Model Compatibility: A&D Portable Balances and Battery-Equipped Models
Solution:
The internal battery or external power supply voltage has dropped below the operational threshold.
1.) Action: If operating on batteries, replace all batteries with fresh ones immediately.
2.) Action: If using an AC adapter, ensure it is the original A&D power supply specifically designed for this model.
3.) Warning: Using incorrect voltage or amperage will trigger this fault or potentially damage the internal power board.
4.) Check: Inspect the power cable for any signs of fraying or damage.
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