Display During Reception - Citizen u680 User Manual

■ 6. Display during Reception
[Reception in progress]
[Second
hand
display]
Radio
wave
reception
◆ Second hand moves to RX and
indicator
stops.
The radio wave reception
indicator points to the received
transmitter.
[Digital
display]
<Time required for reception>
Reception can take from about 2 minutes to a maximum of 15 minutes, depending on factors such as the
weather or noise. If the radio wave reception fails, the watch may return immediately to the normal display.
[Caution] During reception, the second hand may rotate once and show the reception level again.
Do not move the watch until the second hand has returned to 1-second interval movement.
[Reception level]
◆ The second hand moves
from RX to reception
level H, M or L and
reception starts.
Off
Repeatedly switches
between on and off
[Reception completed]
◆ When the reception is success-
ful, the second hand will return
to 1-second interval movement
and the other hands will be
automatically corrected.
Off
◆ If the reception fails, RC
and NO are displayed.
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