Setting time need to set the time from 24hrs to 12 hours thank you

Dozens of models to choose from. All questions on Fixya need 'make model (what it is)' as the first 3 words.

Here are some guesses. The 'control cover' is where you put the back-up battery.

To change the 12/24 hour time format, open the CONTROL COMPARTMENT COVER on the bottom of the clock and adjust the 12/24 TIME FORMAT switch to the desired format .

Self-Setting Clock - Brookstone

Instruction Manual - Brookstone

Brookstone https://manuals.brookstone.com > ... PDF 12/24 HOURS TIME DISPLAY SETTING 1. The "12h" or "24h" will start flashing in LCD2 (Default setting 12h).

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  of 6 Page 2 of 6 - Brookstone

  https://manuals.brookstone.com > ... PDF
  Features: x WWVB Radio Controlled Clock (Atomic Clock) x Time in 12/24 hour format x Manual time setting option x Time Zone setting: +/- 12 Hours from GMT.

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Setting The 12/24 Time Format; Setting The Daylight Savings ...

ManualsLib https://www.manualslib.com > ... > User manual
Brookstone TIMESMART Self-Setting Clock Radio Manual Online: setting the 12/24 time format, Setting The Daylight Savings Time. The 12 Hour Format Is Set As ...

if just time is off by one to three hour(s) , you need to ck your time zone settings , if the day is off by one day you need to wait 24hrs keeping watch in a good view of the sky (not locked in a metal box) it should auto correct itself to proper day when it receives the radio signal for two time cycles (24hrs)

Try this:-

First set the watch to 24 hour format rather than 12 hour format.

Hello pac31:
For 12 hour time format setting: Press the Alarm Ser Button durin time setting to set 12-hour 24-hour display format. Remember to set the correct AM or PM time (an icon to the right of the time display is the PM indicator ther is no AM indicator).
Remember to click the thumbs up if this helps.
Sincerely, Peter

Hi cbrichw,

To use 12- or 24-hour time for your watch, please follow the instructions below.

1. Press and hold the "Set" button for 2 seconds. The "Set" button is on the lower right side.

2. Press the "Date Advance" button on the upper right side. This will reset the seconds.

3. Press the "Change Mode" button on the lower left to set the hour. The hour will flash. Press the "Date Advance" button until the correct hour is displayed.

4. Press the "Change Mode" button again to set the correct 10s unit (first digit 1 or 0) for the minutes. Press the "Date Advance" button until the correct first digit of the minutes is displayed. Repeat this step to set the second digit of the minutes.

5. Repeat Steps 1 through 4 of this section to set the year, month, date and day and whether to use 12- or 24-hour time for your watch.

6. When finished, press the "Set" button (on the lower right) to return to the current time view and lock in your settings.

Hope it helps.

Thank you for using FixYa.

Hi Harry,

Your Module number is 2271.
1. To set the time, press and hold button A (left top) until Seconds digits start to flash.
2. Press button D (lower left) to move flashing in the following sequence to change other setting:
Seconds >> Hour >> Minutes >> 12/24 Hour Format >> Year >> Month >> Day >> (Then back to Seconds)
3. While a setting is flashing, use E (+) (bottom right) and B (-) (top right) to change it.
Note: When in the 12/24 Hour Mode, use E and B to toggle between 12-Hour and 24-Hour Mode.
4. Press buton A to exit setting screen.
Your time should now be set.

You may also download a manual for watch/Module number:
http://pathfinder.casio.com/resource/manuals/module_2271.pdf

This should give you all the info you need to operate all the functions of your watch. Thanks.

Regards, Bill

Hi greg780,

To use 12- or 24-hour time for your watch, please follow the instructions below.

1. Press and hold the "Set" button for 2 seconds. The "Set" button is on the lower right side.

2. Press the "Date Advance" button on the upper right side. This will reset the seconds.

3. Press the "Change Mode" button on the lower left to set the hour. The hour will flash. Press the "Date Advance" button until the correct hour is displayed.

4. Press the "Change Mode" button again to set the correct 10s unit (first digit 1 or 0) for the minutes. Press the "Date Advance" button until the correct first digit of the minutes is displayed. Repeat this step to set the second digit of the minutes.

5. Repeat Steps 1 through 4 of this section to set the year, month, date and day and whether to use 12- or 24-hour time for your watch.

6. When finished, press the "Set" button (on the lower right) to return to the current time view and lock in your settings.

Hope it helps.

Thank you for using FixYa.

Hi bowingman,

To use 12- or 24-hour time for your watch, please follow the instructions below.

1. Press and hold the "Set" button for 2 seconds. The "Set" button is on the lower right side.

2. Press the "Date Advance" button on the upper right side. This will reset the seconds.

3. Press the "Change Mode" button on the lower left to set the hour. The hour will flash. Press the "Date Advance" button until the correct hour is displayed.

4. Press the "Change Mode" button again to set the correct 10s unit (first digit 1 or 0) for the minutes. Press the "Date Advance" button until the correct first digit of the minutes is displayed. Repeat this step to set the second digit of the minutes.

5. Repeat Steps 1 through 4 of this section to set the year, month, date and day and whether to use 12- or 24-hour time for your watch.

6. When finished, press the "Set" button (on the lower right) to return to the current time view and lock in your settings.

Hope it helps.

Thank you for using FixYa.

When setting-up the time (by pushing the "mode" button), the alarm time set comes up first, followed by the time set.
When setting the proper hour in this mode, simply continue through the military "24 hour" cycle and the second cycle of 24 hours will be in the 12 hour format.
Continue through and finish the mode set-up function and your up and running. --

Check this

Go to start>settings

Go to the system tab and the regional settings icon

Go to the time tab and it should be hh:mm:ss tt for 24 hour clock

Let me know how that works out for you