ERROR INDICATORS AND TROUBLESHOOTING TIPS

ERROR INDICATORS

 

SYMBOL

CAUSE

CORRECTION

 

Cuff under-inflated.

 

 

Cuff not applied

Single Mode

 

correctly.

Remove the arm cuff. Read,

 

 

“Taking a Measurement”.

 

 

Take another measurement.

 

 

TruReadTM Mode

 

Cuff over-inflated

The monitor will repeat the

 

 

process up to 5 times.

 

Monitor could not

 

 

detect pulse wave.

Take another measurement and

 

 

remain still until the

 

Air plug is not

measurement is complete.

 

connected.

 

 

Batteries are worn

Replace the four batteries.

 

Refer to “Battery Installation.”

 

 

 

 

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Omron Healthcare HEM-790IT instruction manual Error Indicators and Troubleshooting Tips