Change clock from 24hr mode to 12hr - Emerson CKD9902 Clock Radio

1: press and hold the MODE button until TA VOLUME is displayed. 2: Press and release the Mode button until CLOCK SET is displayed.
3: While the display is flashing use the SEEK UP/SEEK DOWN keys to select 12hr or 24hr style display
4: Press and release the MODE button again If 12hr format has been selected use the # key to select AM or PM Using the Numeric Keypad enter the correct time using four digits i.e 1045 for 10:45. Press and hold the MODE button to return to the normal audio mode.
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Selecting 12- or 24- Hour Mode While in the Time screen, press or to select either 12- or 24-hour mode. If 12-hour mode is selected, PM displays for the afternoon/evening hours. AM does not display for the morning hours http://origin-www.brookstone.com/webassets/pdf/740687p_manual.pdf

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There could be a slider switch to go between 24hr and 12hr slide it accross. OR Hold down clock and see what that comes up with sometimes it can say AM/PM thats 12hr too.

To switch between 12hr and 24hr format:

1) Turn your Wave Radio off
2) Press and hold "Clock Set"
3) Press "On/Off" to switch between 12hr or 24hr format.

mcdevito75 here, You should be able to change from the MODE button, Here is Casio contact info, 800-706-2534 Optn. 2

You can download the manual here: www.topeak.com/mediafiles/assets/341/file/1
By performing a reset and setup under section A. of the manual you can select 24 or 12hr time.

i have a tomtom one, not sure if they are all basically the same, but try this. you should be able to via the settings menu. tap screen, tap 'change preferences' and scroll through the screens until you see 'change time' use the little arrows to set the correct time, and then select 24hr mode. if you are not happy with 24hr mode then select 12hr mode. if you know it is pm but sat nav is showing the correct time but in am, then simply increase the hours by 12.

To set the Time all you have to do is hold memo/c.adj while on standby, the screen will flash 24hr if you press tune it will flash 12hr pick weather you want 12hr or 24hr and then press memo/c.adj to set the hours press tune then hold memo/c.adj to get to the minutes and then press tune to get the minutes set

work the knobs ,hold it down for 10 secs and it should change