Care & Cleaning; Battery Replacement; Troubleshooting - Eks 8009 Benutzerhandbuch

5
°C / °F switch:
When the thermometer is turned off, press the SCAN button and then press and hold the
"ON/MEM" button until the icon for °C (Centigrade) shows in the display. The same procedure
to change to °F (Fahrenheit).
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Care & cleaning
The probe is the most delicate part of the thermometer. Handle with care when cleaning the
lens to avoid damage.
• Storage temperature range: -20~50°C (-4~122°F), RH≤85%
• Keep the unit dry and away from any liquids and direct sunlight.
• The probe should not be submerged in liquids.
• If the device is accidentally used without a probe cover, clean it as follows: use a cotton
swab with alcohol (70% concentration) to clean the lens.
• Allow the probe to dry completely for at least 1 minute.
Note:
• If the device is dropped, please check that it is not damaged. If you are not sure if it is
damaged, please send the complete devise to the nearest retailer for recalibration.
• If you hold the thermometer for a long time it may cause the devise to give a higher
room temperature reading. This can even affect body temperature measurement to be
lower than usual.
7

Battery replacement

When the battery icon in the display flashes, the battery should be replaced.
• To open the battery cover: Insert a pointed object, such as a pin, into the battery pin hole.
At the same time push the battery cover backwards.
• Flip out the battery with a small screwdriver.
• Insert the new battery under the metal hook on the left side and
press the right side of the battery down until it clicks into place.
• Replace the battery cover.
! The positive side ( + ) up and the negative ( - )side down.
! Keep the battery away from children.
8
Trouble shooting
Display message
Problem
Device stabilization in progress
Battery is low and no more
measurements are possible.
Measurement before device
stabilization.
The device shows a rapid room
temperature change
The room temperature is not
within the range 10 °C - 40 °C
(50 °F -104 °F)
Wait until
Replace the battery.
Wait until
Allow the thermometer to rest in a
room for at least 30 minutes at room
temperature:
10 °C - 40 °C (50 °F -104 °F).
Allow the thermometer to rest
in a room at least 30 minutes
at room temperature:
10 °C - 40°C (50 °F -104 °F).

Solution
stops flashing.
stops flashing