Answer
Jul 07, 2025 - 10:14 AM
To test the signal strength of the Garnet SeeLevel 709-P2 tank level sensors, utilize the display's diagnostic function by following these steps: First, access diagnostics by pressing and holding the button for the desired tank. The current tank level will appear on the display. Next, while still holding the tank button, press the BATT button. Once "dIA" appears, release both buttons. The display will then show the signal power diagnostic, indicated by a "P" on the left digit (e.g., "P26" for 26% signal power). After 5 seconds, the display will automatically show the sender height, marked by a small "h" on the left digit. This diagnostic feature helps ensure accurate readings and system performance.


Add New Comment