Use and Care Manual

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11
LED Indicators
LED INDICATORS
The gain dials on the booster should always be at maximum level unless a control light is ashing red-yellow. Additionally,
they should only be reduced if other recommended actions do not resolve the issue.
Condition Indication/Status Indication/Resolution
Initializing on
Power-up
All control lights ash RED & YELLOW for 5 seconds then off for 5 minutes.
GREEN
SOLID
Normal Operation
GREEN
FLASHING
Normal Operation
Automatic Gain Control (AGC) is self-adjusting.
YELLOW
SOLID
Normal Operation,
Sleep Mode
After a period of inactivity, the band will enter sleep mode
After 5 minutes the frequency control light will return to SOLID GREEN.
YELLOW
FLASHING
Slowly
Minor gain
reduction
(1 - 10 dB)
AGC has detected Insufcient separation between the inside and outside antenna automatically
reduced gain by 1 - 10 dB for the indicated frequency band.
This may be unavoidable in some situations where distance cannot be achieved.
After 5 minutes the frequency control light will return to SOLID GREEN.
YELLOW
FLASHING
Quickly
Signicant gain
reduction
(10 - 20 dB)
AGC has detected signicant antenna isolation issues causing a reduction in gain between 10 -- 20 dB
for the indicated frequency band.
This signicant reduction in booster performance is a result of inadequate isolation between the inside
and outside antenna.
Adjustments should be made to improve your booster’s performance by following suggested methods below.
After 5 minutes the frequency control light will return to SOLID GREEN.
RED /
YELLOW
FLASHING
Alternately
Extreme gain
reduction (>20 dB)
The frequency
band has been
disabled
AGC has detected signicant antenna isolation issues causing a reduction in gain greater than 20 dB
for the indicated frequency band.
The control light will continue to RED-YELLOW until antenna separation is increased or the Frequency is
manually turned-off by the control knob Follow the suggestions below to isolate antenna antennas.
If, after following the recommendations to isolate antennas, the RED / YELLOW LED persists, locate
the dials for the affected frequency bands and, in small increments, lower the gain until the status is
resolved.
RED SOLID Indicates the
frequency band is
manually turned off
A SOLID RED Control light means the frequency has been manually turned off. While the Frequency
gain control knobs should be left to maximum gain as a general rule, in unique situations, you can
manually disable a frequency by turning the gain control to OFF.
Antenna Isolation
The Fusion Professional automatically reduces gain (coverage performance) because of insufcient RF Separation between
the inside and outside antennas.
Review strategies to improve RF isolation between the inside and outside antennas. Note, in smaller wood constructed homes
some reduction in gain (slow YELLOW ash) is considered ‘normal’ operation.