The Casio 3195 (MO0911-EA) is a solar-powered radio-controlled watch. This Operation Guide explains how the solar cell and rechargeable battery supply power, and how to keep the watch exposed to light so that its functions remain enabled.
The guide also covers mode changes, display illumination, Home City selection, automatic and manual time calibration signal reception, signal strength indication, and auto receive start times for different city codes.
| Power source | Solar cell and rechargeable battery |
|---|---|
| Time calibration signal frequencies | 60.0 kHz, 77.5 kHz, 68.5 kHz, 40.0 kHz |
| Auto receive schedule | Up to six times a day; five times a day for the Chinese calibration signal |
| Maximum signal reception time | Up to 14 minutes |
Its solar cell converts light to electrical power, and a rechargeable battery stores the electricity.
The watch receives the calibration signal automatically up to six times a day, or five times a day for the Chinese signal.
You should specify your Home City.
Reception takes from two to seven minutes, and in some cases it can take as long as 14 minutes.