24
Ultra
TRAK
TM
Doing a Control Solution Test
STEP 1 Insert the Test Strip
Insert a test strip with contact bars end first
and facing up, into the test slot. The meter
turns on automatically and displays“CHK”
and “ ” .
Next, the ambient temperature and then the
code number will appear.
Be sure the code number on the display is the same as the code number
on the test strip vial. If the code numbers do not match, please see “Coding
the Meter” section of this manual.
STEP 2 Press the Main Button
While the “ ” symbol appears on the display, press the Main button and
then “
CTL
” will appear on the display. With the “
CTL
” sign on the display,
the meter will not store your test result in memory. If you decide not to
perform a control solution test, press the Main button again, and the “
CTL
”
sign will disappear.