Calypso Watches IKM873 Manuel D'instruction page 9

3. HOW TO SET SECOND TIME ZONE
NORMAL TIME SECOND TIME ZONE +1 HOUR
3O MINUTES
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4. 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.
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