Citizen Systems CT830 Thermometer User Manual


 
English
- Eng 10 -
Caution
1. Remove and then reinstall the battery if the Er message
is displayed, if the display is abnormal, or if nothing is
displayed when the ON/MEM button is pressed.
2. To protect the environment, dispose of the used battery
according to local regulations.
3. Remove the battery if the ear thermometer will not be
used for a long time.
4. Keep the battery away from children.
CARE AND CLEANING, STORAGE
The probe is the most delicate part of the thermometer.
Use caution when cleaning the probe lens to avoid damage.
Holding the thermometer too long may cause the probe
to make a higher ambient temperature reading. This could
make the body temperature measurement lower than usual.
After each use, clean the probe and probe lens with a cotton
swab or soft cloth moistened with 70% alcohol.
Let the lens fully dry for at least 30 minutes.
Keep the unit dry and away from where it might be exposed
to moisture, liquids, direct sunlight, high temperature, high
humidity, or excessive dust.
Storing the thermometer at 10 to 40°C (50 to 104°F) allows
you to measure body temperature at any time. Storing
the thermometer below or above this temperature range
may cause it to display Er 3. In such a case, leave the
thermometer at 10 to 40°C (50 to 104°F) for at least 30
minutes before taking a measurement reading.