Motorola MTM800 FuG Installationshandbuch Seite 38

38 | Model Information and Accessories
Note:
Currently the GCAI handset has insufficient margin to EMC requirements and may require additional
protection to pass. Additional protection can in most cases be provided by the car body and by planning to
installation such that strong coupling from other electrical and electronic installation in the vehicle are
avoided. In cases where further EMC protection is needed this can be achieved by installing (P/N:
01015001001) as shown in the kit leaflet.
The specific configuration can be tested using the following technique: The test requires a second radio in a
quiet place or cooperation with a dispatcher.
1 Ensure that all other electrical and electronic equipment in the vehicle that may cause interference is not
active.
2 Then check all intended RX and TX audio paths of the radio installation one at a time.
3 Listen to the idle channel noise and make sure that there is no obvious noise or disturbance that can be
attributed to radiated or magnetically coupled interference. Speech must be clear over the channel.
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