TROUBLE SHOOTING
Performance may be degraded should one or more of the following occur:
• Operation outside stated temperature and humidity range
• Storage outside state temperature and humidity range
• Mechanical shock
• Patient temperature is below ambient temperature
The following chart indicates error messages that may appear on your display,
why they appear, and how you may solve the problem.
Error Symbol
(blank display)
Problem or Cause
Low battery warning.
Low battery.
Unit turned off or battery
problem.
Temperature measurement
is below typical
temperature range.
Temperature measurement
is above typical
temperature range.
Measurement is below the
normal temperature range.
Solution
Replace battery when possible
(thermometer will work).
Replace battery
immediately.
Press SCAN button to activate
unit. Check battery type or polarity
(position in the unit). Replace
battery.
Gently reposition the probe firmly
into the ear canal and try again.
Gently reposition the probe firmly
into the ear canal and try again.
Reposition the probe firmly into the
ear canal and try again.
ENGLISH • 13