Just changed the battery in my Adidas ADP1426, now the screen just displays "230" and none of the buttons do anything....? What do I need to do to get it back up and running?

This has already been posted on Fixya, so I take no credit for it. I've put the original reply below :-

Directions for setting the time on the adidas duramo / furano / uraha / paruko watch 1. press and hold the SET/LIGHT button (upper left) until "light on" or "light off" is displayed 2. press the MODE button (lower left) until "hour" is displayed and the hour digits are flashing 3. use the START/STOP (upper right) button to increase the hour, and use the LAP/RESET (lower right) button to decrease the hour 4. press the MODE (lower left) button again and "minute" is displayed and the minute digits are flashing 5. use the START/STOP (upper right) button to increase the minute, and use the LAP/RESET (lower right) button to decrease the minute 6. press the MODE (lower left) button again and "second" is displayed and the second digits are flashing 7. use the START/STOP (upper right) button or the LAP/RESET (lower right) button to set the seconds to "00" 8. press the SET/LIGHT (upper left) button to accept the changes

click this link for instructions
http://www.adidas.com/campaigns/watches_fw07/content/performance/pdf/performance_en.pdf

this might help. press and hold top right button to change to T1 or time 1. press and hold top left button and u will see ' light on/off' on display. press bottom left button to set chime. press again watch will show 24hr/ 12hr and current time set on watch. 12hr/24hr should be blinking. press top right button to change to preferred hour. press bottom left button to navigate to hour, min,sec use right buttons to select numbers.

Figured it out - Press & hold 'A' then press 'D'. THEN press 'B' to toggle through the selections to set T1. T2 (for another time zone) is up or down in the offset. Good luck!

btw - A, B buttons are from top to bottom on left and C, D are top to bottom right

hold set button(top left) in for two seconds until 'light 'displays,then press bottom left button(mode)to scroll though hours etc,(use right buttons to adjust)when finished press top left again

Thank you for contacting FixYa.<br /> Did you do the battery yourself or have a repair service center do for you??<br /> It could be that the buttons are not making the correct contact or that it needs to be reset.<br /> I would take back to service center and see it they can correct. If needed, you can also contact Adidas at :<br /> <a href="http://www.adidas.com/us/shared/help/help_contact-us.asp">http://www.adidas.com/us/shared/help/help_contact-us.asp</a>

Go to http://www.adidas.com/campaigns/watches_fw07/content/index.asp?strCountry_adidascom=us and scroll through the list of instructions until you find the ones for your watch.

You will have to open your watch, because the contacts or contact springs are not stiff enough, so, you need to make them stiffer.
Do as follows:
1) Open your watch caseback
2) Extract the movement (carefully and using tweezers), do not touch dial with fingers,
3)Take small brush and lighter fluid (ZIPPO) and clean all pushbuttons in case from inside and out pushing them rapidly, then use dust blower to dry the fluid out,
4)On the movement you will see contacts corresponding to each pushbutton on the case. Use needle or sharp metal pin to clean (scrape) off any visible residue from these contacts till they are shiny.
5)Pull all contacts on movement sligtly outwards using tweezers but be careful not to brake. This will make them stiffer.
6)Reassemble the watch and the problem should be sorted.
Do not forget to rate, please.

Your battery is low and needs to be replaced, the light uses much more power than it takes to run the display

change the battery for that... its showing errors which means that needs a new battewry.