D) Setting The Measuring Unit (°C/°F); E) Continuous Measurement (Lock); F) Settings And Functions Menu; G) Max/Min/Dif/Avg Measurement - VOLTCRAFT IR 900-30S Bedienungsanleitung

d) Setting the measuring unit (°C/°f)
The "°C/°F" switch (9) inside the battery compartment allows you to switch the temperature unit between "°C"
(degrees Celsius) and "°F" (degrees Fahrenheit).

e) Continuous measurement (LoCk)

The measuring device is equipped with a continuous measurement function for long-term measurement.
Press the measuring button (7) to switch on the measuring device. To activate continuous measurement, put the
"LOCK" switch (10) in the "ON" position and press the measuring button (7). The meter only measures continually
until the switch "LOCK" (10) in the battery compartment is switched to "off". During continuous measurement, the
target laser and the backlight can be switched on or off.

f) Settings and functions menu

IR 900-30S offers a settings and functions menu. Press the "MODE" button (3) once to call up the menu. Press
the "MODE" button repeatedly, until the desired setting option is displayed. Use the "UP" button (2) or the "DOWN"
button (8) to adjust the value. Press the measuring button (7) con confirm your changes or the "MODE" button (3) to
move on to the next setting option. Your changes are preserved when the device is switched off.
The settings menu allows you to select, activate or set various functions. The following illustration is a schematic
of the settings menu. Use the "MODE" button (3) to navigate within the menu. Use the "UP" button (2) and the
"DOWN" button (8) to make adjustments.
TK LOG EMS
HAL LAL
DIF AVG
MAX MIN

g) maX/mIN/DIf/aVg measurement

The secondary display (20) of IR 900-30S shows the highest measured value (MAX), the lowest (MIN), the differ-
ence between the highest and the lowest (DIF) and the average temperature (AvG).
In the settings menu, press the "MODE" button (3) until the desired measuring function (MAX/MIN/DIF/AvG) is
indicated by the function indicator (19).
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