If the meter does not display a message after inserting a test strip:

POSSIBLE CAUSE

WHAT TO DO

Need battery

Replace the battery.

No battery or battery

Check that the battery is

incorrectly installed

correctly installed with the

 

positive “+” side up.

Test strip inserted incorrectly or incompletely

Insert the test strip correctly with the contact bars end first and facing up. Push it in until it will go no further.

Defective meter or test strip

Call 1 800 663-5521.

 

 

 

 

If the test does not start after applying the sample:

 

 

 

 

POSSIBLE CAUSE

WHAT TO DO

 

Insufficient blood sample

Repeat the test with a new

 

 

test strip and a larger sample.

 

 

 

 

Defective test strip

Repeat the test with a new

 

 

test strip.

 

Sample applied after automatic

Repeat the test with a new test

 

shutoff (two minutes after last

strip; apply sample only when

 

user action)

R appears on the display.

 

 

 

 

Defective meter

Call 1 800 663-5521.

 

 

 

 

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Lifescan OneTouch Ultra manual Possible Cause What to do, Call 1 800, If the test does not start after applying the sample