Braun IRT4520USSM manual Replacing the batteries, Calibration, Situation Solution

IRT4520/4020_NA_S4-42 Seite 11 Freitag, 18. August 2006 11:33 11

Trouble-shooting

Error message	Situation	Solution
	Battery is low, but thermometer	Insert new batteries.
	will still operate correctly.
	Battery is too low to take correct	Insert new batteries.
	temperature measurement.

Do you have any further	Call Braun ThermoScan customer
questions?	service.

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Replacing the batteries

The thermometer is supplied with two 1.5 V type AA (LR 06). For best performance, we recommend Duracell® alkaline batteries.

Insert new batteries when the battery symbol appears on the display.

Open the battery compartment. Remove the batteries and replace with new batteries, making sure the poles are in the right direction.

Slide battery door back until it snaps in place.

To protect the environment, dispose of empty batteries at appropriate collection sites according to national or local regulations.

Calibration

The thermometer is initially calibrated at the time of manufacture.

If this thermometer is used according to the use instructions, periodic re-adjustment is not required. If at any time you question the accuracy of temperature measurements, please contact Braun ThermoScan customer service at 1-800-327-7226.

Manufacturing date is given by the LOT number located in the battery compartment. The first number after LOT represents the last digit of the year of manufacture.

The next three digits give the day of the year of manufacture.

An example: LOT 0116 xx xx – this product has been manufactured on the 116th day of the year 2000.

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