136 Performing a linearity test
Roche Diagnostics
cobas
®
pulse · Software version 01.03 · User Assistance · Publication version 1.0
Linearity test
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
Required
Required
Required
Required
Required
Required
3 In the Linearity test screen tap the Level 1 button.
4 CAUTION! Close the test strip container immediately
after removing the test strip.
When prompted, insert a test strip by doing the
following:
• Remove the test strip from the test strip container
and then close it.
• Insert the test strip into the test strip port as far as
it will go.
I
The test strip port light color briefly turns blue
(test strip is recognized and checked), and then
turns white (instrument is ready for sample
application).
An audible signal is emitted.
f The instrument performs checks and notifies you
of any issues.
5 CAUTION! Do not apply the material to the top of the
test strip.
When prompted, apply the material to the front edge
of the test strip.
Ensure that the test strip port is above or on the same
level as the material.
I
The time remaining in which to apply the material
is shown at the bottom of the screen. You have
180 seconds.
When sufficient material has been applied, the
test strip port light color turns blue.
An audible signal is emitted.
6 Non-routine operation