Cal. No. F990
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Charging
Indication of power generation amount in levels
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The level of power generation amount means power being generated by the solar cell represented in 7 levels (0 - 6).
Indication of power generation amount in levels
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Power generation amount is indicated in levels with the tail or tip of the second hand (whether the tail or tip depends on models).
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The example above shows level 5 of power generation with the tail of the second hand.
| Level 6 | Sufficient power generation for charging. |
|---|---|
| Level 5 | |
| Level 4 | Charge in a brighter location where the level of power generation amount reaches "5 or "6 |
| Level 3 | |
| Level 2 | |
| Level 1 | |
| Level 0 |
CAUTION
- Light level indication will change as brightness changes.
In addition, the level may vary even under the same brightness due to the entry angle of light to the dial of the watch or other elements. - The level may also vary in the same environment depending on difference of models.
- At the level 6 of power generation indication, light being received is equivalent to a cloudy outdoors (about 10,000 lux illuminance) or a brighter location.
- Use the level of power generation amount as a general reference only.