HiBoost F20G-5S-LCD Manual del usuario - Página 17
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them. The signals travel like rays of sunlight, a directional antenna will send the signal
in the direction that it is pointing. An omni directional antenna will send the signal in
every direction around it. So depending on your equipment it's important to be sure
that your Indoor antenna is not sending the signal back into the outdoor antenna.
THINGS TO CHECK WHEN EXPERIENCING WEAK CELLULAR SIGNAL
1. Ensure the outdoor antenna is pointing in the correct direction and is capturing
adequate signal for the booster.
2. Check all connections on the cable, antennas, and booster.
3. Check cable for bends and or cuts.
4. All LED lights on the booster should be green or there are not "ALC" and "ISO"
indication on LCD.
5. Outdoor antenna and the indoor antennas have adequate separation and are
not causing feedback.
7 FREQUENTLY ASKED QUESTIONS
WHY ARE THE LED LIGHTS TURNING FLASHING GREEN, FLASHING
RED OR SHUTTING OFF?
There are certain cases where your system could be experiencing
oscillation. This can be attributed to either the quality of your input signal
or having your outdoor antenna and indoor antenna too close together. Please
review the following guidelines to help resolve this issue:
1. Adjust the direction of the outdoor antenna. If the system is receiving a very high
input signal, you can point your outdoor antenna away from the cellular tower to
reduce the strength of the input signal and therefore, reduce the oscillation.
Alternatively if your system is receiving a very poor quality signal (weak and
unusable signal), you can point your outdoor antenna more directly towards the
cellular tower to increase the strength of the input signal. Sometimes this may
require completely repositioning the antenna to a location where you can
achieve a line of site to the tower.
2. Increase the separation between the outdoor antenna and the indoor antenna.
This can be achieved by increasing the distance between the two antennas or by
placing barriers between them, such as moving the indoor antenna to an
adjacent room where there would be an additional wall separating them from
the outdoor antenna.
3. Manual Gain Control. Adjust the gain with the manual gain control function
using the dip switches on the side of the booster.
8 FCC RF Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating instruction
for satisfying RF exposure compliance. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
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