Accu-Chek Performa Operator's Manual

52
The code chip is from an expired lot
of test strips. Ensure the code chip
number matches the code number
on the test strip container. Make sure
the time and date in the meter are
correct.
Blood or control solution was applied
to the test strip before the ashing
drop symbol appeared on the display.
Discard the test strip and repeat the
test.
An electronic error occurred or, in
rare cases, a used test strip was
removed and reinserted. Turn the
meter off and on, or take the battery
out for 20 seconds and reinsert it.
Perform a blood glucose or control
test. If the problem persists, contact
Roche.
The temperature is above or below
the proper range for the meter. Refer
to the test strip package insert for
system operating conditions. Move to
an area with the appropriate
conditions, wait 5 minutes, and
repeat the test. Do not articially
heat or cool the meter.

Accu-Chek Performa Specifications

General

Sample Size	0.6 µL
Test Time	5 seconds
Meter Dimensions	94 x 52 x 21 mm
Measurement Range	0.6-33.3 mmol/L
Memory Capacity	500 results
Battery Type	1 x CR2032 lithium coin cell
Automatic Power Off	90 seconds after last user action
Operating Humidity	10 to 90% RH
Storage Conditions	10% to 90% RH
Meter Weight	59 g (with battery)