SureCall Fusion Professional 2.0 | Booster testing and optimization
1-888-365-6283 | [email protected] | www.surecall.com/ca
1-888-365-6283 | [email protected] | www.surecall.com/ca
19
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LED Indicators
Note the following information:
•
Only the presence of red or RED / YELLOW LEDs indicate the presence of an unresolved issue.
•
Your booster dials should always be at maximum level and only reduced if all other recommended actions have not
resolved the issue.
•
Most issues can be resolved by addressing antenna separation/isolation. See "Antenna optimization" on page 17
for suggestions regarding antenna isolation.
Condition
Indication/Status
Indication/Resolution
Initializing
on Power-
up
All control lights flash 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 Opera-
tion,
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 Insufficient separation between the inside and outside antenna auto-
matically 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
Significant gain
reduction
(10 - 20 dB)
AGC has detected significant antenna isolation issues causing a reduction in gain between
10 -- 20 dB for the indicated frequency band.
This significant 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 listed in
"Antenna optimization"
on page 17.
After 5 minutes the frequency control light will return to SOLID GREEN.
RED /
YELLOW
FLASHING
Alternately
Extreme gain re-
duction (>20 dB)
The frequency
band has been
disabled
AGC has detected significant 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 listed in
"Antenna optimization" on page 17 to isolate antennas.
If, after following the recommendations to isolate antennas, the RED / YELLOW LED per-
sists, 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.
WARNING: Do not attenuate the uplink and downlink dB settings below 35dB. This could cause the affected frequency band to turn off.
