Philips AVENT Digital baby thermometer set SCH540/01 SCH540/01 User Manual

Question

Answer

Perhaps you inserted the battery of the flexible-tip 

thermometer in the wrong way. Make sure the + 

pole is facing upwards. For instructions on how to 

place the battery, see chapter ‘Replacing the 

battery’.

The measured 

temperature of the 

thermometers is not 

accurate.

The measured temperature may differ slightly from 

other thermometers you have at home. 

Temperature readings may deviate about 1°C.

Why is the temperature 

reading on the soother 

thermometer not 

accurate?

The temperature reading may be inaccurate 

because you remove the soother thermometer 

from the baby’s mouth too soon. Place the soother 

back into the baby’s mouth and measure again.
The temperature reading may also be inaccurate if 

the baby has drunk a hot or cold liquid just before 

you measure the temperature. Wait 30 minutes 

before you place the soother in the baby’s mouth.
Check if the measurement unit of the soother 

thermometer is firmly attached to the soother and 

completely locked into position, i.e. turned all the 

way to the ‘closed lock’ symbol.

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