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Verfügbare Sprachen
Verfügbare Sprachen
Target laser
The target laser can be activated or deactivated. Press the measuring button (7) to switch on the mea-
suring device. Press the "LASER/BACKLIGHT" button (6). When the laser is active, the laser indicator
(21) (triangle with a laser beam symbol) is displayed. To deactivate the laser, press the
"LASER/BACKLIGHT" button (6) until the laser indicator (21) disappears.
Backlight
Press the "LASER/BACKLIGHT" button (6) to switch the backlight on or off when the measuring device
is switched on. Press the button until the backlight is on or off as desired.
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).
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 measuring device
now measures continuously until the measuring button (7) is pressed again. During continuous measure-
ment, the target laser and the backlight can be switched on or off.
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.
LOG
EMS
LAL
TK
AVG
HAL
MAX
MIN
DIF
MAX/MIN/DIF/AVG measurement:
The secondary display (20) of IR 900-30S shows the highest measured value (MAX), the lowest (MIN),
the difference 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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