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Symptom

Cause Analysis

Solution

Pick up no station

Running down of battery

Change for another battery or use a power adapter to supply power

Signal shielding by high buildings

Move to a window or an empty ground

Sound with noises

Interference from the near-by television, fluorescent lamp, computer, motor and other electric appliances

Keep a distance away from such electric appliances

Hard-to-receive short waves

Lengthen the external antenna by 3-4 m, with one end of clamped on the telescopic antenna and other end hung on the window

Losing sound

Voice volume at minimum

Increase the voice volume