Troubleshooting Guide

1. The signal booster will only work with the correct frequency, so please make

sure yourphonesignaliswiththesamefrequencyasthesignalbooster.

2. This cell phone signal booster will only make a weak signal stronger, it can't

create a signal. That means it won't work if the outdoor antenna can't receive

any signal.

3. The outdoor antenna should receive 2-3 bars of stable signal in the location

where the outdoor antenna is fixed; otherwise, the booster won't work very

well.

4.Must connect the antennas first, and then switch on the power; otherwise,

may damage therepeater.

5. Determine the best location where the highest signal strength is received on

your phone (most amount of bars). Once you ascertain the best location, then

permanently mount the outdoor antenna. Keep the distance between the

outdoor antenna and indoor antenna more than39ftand make sure that there is

a proper physical separation between the outdoor antenna and indoor antenna.

The above thingsareofcriticalimportancetotheboosters'normalworking.

Reason 1

: There are loose or wrong connections

in the repeater system.

Solution:

Checkthattheconnectionsbetween

thedifferentpartsofthe

system are hooked up correctly andtightly.

Reason 2:

The signals of other operators nearby

received by outdoor antenna

aretoostrong.(Forexample,theotheroperator

’ssignalsare10dbstronger

than the needed signals).

Solution 1

: Change the direction of outdoor antenna

or its installation position,

so that the gap of signal strength is reduced between

operators.

Solution 2:

Use barriers ( like buildings ) to block

signals of other operators.