User's Manual

12
the booster system is completed.
You can check the output power displayed in LCD. It may vary at 1~3dB difference
which is normal due to outdoor signal conditions. It would be perfect that the
output power reaches its rated one for largest coverage; but you can always
leave it even though it doesn't as long as the coverage is good enough for you.
In case the coverage is not enough, please take below measures as per below
conditions.
1. The rated output power is reached, but the coverage is not enough or the
signal in specific areas has not been improved
 Check whether the indoor antenna is installed correctly or not, you may try to
move 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 more indoor antennas since barriers
block the signal penetration.
2. The rated output power is not reached.
1) Please adjust the outdoor antenna to get a stronger receiving signal in
order to get higher output power (not necessarily to reach rated value as long
as the coverage is enough)
2) please observe the LCD display, if the reading gain is less than rated value
and "ISO" is flashing, it means the gain is reduced by ISO function for not
having enough isolation.
Measures: One of below actions are recommended to eliminate ISO
problems and increase the gain
 Adjust the antenna’s directions or locations, or enlarge the distance between
them.
 Enlarge the vertical or horizontal distance between donor antenna and server
antenna.
 Use the barrier, such as walls, to increase the isolation.
 Change server antenna(server antenna can be changed to other antenna
type which has better directional antenna pattern, also you can let server