Casio Watch Dw-6600-IV
(630-5240)                 Battery                    Faxback Doc. # 18725

REPLACING THE BATTERY

CAUTION:  Battery replacement should not be attempted without use of the
          correct tools.

Check the type of back cover.

    Screw-in         Screwed  Snap-on          Snap-on     Snap-on
    type             type     type (A)         type (B)    type (C)

Remove the back cover

    Place the watch on soft material, like buckskin, and hold it firmly.

With the Adjustable  Using a  Insert Opener A  Fit Case    Insert Opener B
Case Opener, turn    screw-   in the recess    Opener B    into a gap
the back cover       driver,  and move from    into the    between the two
counter-clockwise.   remove   side to side     notch and   hooks, and pry
                     the      to make a gap    pry open    open the back
                     screws   between the      the back    cover.
                     from     cover and the    cover.
                     the      case.  Then use              Avoid inser-
                     back     the Opener to                ting the case
                     cover.   pry off the                  opener at the
                              cover.                       hook position,
                                                           or the case
                              Case Opener A    Case        may be
                                               Opener B    damaged.

                                                           Case Opener B

BATTERY LIFE:  Battery life is calculated from when the battery is loaded
               at the factory.  At first sign of power fade (dim display),
               have battery replaced at dealer or CASIO distributor.

Replacing the battery

Screw Type:    Using a screwdriver, remove screw(s) from the battery
               holder.

Hook Type:     Use a thin flat blade jeweler's screwdriver to pull hook on
               one side of the battery holder and remove the holder.  Then
               replace dead battery(s) and attach the battery holder.

AC (AC CLEAR)

    As shown right, touch the AC contact and the battery (+) side with
    metallic tweezers.  Contact should be about 2 seconds.

Fitting the back cover

    Using the Adjustable   Tighten the   Place the watch    Hold the watch
    Case Opener, tighten   screws,       on a hand press    horizontally
    the back cover.        using a       and push the       and snap-fit
                           screwdriver.  back cover in      the back
                                         gently.            cover.

CAUTION:  Avoid touching the contact negative (-) of the battery.

          Never hold the contacts with metallic tweezers.

          Work carefully so that the components inside the watch do not
          pop up.

IMPORTANT:  Contacting AC (ALL CLEAR) is necessary, when a new battery has
            been put in, because the memories/counters may cause erratic
            displays.

            On some models, pushing the light button will turn on the
            display.

Fitting the back cover

Using the Adjustable  Tighten the screws,  Place the watch  Hold the watch
Case Opener, tighten  using a screw-       on a hand press  horizontally
the back cover.       driver.              and push the     and snap-fit
                                           back cover in    the back
                                           gently.          cover.


(br/SP-12/26/95)