Installation Guide

Sensus BA0031 Assembly & Installation Guide (12.14.04) Page 14 12/14/2004
RF Parameters Setting
1. Select the RF configuration page.
2. Set ‘Rx RF Channel’ and ‘Tx RF Channel’. The Channel range is 3 (903.8MHz) to
59 (926.2MHz). The channel spacing is 0.4MHz.
3. The rest of the parameters are configured in the factory to:
•
Freq. Offset – 0
•
Freq. Width – 20000
•
Min Threshold – 300
•
Auto Threshold – Enable
•
Preamble Length – 150.
4. When ‘Auto Threshold’ is enabled, the threshold is reset to the ‘Min Threshold’
value once every hour. The device increases automatically the threshold if the false
alarm rate is high. The current value can be read in the ‘Actual Threshold’ field.