User`s manual

43
The ”Ht” and thermometer
icon appears. Temperature is
too high, outside the required
range of 50°F - 104°F (10°C -
40°C). This alerts users that
an incorrect result may occur
if the test continues.
Action: Relocate the meter to a
location with temperature
between 50°F - 104°F (10°C -
40°C).
The ”Lt” and thermometer icon
appears. Temperature is too
low, outside the required range
of 50°F - 104°F (10°C - 40°C).
This alerts users that an
incorrect result may occur if
the test continues.
Action: Relocate the meter to a
location with temperature
between 50°F - 104°F (10°C -
40°C).
System fault
Action: Replace the batteries first.
If Err appears again, please call
the Customer Care Service
toll-free at 866-994-3345 (Eastern
Standard Time, Mon-Fri
8:00AM~6:00PM). During
non-service hours, please contact
your local dealer.