Casio 3145 Manual page 30

Receive failed
If there was a previously
successful reception
If no reception was
successful
E-28
• If the latest reception fails but a previous
reception was successful, an indicator ( ) will
be on the display.
The watch will enter the Receive Mode without
changing the time setting if you press E or if
you do not perform any button operation for
about one or two minutes.
Note
• To interrupt a receive operation and return to
the Receive Mode, press E.