
MMR-620 ● MMR-630 –USER MANUAL
TABLE OF CONTENTS
1Safety ................................................................................................................4
2Menu..................................................................................................................5
2.1 LCD contrast............................................................................................................6
2.2 Transmission of data (RS-232) ................................................................................6
2.2.1 Computer connection accessories.....................................................................................6
2.2.2 Connection of the meter to a computer..............................................................................6
2.3 Measurement mode .................................................................................................6
2.4 Display settings........................................................................................................6
2.5 Result display configuration .....................................................................................7
2.6 Default settings ........................................................................................................9
2.7 Selection of the language....................................................................................... 10
2.8 Advanced functions................................................................................................ 10
2.8.1 Manual calibration...........................................................................................................10
2.8.2 Auto-calibration...............................................................................................................11
2.8.3 Return to the default calibration.......................................................................................11
2.8.4 Programme upgrade .......................................................................................................11
2.9 Information on the manufacturer and the programme............................................ 12
3Measurements................................................................................................13
3.1 Configuration of the measurement options............................................................. 13
3.1.1 Selection of the type of object .........................................................................................13
3.1.2 Flow of current................................................................................................................14
3.1.3 Measurement triggering ..................................................................................................14
3.1.4 Saving to memory...........................................................................................................15
3.1.5 Measurement range selection.........................................................................................15
3.2 Connection of the meter and start of measurements ............................................. 16
4Memory of the measurement results...........................................................21
4.1 Manual saving of measurement results in the memory.......................................... 21
4.2 Automatic saving of measurement results in the memory...................................... 22
4.3 Memory browsing................................................................................................... 23
4.4 Memory erasing ..................................................................................................... 23
5Power supply..................................................................................................25
5.1 Monitoring of the power supply voltage.................................................................. 25
5.2 Replacement of accumulators................................................................................ 25
5.3 Charging of accumulators ...................................................................................... 26
5.4 General principles regarding using Ni-MH accumulators ....................................... 28
6Cleaning and maintenance ...........................................................................29
7Storage............................................................................................................29
8Dismantling and utilization...........................................................................29
9Technical data................................................................................................30
10 Accessories....................................................................................................32
10.1 Standard accessories............................................................................................. 32
10.2 Optional accessories.............................................................................................. 32
11 Manufacturer ..................................................................................................33
12 Laboratory services.......................................................................................34