clock after a total memory loss, proceed as follows:

1.) Install a new CR2430 lithium battery in the battery compartment.

2.) Connect the radio to your AC outlet and let the clock set itself.

3.) Depress the MONTH/DATE and TIME buttons together. The display will change from ‘time’ to ‘year’. While holding the MONTH/DATE and TIME buttons, press the UP button to
set the display to the correct year, then release the buttons.

4.) Depress the MONTH/DATE button. The display will change from ‘time’ to 'month/date’ (mm/dd). While holding the MONTH/DATE button, press the UP button to set the display
to the correct month and date. The Day indicator will change automatically as you adjust the month/date settings. When the correct month and date appear on the display, release the buttons.

5.) Depress the TIME button and the UP button to set the display to the correct time. Be sure to confirm that you have set the time correctly to ‘AM’ or ‘PM’ by observing the AM indicator.

6.) After you set the time, reconfirm that the Day, and Month/Date displays are still correct. Make final adjustments if necessary.

The SmartSet clock memory is now reset and the new lithium battery will maintain it for the next 5 to 8 years, depending on the number and duration of the power outages you experience.

IMPORTANT NOTE:
After resetting the clock, don’t forget to reset your wake up times, and alarm mode settings, and sleep timer settings as well.