User manual

Chapter 6 Troubleshooting Page 67
Check whether the IP address of PC is correct (in the same network segment as the unit);
Login the unit via other browsers such as Firefox.
Hardware reset the unit.
Q 5. What if the signal quality is poor or not so good?
Check whether there is obstacle between units. Obstacle may lead to poor signal.
Check the antenna height. Place the unit in a high position can help to get a better
communication in long distance transmission.
Check the polarization direction of antenna. Keep the polarization direction of antennas on
two associating units the same; if not (one is horizontal, another is vertical), the signal quality
may reduce dramatically.
Check the antenna angle. Align the antenna to the remote one if using directional antenna.
Big angle shift may lead to poor signal.
Check the feeder length. Too long feeder may increase the signal loss and affect the unit
performance.