HT Instruments HT3305 Bedienungsanleitung Seite 17

TABLE OF CONTENTS
1. PRECAUTIONS AND SAFETY MEASURES ............................................................... 2
1.1. Preliminary instructions ..................................................................................................... 2
1.2. During use ......................................................................................................................... 3
1.3. After use ............................................................................................................................ 3
2. GENERAL DESCRIPTION ........................................................................................... 3
3. PREPARATION FOR USE ........................................................................................... 4
3.1. Initial checks...................................................................................................................... 4
3.2. Instrument power supply ................................................................................................... 4
3.3. Storage ............................................................................................................................. 4
4. NOMENCLATURE ........................................................................................................ 5
4.1. Instrument description ....................................................................................................... 5
4.2. Description of the displayed symbols................................................................................. 5
4.3. Description of function keys ............................................................................................... 5
4.3.1. Trigger key T ............................................................................................................................. 5
4.3.2. / key ................................................................................................................................. 6
/  key ................................................................................................................................. 6
4.3.3.
4.3.4. MODE key ................................................................................................................................ 6
5. OPERATING INSTRUCTIONS ..................................................................................... 7
5.1. IR temperature measurement ............................................................................................ 7
5.2. K-type temperature measurement ..................................................................................... 8
6. MAINTENANCE............................................................................................................ 9
6.1. General information ........................................................................................................... 9
6.2. Battery replacement .......................................................................................................... 9
6.3. Cleaning the instrument .................................................................................................... 9
6.4. End of life .......................................................................................................................... 9
7. TECHNICAL SPECIFICATIONS ................................................................................ 10
7.1. Reference guidelines ....................................................................................................... 10
7.2. General characteristics .................................................................................................... 10
7.3. Environmental conditions for use ..................................................................................... 11
7.4. Accessories ..................................................................................................................... 11
7.4.1. Accessories provided ............................................................................................................. 11
7.4.2. Optional accessories .............................................................................................................. 11
8. SERVICE .................................................................................................................... 12
8.1. Warranty conditions ......................................................................................................... 12
8.2. Assistance ....................................................................................................................... 12
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HT3305