VOLTCRAFT Ir 1200-50D USB Bedienungsanleitung Seite 44

With the continuous measurement function on, the measuring button (5), the button "MODE" and the
automatic deactivation are off.
Display lighting quick settings
The display lighting can be set via the direct menu as well.
Switch on the meter by briefly pushing the measuring button (5).
Select the setting menu by pushing the button "MODE" within the pre-set deactivation time
The display lighting is set via the function "Lit" with the button "F2". Every push will switch the lighting one step
brighter and will start at dark again after the brightest stage.
Switching the laser function on and off
The target laser can be switched on and off. Deactivation of the laser is required when strongly glossy or reflecting
surfaces must be measured. This prevents uncontrolled deflection of the beams.
Switch on the meter by briefly pushing the measuring button (5).
Select the setting menu by pushing the button "MODE" within the pre-set deactivation time
The target laser is switched on and off via the function "Laser" with the button "F3". Every push will switch the func-
tion on or off. The active laser function is signalled by the laser symbol (7E) in the display.
Never look into the laser exit apertures to check the laser's function. For this, always observe the techni-
cal data in these operating instructions.
alarm function "hi/Lo"
The meter is equipped with a visual and acoustic alarm function. The alarm can be set and activated separately for
overtemperature "Hi" and undertempature "Lo".
When exceeding or undercutting the set temperatures, an alarm sounds and the symbol of the corresponding alarm
level starts to flash. The alarm is triggered when the lower alarm level "Lo" is undercut or the upper alarm value "Hi"
is exceeded.
Switch on the meter by briefly pushing the measuring button (5).
Select the setting menu "Hi/Set/Lo" by pushing the button "MODE" within the pre-set deactivation time.
Set alarm
Select the setting for the upper alarm value "Hi" with the function button "F1" or the setting for the lower alarm value
"Lo" with the button "F3".
The alarm value is set via the two function buttons "F1" and "F3". Keep the button pushed. This switches the deci-
mal point after a brief time to set larger values more quickly.
The smallest setting step is in steps of 0.1 up to 999.9, and in steps of 1 from 1000 onwards.
The alarm function is activated or deactivated via the button "F2". The menu function for the button "F2" shows the
current condition of this function from time to time. Every push will change the current status:
Off = deactivated
On = activated
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