100 101
Problem
Radio signals
cannot be
received.
Check
• Are there objects nearby that
could block radio signals or
generate noise?
• Avoid objects that block radio signals
or generate noise. Try to receive radio
signals by pointing the 9:00 position
of the watch in the direction of the
radio signal transmitter.
Find a location such as window that is
conducive to radio signal reception
and change the watch location,
direction and angle. (p. 23)
• Radio waves cannot be received when
the charge is insufficient.
Charge the watch sufficiently by
placing it in direct sunlight as
indicated in “Guide to Charging
Time”. (p. 96)
• Are you attempting to receive the
radio signal in a location far from
a window?
• Is the second hand moving at 2-
second intervals?
(When the second hand moves in
2-second intervals, the
insufficient charge warning mark
flashes in the digital display 1 and
the charge level indicator points
at level 0.)
Remedy
<Radio Signal Reception Function>
Problem
Radio signals
cannot be
received.
Check
• Is the home city (digital
display 2) set to the same
reception area as your
current location?
• Check the map and change the setting.
• Check the map. (p. 28
oo
32)
• Change the setting. (p. 42
oo
43)
• Do not move the watch until the
signal has been properly received
(until normal hand movement is
restored).
(Reception can take from about 2
minutes to a maximum of 15 minutes.)
• Are you moving the watch
while receiving a signal and
the second hand is showing
RX, H, M or L?
Remedy
Troubleshooting
