Time button will not go off and no t.v. - Mitsubishi WD-52525 52" Rear Projection HDTV

from the user manual press the button closest to the seconds display on watch . bottom right button in normal time display to switch between am / pm time or 24 hundred military time.
http://mygshock.com/casio-manual/548/
enlarge the internet browser display to read which button to press to change the time or date.
press button B top left button to go into change mode
press button C bottom left button to move to seconds or minutes or hours .
press button A bottom right button to advance the time
press button b top left button to go back to normal time display

Time Setting Instructions:First press and hold ST/STP for a few seconds and make sure it says (Time 1). This watch has a (Time 2) to use in other time zones.You change from Time 1 and Time 2 by pushing the ST/STP button for a few seconds.Time 1 setting:- Press and hold the SET button (Light Function will blink) use the ST/STP button to select on or off. Then push the Mode button to go to the next function.- The Chime function will blink. Use the ST/STP button to select on or off and then push the Mode button to go to the next function.- Next will be to select 12hour or 24hour time by using the ST/STP button then press the Mode button to set the Hour, Minutes, and Seconds.- Continue to set the year but when you get to the Month/Day you have the option of putting the day first then the month, use the ST/STP to select then push the Mode button to enter the month and day.- When satisfied with your settings push the SET button and your done.
Time 2 Setting:- Press and hold the ST/STP button it will say Time 2 and then go away only showing the time and date for Time 2- To adjust this time to another time zone you push and hold the SET button.- Use the ST/STP button and the RESET button to move ahead or behind in hours depending on time zone. Push the SET button when done.-Your time 2 is set for a different time zone and your Time 1 is set for your local time. Remember to use the ST/STP button to go back and forth from Time 1 to Time 2.

Hold the "Time Set" button until the time starts flashing, then press the "play/pause" button so that only the hour is flashing. Use the ">>" and "<<" buttons to set the desired hour. Once the hour is set, press the "play/pause" button again so that the minute is flashing. Again, use the ">>" and "<<" buttons to set the desired time.

To change to military time from am/pm, hold the "Time Set" button until the time starts flashing, then press the ">>" button. In order to revert back to am/pm, hold the "Time Set" button until the time starts flashing (if it is not already flashing) and then press the "<<" button.

To delete all the records :

1. Press the MEMORY button
2. And while holding the MEMORY and the START/STOP button simultaneously for more than 2 seconds all records will be deleted.

To set date/time :

1. Press the Date/Time Setting button to adjust the date and time (the year flashes on the display)
2. Press the MEMORY button to advance by increaments of one year and press the Date/Time Setting button,
   
3. Press the MEMORY button to advance by increaments of one month and press the Date/Time Setting button,
4. Press the MEMORY button to set the current day and press the Date/Time Setting button,
5. Press the MEMORY button to set the current hour and press the Date/Time Setting button (the time is set using AM/PM)
6. And finally, press the MEMORY button to set the current minute and press the Date/Time Setting button.

I just bought a Sportline 241 last week. The instructions are as follows. Note that there are no instructions for setting the 12/24 hour time option. Mine is in 24 hour mode (which is what I wanted), but I do not recall if it arrived that way or if I stumbled onto this mode when setting the time/date or alarm functions.

I hope this helps.


SPORTLINE 241 WALKING ADVANTAGE KEYCHAIN STOPWATCH

FEATURES:
24 hour stopwatch
Time-of-day and calendar
Alarm clock
12/24 hour time option

BATTERY:
Replace with LR41 battery

TO SET TIME AND CALENDAR:
From normal time display, press MODE button three times to enter Set Time/Date Mode. Seconds is automatically selected.
Press SPLIT/RESET button to cycle through minutes, hours, day, month, day of week, seconds.
Press START/STOP SET button to change digits on any of the above (seconds only: resets to 00).
Press and hold START/STOP SET button to advance digits rapidly.
Press MODE button once to return to normal time display.
From normal time display, press and hold START/STOP SET button to see the month, day, and day-of-week.

