Setting time on a Casio watch module 314 - Casio Watches

SOURCE: How do I set the 12 or 24 hrs setting on my Casio DW 9052 casio?

when you are setting the time just hit the (g) or light button and it will switch it to 2400 time.

SOURCE: Setting a new Casio module 2747 wristwatch

http://www.casio.com/support/manuals/

SOURCE: how do you set the time with the hands on a CASIO

If you've lost the manual, you may find it here on the Casio site
http://world.casio.com/wat/download/en/manual/

SOURCE: Changing the battery on My Casio watch module 1848. Two

The contact springs most likely have nothing to do with your screen being black.
The watch will have an "AC" or all clear function that needs to be performed. Check the back lid for AC or reset instructions. If there are no instructions there then you will have to visit a watch repairman/technician to have this procedure performed as it involves touching the AC pad on the circuit board to the back of the battery already installed. The circuit board is easily damaged if not performed properly.

SOURCE: setting time on a casio sport watch

You can get instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals", watches;

Accept terms

Select "watch manual archive"

Read the number of the back of your watch and enter it into the search box

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