Troubleshooting Guide

18
(2) If the signals in small part of the areas have not been improved,please check
below:
- Check whether the service antenna is installed correctly or not, you may need to
move the antenna location to improvecoverage.
- Checkifitisnecessarytoadjustthedirectionoftheserviceantenna.
-Check whether it is necessary to add one or more antennas to enhance the
coverage of special areas.