User's Manual Part 1

Chapter 1 Getting Started
BM2022w User’s Guide
19
1.2.1 LEDs
The following figure shows the LEDs (lights) on the BM2022w.
Figure 4 The BM2022w’s LEDs
The following table describes your BM2022w’s LEDs (from top to bottom).
Table 2 The BM2022w LEDs behavior
LED STATE DESCRIPTION
Power Off The BM2022w is not receiving power.
Red The BM2022w 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 BM2022w is receiving power and functioning
correctly.
Flashing: the device is self-testing (startup)
WiMAX Link Off The BM2022w is not connected to a wireless (WiMAX)
network.
Green The BM2022w is successfully connected to a wireless
(WiMAX) network.
Green (Blinking
Slowly)
The BM2022w is searching for a wireless (WiMAX) network.
Green (Blinking
Quickly)
The BM2022w 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.
Signal 1 On The signal strength is in the range between 5 and 15.
Signal 2 On The signal strength is in the range between 16 and 24.
Signal 3 On The signal strength is greater than or equal to 25 dBm
WLAN
LED
STRENGTH
INDICATORS
VOICE
LEDS
POWER
LED
1 & 2
SIGNAL
WIMAX
LINK