User's Manual

WinLink1000 Installation and Operation Manual Chapter 2 Installation and Setup
Beeper Sequence
=beeper on
=beeper off
Description
[approx. 1s]
Best Signal so far
Signal quality increased
No change in signal
Signal quality decreased
[approx. 2s] No air link
Figure 2-9. Beeper Sequence for ODU Alignment
•
Three beeps and a pause is the best signal
Note
Two beeps and a pause, signal quality increased
One beep and pause is no signal change
Any other signal detects no signal between ODUs.
7. Secure the site A ODU to the mast/wall.
8. At site B, adjust the ODU slowly whilst listening to the beeper
sequence until the best signal is attained.
9. Secure the site B ODU to the mast/wall.
10. Monitor the link quality for about 15 minutes to verify stability.
2.13 Calculating the Air Interface Rate
The Air Interface rate is the data transmission rate from one site to the
other, over the wireless WinLink1000 interface. Use the
Link Budget
Calculator Utility
in order to calculate the optimal air interface rate and
the expected performance of the link operating at the user’s
requirements.
The ARA, Adaptive Rate Modulation feature performs this task
automatically and ensures that the transmission rate is set to
maximum whilst the link quality throughput is maintained.
Æ
To open the Link Budget Calculator Utility
1. Click Help on the Menu Bar.
PM Calculating the Air Interface Rate 2-13