Cal. No. F990
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Information on satellite signal reception
Receiving signals indoors near a window
Place the watch near a window with a wide view of the sky and orient the dial in an obliquely upward direction to the sky.
- Signal reception from some satellites is required for obtaining location information.
So it is possible that location information cannot be obtained in an environment where time information can be received.
Outdoor signal reception is recommended for obtaining location information. - It may be difficult to receive satellite signals through special types of window glass.