VOLTCRAFT MT-52 Bedienungsanleitung Seite 49

Important:
– The following table shows the recommended lighting strengths according to the indications of the interna-
tional commission for lighting�
Place:
Office
Meeting room
Writing room
Technical drawing
Factory
Goods receipt, packing
Visual inspection in production lines
Inspection work
Assembly line
Hotel
Entrance area, wardrobe
Reception area, cash point
Shop
Staircase
Shop window area
Hospital
Hospital room, storage
Examination room
Surgical theatre, emergency room
School
Lecture room, assembly hall
Classroom
Crafts and drawing rooms
11.15 RANGE button
The RANGE button enables manual measuring range selection in the voltage, current and impedance measuring
functions� This button is not active in any other measuring functions�
Every time it is pressed, the auto range function is deactivated (display "Auto" goes out) and switches to the next
higher measuring range� After the largest measuring range, it starts again with the smallest one�
For switching off the manual measuring range selection, keep the "RANGE" button pressed for approx� 2s� The display
shows "Auto" again�
Recommended illumination strength in Lux:
200 - 750
700 - 1500
1000 - 2000
150 - 300
300 - 750
750 - 1500
1500 - 3000
100 - 200
200 - 1000
150 - 200
750 - 1500
100 - 200
300 - 750
750 - 1500
100 - 300
200 - 750
500 – 1500
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