![Lindsay FIRLDNET GSM CELLULAR RTU Installation Manual Download Page 16](http://html1.mh-extra.com/html/lindsay/firldnet-gsm-cellular-rtu/firldnet-gsm-cellular-rtu_installation-manual_1919636016.webp)
P/N 1389990 Rev B (ECN 32099)
16
Spread Spectrum Installation Guide
FieldNET Base RTU Components
1 - Antenna Connector
2 - 9V Battery
3 - Mesh LED
4 - Signal Strength LEDs
5 - Rx/Tx LEDs
6 - Configuration Switches
7 - Signal Strength Switch
8 - I/O LEDs
9 - Power LED
10 - RTU Cable Connection
All RTUs and Repeaters that the Base RTU is to communicate with must be on the
same hop pattern.
FieldNET Base RTU Hop Patterns
Switch 4 must be in the leftmost "ON" position to configure RTU as a Base
Switches 1 to 3 are used to select hop patterns 0 to 7
Default Base RTU
Hop Pattern: 6