Calypso Watches DIGITAL IKM677 Betriebsanleitung Seite 9

3. HOW TO USE EL LIGHT
NORMAL TIME
NOTE:
1) The backlight of the watch employs an electro-luminescent (EL) light, watch tends
to lose illuminating power after very long use.
2) The illumination provided by backlight may be hard to see when viewed under
direct sunlight.
2) No electro-luminescent light under setting mode.
14
4. CARE OF YOUR WATCH
1) This watch contains precise electronic components. Never attemp to open the case
or remove the back cover.
2) Do not operate push buttons below the surface of the water when swimming or diving.
3) Should water or condensation appear in the watch, immediately have the watch
checked. Water can corrode electronic parts inside the case.
4) Avoid severing impact: The watch is designed to with stand impact under normal
use. It is inadvisable to subject it to severe impact of rough usage or drops onto hard
surfaces.
5) Avoid exposing the watch to temperature extremes.
6) Clean the watch with a soft cloth and clean water only. Avoid using chemicals,
especially soap.
7) Keep your watch away from the conditions of strong electric field and estatic
electricity.
15