Lumiscope 2220 Manual De Usuario

9

•  While in the forehead mode, a smil-

ing face “   ” will display to indicate a 

temperature lower than 38°C (100.4°F). If 

the temperature is equal to or higher than 

38°C (100.4°F), you will see a frowning 

face “   ” on the display, accompanied 

by one long beep followed by two short 

beeps (see Figures 7 and 8).

•  The LCD displays “Lo” or “Hi” when the 

temperature measured is outside the ther-

mometer’s sensory range (see Figures 9 

and 10).

•  “Err” appears if the operating temperature 

is outside the permissible range of 16°C 

to 35°C (60.8°F to 95°F) (see Figure 11).

•  After one minute without use, the device 

automatically powers itself off to conserve 

battery life.

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