User`s guide

27
LEDs lit
Signal Strength
None Under -113 dBm (effectively no signal)
1 -112 dBm to -87 dBm (weak signal)
2 -86 dBm to -71 dBm (medium strength signal)
3 -70 dBm to -51 dBm (strong signal)
The minimum recommended strength indication is 2 LEDs. If you have no or 1 LEDs lit, it is
recommended that you fit an external antenna to the unit.