Step 14: Align The Antenna - Proxim Tsunami Multipoint MP-820-BSU-100 Installation Manual

The following table describes the status of LEDs:
LED State
Off
Amber
Blinking Green
Solid Green
: The 'Wireless LED' on the Ethernet port will glow amber during initialization of the board, if device is powered ON
through device serial port using an external 12V power-supply.

Step 14: Align the Antenna

Antenna alignment is the process of physically aligning the antenna of the radio receiver and transmitter to have the best
possible link established between them. The antenna alignment process is usually performed during installation and after
major repairs. If you are installing external antennas, refer to the documentation that accompanies the antenna for
installation instructions.
When the link is established, align the antenna using RSSI LEDs. The more LEDs on the scaling mask glow, better is the signal.
For better signal strength, try adjusting the position of the device.
: For detailed RSSI LED behavior, refer Tsunami
®
Tsunami 800 and 8000 Series - Hardware Installation Guide
Figure 2-12 View LEDs
Power/Ethernet LED
No Power
No Application Image detected (ScanTool
mode)
Power is ON and the Ethernet link is
DOWN
Power is ON and the Ethernet link is UP
®
800 & 8000 Series Software Management Guide v5.2.
800 Series - Hardware Overview and Installation
Ethernet Interface
Radio is not present or failed to detect
Power is ON and device detects reload
signal
Radio is detected but wireless link has
not been established yet
Radio is detected and wireless link has
been established
Wireless LED
27