SureCall, Inc | 1-888-365-6283 | [email protected] | www.surecall.com
SureCall, Inc | 1-888-365-6283 | [email protected] | www.surecall.com
12
Step 4: Connect to Power and Turn On
Connect the AC power cord to the booster and plug into a 110V AC power outlet. Once the booster has been
completely assembled, turn the booster’s power switch to ON.
Note: If the Power LED does not turn ON or the Alert LEDs continue to flash, see the ”Troubleshooting” on page 14
section.
Note: This booster is rated for 5-15V input voltage. DO NOT use the booster with a higher voltage power supply. This can damage the booster, cause personal injury,
and void your warranty.
Step 5: Configure Gain Settings If Needed
Place a call in the room where the inside antenna is located to confirm that your phone is receiving a boosted
signal.
Note:
Bars are not always a reliable measure of signal. The best way to confirm signal coverage is the ability to
place and hold a call.
Booster gain dials or switches should always be at maximum level unless the control light for a specific
frequency band is flashing red or flashing red-yellow. In either case, only reduce gain dials if the recommended
actions found in “LED Indicators” on page 13 do not resolve the issue.
It is best to avoid turning the gain dial below 40 dB as this could cause affected frequency band to stop
amplifying.
IF YOU WANT TO IMPROVE PERFORMANCE
• Identify a location outside that receives a stronger signal and move the outside antenna to that location
(higher is usually better.
• Increase the distance between the booster and outside antenna - vertical separation is better than
horizontal.
• If using an omni outside antenna, upgrade to a directional yagi antenna that can be aimed toward your
closest tower.
Installation
