User's Guide
Table Of Contents
- Contents
- Introduction
- Getting Ready
- Basic Operations You Should Remember
- Using Outdoor Watch Functions - Using CASIO Watch Faces and Apps
- Monochrome Display
- Troubleshooting
- Important!
- Main Specifications
- Supplementary Information
CAUTION
●
Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
●
Do not leave the battery and WSD-F20 series in a high or low
temperature environment while using, storing or transporting the
battery. Explosion, flammable liquid, gas may leak.
●
Battery and WSD-F20 series subjected to extremely low air pressure
may result in an explosion or the leakage of flammable liquid or gas.
●
Be sure to observe the points below when using this watch. Failure to
do so creates the risk of heat generation, fire, and explosion.
ー
Do not throw the watch into fire or expose it to heat.
ー
Do not try to take the watch apart, modify it, step on it or otherwise
subject it to strong impact.
ー
Do not place the watch inside a microwave oven, drier, pressurized
container, etc.
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