Operating Instructions MA 25 / MA 25e
operating instructions_8012238-4_MA25_E_13a 1 8012238-4 10/13
Table of Contents Page
1 Introduction ............................................................................................. 2
2. Description .............................................................................................. 3
2.1 Important safety note ............................................................................ 4
2.2 Unpacking and checking the MA 25 ...................................................... 5
2.3 Accessories ............................................................................................ 5
2.4 Connecting the accessories .................................................................... 6
3 Function of buttons and display ................................................................ 7
3.1 Function buttons ................................................................................... 7
3.2 Special functions of MA 25e .................................................................. 8
3.3 Display .................................................................................................. 9
4 Performing tone audiometric tests .......................................................... 10
4.1 Performing automatic tone audiometric test (MA 25e) .......................... 10
5 Setup menu ........................................................................................... 11
6 Warranty and disclaimer ......................................................................... 15
7 Care and maintenance ........................................................................... 16
8 Disinfection ............................................................................................ 16
9 Safety regulations ................................................................................... 17
8.1 Electrical safety .................................................................................... 17
8.2 Measurement safety ............................................................................ 17
8.3 Instrument handling ............................................................................ 17
8.4 Operation ............................................................................................ 17
10 Technical data ...................................................................................... 18
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