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HT Instruments FLASHMETER Bedienungsanleitung Seite 20

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  • DEUTSCH, seite 52
TABLE OF CONTENTS
1.
PRECAUTIONS AND SAFETY MEASURES ............................................................... 2
1.1.
Preliminary instructions ..................................................................................................... 2
1.2.
During use ......................................................................................................................... 3
1.3.
After use ............................................................................................................................ 3
1.4.
Definition of Measurement (Overvoltage) category ........................................................... 3
2.
GENERAL DESCRIPTION ........................................................................................... 4
2.1.
Measuring average values andTRMS values .................................................................... 4
2.2.
Definition of true root mean square value and Crest factor ............................................... 4
3.
PREPARATION FOR USE ........................................................................................... 5
3.1.
Initial checks ...................................................................................................................... 5
3.2.
Instrument power supply ................................................................................................... 5
3.3.
Storage .............................................................................................................................. 5
4.
NOMENCLATURE ........................................................................................................ 6
4.1.
Description of the instrument ............................................................................................. 6
4.2.
Description of the symbols on the display ......................................................................... 6
4.3.
Description of function keys .............................................................................................. 7
4.3.1.
ON/OFF key ( ) ......................................................................................................................... 7
4.3.2.
HOLD/
4.3.3.
V/Ω/
key ................................................................................................................................... 7
4.3.4.
Detection of AC voltage without contact ..................................................................................... 7
4.3.5.
Auto-Power-Off function ............................................................................................................. 7
5.
OPERATING INSTRUCTIONS ..................................................................................... 8
5.1.
DC Voltage measurement ................................................................................................. 8
5.2.
AC Voltage measurement ................................................................................................. 9
5.3.
Resistance measurement ................................................................................................ 10
5.4.
Continuity test.................................................................................................................. 11
6.
MAINTENANCE ......................................................................................................... 12
6.1.
General information ......................................................................................................... 12
6.2.
Replacing the battery ...................................................................................................... 12
6.3.
Cleaning the instrument .................................................................................................. 12
6.4.
End of life ........................................................................................................................ 12
7.
TECHNICAL SPECIFICATIONS ................................................................................ 13
7.1.
Technical characteristics ................................................................................................. 13
7.2.
General characteristics .................................................................................................... 13
7.3.
Environment .................................................................................................................... 14
7.3.1.
Environmental conditions for use ............................................................................................. 14
7.4.
Accessories ..................................................................................................................... 14
7.4.1.
Standard accessories ............................................................................................................... 14
8.
ASSISTANCE ............................................................................................................. 15
8.1.
Warranty conditions ......................................................................................................... 15
8.2.
Assistance ....................................................................................................................... 15
................................................................................................................................. 7
EN - 1
FLASHMETER

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