TFA 31.1114 Instrucciones De Uso página 8

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TFA No. 31.1114 Anleitung neu

02.03.2010

10:21 Uhr

Seite 8

Switching °C ↔ °F

Press the Scan key to power on the instrument. Now press the MODE key four

times until the symbol °C or °F is flashing. Press the Scan key again to change

and confirm the desired unit (°C/°F).

Min / Max Mode

Your Flash III is able to indicate the highest or lowest temperature during the

measuring process. Press the Scan key to power on the instrument. Now press

the MODE key once to activate the minimum function, twice to activate the

maximum function. Press the Scan key again to confirm.

Lock Mode

For long-term monitoring your Flash III provides a Lock Mode. Press the Scan key

to power on the instrument. Now press the MODE key three times to activate the

lock function. Press the Scan key again to confirm. The measurement will last

60 minutes at most.

Setting the Emissivity

The FLASH III has been factory-preset to an emissivity of 0.95. This value suits

many applications (foodstuff, plastics, water...). Any alterations should only be

made by authorised persons.

Press and then release Scan key to alter the emissivity. After this, press Mode

key five times. "95E"appears on the display. Now you can continue pressing

Scan key to change the emissivity in the range from 0,05 (5E) and 1,00 (100E).

After you have set the desired value, press Mode key. The instrument will now

take into account the newly set emissivity for the measurements.

Battery change

The FLASH III has two separate battery cases. The upper case is for laser operation

only, the lower case for temperature measurement. The instrument works with-

out laser battery.

37.0

°C

Change the lower battery when the middle or right battery power symbol

appears on the display (lithium cell CR2032). Open the battery compartment at

the back of the instrument turning the cover in direction of the arrow.

Attention:

Power off the instrument before changing battery.

Attention:

Do not dispose of empty batteries in household waste. Take them to special

local collection sites.