Citizen E650 User Manual page 12

Notes on the radio signal reception
■ When signal reception is poor
Radio signal reception may be affected by the surrounding environment.
High-tension wires nearby or windows containing wire meshes make it
difficult to receive radio signal. In this case, you should find another suitable
place considering the location of the transmitter station in your region.
Then, place the watch at a window facing to the station and attempt manual
reception. → pages 24 and 25
If the window contains wire screens, open the window or change the
location of the watch.
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■ Poor reception areas
It may be difficult to receive the radio signal properly under certain
environmental conditions or in areas susceptible to radio noise.
• Extremely hot or cold locations
• Inside vehicles
• Near electrical equipment or
office appliances
Notes on the radio signal reception
• Near high-tension
electrical lines, railway
overhead wires or
communication facilities
• Inside reinforced concrete
buildings, between tall
buildings, mountains, or
underground
• Near mobile phones that
are in use
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