Chart A-9 Ever Present Noise

Ever present noise
Noise is often created by the following factors, and often the radio is OK when it is checked individually.
- Traveling conditions of the vehicle
- Terrain of area traveled through
- Surrounding buildings
- Signal conditions
- Time period
For this reason, if there are still problems with noise even after the measures described in steps A-1 to A-8 as well as determining whether the problem occurs with AM or FM, the station names, frequencies, etc., and contact a service center.