HT instruments HT204 - Manual (Page 2)

HT204
EN - 1
Table of contents:
1. SAFETY PRECAUTIONS AND PROCEDURES ............................................................. 2
1.1. Preliminary ............................................................................................................ 2
1.2. During use ............................................................................................................. 2
1.3. After use ................................................................................................................ 2
2. GENERAL DESCRIPTION .............................................................................................. 3
2.1. Features ................................................................................................................ 3
2.2. Instrument description ........................................................................................... 3
2.3. Description of function keys ................................................................................... 3
2.3.1. ON/OFF key .................................................................................................................. 3
2.3.2. M-H key ......................................................................................................................... 3
2.3.3. W/B key ......................................................................................................................... 4
2.3.4. D-H key ......................................................................................................................... 4
2.3.5. R key ............................................................................................................................. 4
3. PREPARATION FOR USE .............................................................................................. 4
3.1. Initial ...................................................................................................................... 4
3.2. Power supply ......................................................................................................... 4
3.3. Calibration ............................................................................................................. 4
3.4. Storage .................................................................................................................. 4
4. OPERATING INSTRUCTIONS ........................................................................................ 5
4.1. Measurement description ...................................................................................... 5
5. PREVENTIVE MAINTENANCE ....................................................................................... 5
5.1. General information ............................................................................................... 5
5.2. Battery replacement .............................................................................................. 5
5.3. Cleaning ................................................................................................................ 5
5.4. End of life .............................................................................................................. 5
6. TECHNICAL SPECIFICATIONS ..................................................................................... 6
6.1. Characteristics ....................................................................................................... 6
6.1.1. General data .................................................................................................................. 6
6.2. Environment .......................................................................................................... 6
6.2.1. Environmental conditions .............................................................................................. 6
6.3. Accessories ........................................................................................................... 6
6.3.1. Standard accessories .................................................................................................... 6
7. SERVICE ......................................................................................................................... 7
7.1. Warranty conditions ............................................................................................... 7
7.2. Service .................................................................................................................. 7