Casio 3069 Manual page 19

• Proper signal reception can be difficult or even impossible under the
conditions listed below.
Inside or Inside a
among vehicle
buildings
• Signal reception normally is better at night than during the day.
• Time calibration signal reception takes from two to seven minutes, but in
some cases it can take as long as 14 minutes. Take care that you do not
perform any button operations or move the watch during this time.
Near a
Near
construction
household
site, airport,
appliances,
or other
office
sources of
equipment,
electrical
or a mobile
noise
phone
Among or
Near high-
behind
tension
mountains
power lines
E-17