TO SET ALARM:
From normal time display, press MODE button twice to enter Set Alarm Mode. Hours is automatically selected.
Press SPLIT/RESET button to cycle through minutes and hours.
Press START/STOP SET button to change digits.
Press and hold START/STOP SET button to advance digits rapidly.
Press MODE button to return to normal time display.
From normal time display, press and hold SPLIT/RESET button to see the alarm time setting.

TO ARM/DISARM ALARM SOUND:
From normal time display, press and hold SPLIT/RESET button, then repeatedly press START/STOP SET button to arm/disarm alarm sound.
Alarm will sound when indicator shows in upper right corner.
Release SPLIT/RESET button to return to normal time display.

TO ARM/DISARM HOURLY CHIME SOUND:
From normal time display, press and hold SPLIT/RESET button, then repeatedly press MODE button to arm/disarm hourly chime sound.
Chime will sound when dashes appear along top of display.
Release SPLIT/RESET button to return to normal time display.


STOPWATCH OPERATION - GENERAL:
From normal time display, press MODE button once to reach stopwatch timer display.
After use of any stopwatch feature, press MODE button once to return to normal time display.

START-STOP (TIME-IN/TIME-OUT) TIMING:
With stopwatch timer on display, repeatedly press START/STOP SET button to start or stop the timer. When timer is stopped, press SPLIT/RESET button to reset timer to 0.

SPLIT TIMING:
With stopwatch timer on display, start the timer with START/STOP SET button. Repeatedly press SPLIT/RESET button to split or release the timer. Press START/STOP SET button to stop the timer. Press SPLIT/RESET button to reset timer to 0.

1-2 FAST FINISH:
With stopwatch timer on display, start the timer with START/STOP SET button.
Press SPLIT/RESET button for STOP #1.
Press START/STOP SET button for STOP #2. The stop time for #1 will now be shown.
Press SPLIT/RESET button. The stop time for #2 will now be shown.
Press SPLIT/RESET button to reset the timer to 0.

For example to set wedesday 1:10 am you would:
a: press and hold the time/code button for 2 sec. You will hear announcement "to set code ...... to set time press memo (2-way) button
b: release the time/code button
c: press the 2-way/m button once. You will hear voice prompt set day and time, sunday
d: press the << button or the >> button until you hear wed.
e: press the time code button once to enter the current day and xx hour is announced
f: press the << button or >> button to get to 1.
g: press the time code button once and 1 will be announced and you will hear xx min. announced
h: press the << button or >> button once for each minute as it will gradually increases or decreases to reach 10.
i: press the time code button and 10 will be announced followed by pm
j: press << button or >> button to change am
k: press the time code button once and it should announce the current day and time.
good luck

To set date:
1. Press the calendar/clock button (display should show date)
2. Press and hold the 'time set' button for 3 seconds (first digit of the date should flash)
3. Use the numeric keys to enter date using mmddyyyy format
4. Press 'time set' button

To set time:
1. Press the calendar/clock button twice (display should show time)
2. Press and hold the 'time set' button for 3 seconds (first digit of the time should flash)
3. Use the numeric keys to enter time using hhmm format, press 'AM/PM' button as needed
4. Press 'time set' button

The '12/24' button changes between 12 hour and 24 hour format for time.
The 'format' button changes the date format from mmddyyyy to ddmmyyyy or yyyymmdd.

for calandar
turn on.
press clock calandar button, top row second from left.
press time set button, second row from left, 3rd button from top, (has time set printed diretly above)
enter numbers, say 03 05 2009
press time set button 3 seconds
press CE/E, red key at bottom left corner.

turn on
press clock calandar button once, date will show
press clock calandar button 2nd time, clock will show
press time set once
enter time
press am/pm button (below time set)
press time set for 3 seconds
press CE/E red button to return to calculation mode

thats it

How to change the time on a Pioneer DEH 1500 car stereo:
With the radio off, select the 'clock' (upper left button) to display the time.
Press and hold the 'audio' (upper right button) until the time display blinks.
Use the 'select' buttons to select the hour or minutes and adjust time (right button selects minute digits, left button selects hour digit, up button increases the time, bottom button decreases time). Comment by dognut, posted on Dec 25, 2007 Just a further comment posted by dognut:
After setting the desired time, 'press any