Quick Start
- Press the Bluetooth button on the UltraSonix device (FM250 or FM350).
- Open the WaterCompass Installer App.
- Connect to the flow monitor using the Installer App.
Device Diagnostics Video (run time: 2 minutes 17 seconds)
State Machine Event
Event Status |
Device State |
[9,6,7] |
No action required |
[9,6,5] |
No action required |
Anything else |
Call Support for assistance |
RSRQ (Reference Signal Received Quality)
Signal Quality (RSRQ) |
RSRP Quality Rating |
Action Required |
0 - 40 |
Poor |
Relocate or extend the antenn |
41 - 49 |
Medium |
No action required |
50 - 59 |
Good |
No action required |
60 - 125 |
Excellent |
No action required |
SNR (Signal To Noise Ratio)
SNR (dB) |
SNR Rating |
Action Required |
0 to 23 |
Poor |
Relocate or extend the antenna |
24 to 37 |
Medium |
No action required |
38 to 44 |
Good |
No action required |
45 to 63 |
Excellent |
No action required |

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