User's Manual

Chapter 1 Getting Started
BM2022 Users Guide
19
1.2.1 LEDs
The following figure shows the LEDs (lights) on the BM2022.
Figure 3 The BM2022s LEDs
The following table describes your BM2022s LEDs (from top to bottom).
Table 2 The BM2022 LEDs behavior
LED STATE DESCRIPTION
Power Off The BM2022 is not receiving power.
Red The BM2022 is receiving power but has been unable to start
up correctly or is not receiving enough power. See the
Troubleshooting section for more information.
Green Solid: The BM2022 is receiving power and functioning
correctly.
Flashing: the device is self-testing (startup)
WiMAX Link Off The BM2022 is not connected to a wireless (WiMAX) network.
Green The BM2022 is successfully connected to a wireless (WiMAX)
network.
Green (Blinking
Slowly)
The BM2022 is searching for a wireless (WiMAX) network.
Green (Blinking
Quickly)
The BM2022 has found a wireless (WiMAX) network and is
connecting.
Signal
Strength
Indicator
The Strength Indicator LEDs display the Interference-plus-Noise Ratio (CINR) of the
wireless (WiMAX) connection.
No Signal LEDs On Ths signal strength is less than -90dBm
Signal 1 On The signal strength is between -89dBm and -80dBm.
Signal 1 and 2 On The signal strength is between -79dBm and -70dBm.
Signal 1, 2 and 3 On The signal strength is greater than or equal to -69dBm.
STRENGTH
INDICATORS
VOICE
LED
POWER
LED
SIGNAL
WIMAX
LINK