!!
critical Relion

Error Code Hi

Blood glucose level is more than 600 mg/dL. Indicating abnormally high blood sugar (serious hyperglycemia). Perform test again with new strip.

? What Causes This

Abnormally elevated blood glucose potentially dangerous to health.

How to Fix It

Repeat using a fresh strip. Seek professional advice if condition persists or severe.

Source: page 50 of the official manual

From the manual

Manual page 50 — Relion error Hi

This error code appears in:

Relion Premier Classic