D) Switch-Off After 10 Minutes Of Continuous Operation (Trig Function); Care And Cleaning; Cleaning The Lens; Cleaning The Housing - VOLTCRAFT IR 650-16D Bedienungsanleitung

d) Switch-off after 10 minutes of continuous operation (TRIG
function)
If you use the TRIG function, the product switches off automatically when the measuring button
is pressed for longer than 10 minutes without interruption. This means that unwanted continuous
measurement can be prevented if, for example, the measuring button is pressed accidentally.
• Hold the MODE button for approx. 1 second to access the setup menu.
• Press the MODE button until TRIG flashes on the display.
• Press the laser/backlight button to activate (ON) or deactivate (OFF) the function.

12. Care and cleaning

Never use aggressive detergents, rubbing alcohol or other chemical solutions, as
these may damage the casing or cause the product to malfunction.
a) Cleaning the lens
• Remove loose particles with clean compressed air and wipe off remaining residues with a
fine lens brush.
• Clean the surface of the lenses using a lens cloth or a soft, lint-free cloth.
• The cloth can be moistened with water or a lens cleaning solution to remove fingerprints and
other residues.
• Do not use any acidic, alcoholic or other solvents or rough, linty cloth to clean the lens.
• Avoid applying too much pressure when cleaning the lens.
b) Cleaning the housing
Use a clean, lint-free, antistatic and slightly damp cleaning cloth.
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