Nikrans LCD-500GDW, Руководство по установке

Страница: 19 / 23

antenna or its installation position or replace it for an antenna with higher gain.
- Check whether it is necessary to use additional indoor antennas as barriers block signal penetration; also check
whether the repeater’s power is enough; please install extra indoor antennas or replace the repeater for another model
with higher power level.
2. If the signals in small parts of the area have not been improved, please check the following:
- Check whether the indoor antenna is installed correctly or not; you may try to change the antenna location to improve
coverage.
- Check if it is necessary to adjust the direction of the indoor antenna.
- Check whether it is necessary to add one or more antennas to enhance the coverage in special areas.
For maximum precision in signal level testing, switch your cell phone into Field Test Mode and see dB parameter. The closer dB
signal level to 0, the better cell phone reception you’ll get.