Medisana FTO Operations Instructions download pdf (Page 20)

4 Miscellaneous

Ambient temperature is too high.

The ambient temperature is above 40 °C (104 °F).

Ambient temperature is too low.

The ambient temperature is below 5 °C (41 °F).

Error message.

An error has occurred.

Blank display.

Please check the position of the battery.

Symbol indicating flat battery.

Replace the battery.

4.2 Cleaning and maintenance

•

The sensor is the most sensitive part of the MEDISANA FTO

infra-red thermometer. Protect the lens from dirt and damage

by always putting the protective cap on the thermometer when

it is not in use.

• Should the lens get dirty, you can clean it carefully using the

alcohol wipes supplied with the unit. You may also use a cotton

bud soaked in alcohol or warm water to wipe the lens clean.

• Never use strong detergents or hard brushes.

• To clean the thermometer, please use a soft cloth moistened in

a mild soap solution. Do not let water get into the unit. Only use

the unit again when completely dry. However, if any liquid does

get into the unit, remove the battery immediately and discon-

tinue further use. In such a case, contact your dealer or the

MEDISANA Service Department.

• Do not use or store the unit in an environment where the

ambient temperature or humidity is too high or too low (see

operating conditions in the “Specifications” section) , in direct

sunshine, in the vicinity of static electricity or in a dusty en-

vironment.

• Remove the battery if you do not wish to use the unit for an

extended period of time, otherwise there is a risk of the battery

leaking.

• If the thermometer is used as described in these instructions, no

regular maintenance or calibration is required.

°C

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Medisana FTO Operations Instructions Page 20