Faq; Frequently Asked Questions - Uniden U2 Instruction Manual

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FREQUENTLY ASKED QUESTIONS

WHY ARE THE LED LIGHTS TURNING ORANGE, 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 signal
(outdoor) antenna and distribution (indoor) antenna too close together. Please
review the following guidelines to help resolve this issue:
1. Adjust the direction of the signal (outdoor) antenna. If the system is receiving
a very high input signal, you can point your signal (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 signal (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 signal (outdoor) antenna and the
distribution (indoor) antenna. This can be achieved by increasing the distance
between the two antennas or by placing barriers between them, such as moving
the distribution (indoor) antenna to an adjacent room where there would be an
additional wall separating them from the signal (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.
See page 22 for more details.
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