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error Visage
Error Code Er2
The error indicates that the arm cuff is not positioned correctly on the arm.
? What Causes This
Cuff placed improperly or not tight enough around the upper arm.
✓ How to Fix It
Correctly position and secure the cuff so it sits correctly on the arm.
Source: page 45 of the official manual
From the manual
This error code appears in:
Visage MD 15469