Contents
1Notes on the operating manual ................................................................................................. 4
1.1 General ............................................................................................................................... 4
1.2 Symbols used...................................................................................................................... 4
2Safety............................................................................................................................................ 5
2.1 Safety information............................................................................................................... 5
2.2 User qualifications............................................................................................................... 5
3Device description ...................................................................................................................... 6
3.1 Designated use................................................................................................................... 6
3.2 Measuring method and functioning..................................................................................... 6
3.3 Device construction............................................................................................................. 6
3.4 Display and operating buttons ............................................................................................ 7
3.5 L50 ultrasonic air transducer............................................................................................... 8
3.6 SONOSPHERE spherical transmitter (optional)................................................................. 8
4Commissioning and installing................................................................................................. 10
4.1 Inserting the batteries ....................................................................................................... 10
4.2 Connecting the power supply unit..................................................................................... 10
4.3 Installing probes................................................................................................................ 10
4.4 Uninstalling probes ........................................................................................................... 11
5Operating the SONAPHONE T ................................................................................................. 12
5.1 Switching the SONAPHONE T on and off ........................................................................ 12
5.2 Setting the sound intensity................................................................................................ 12
5.3 Switching on modulation................................................................................................... 12
5.4 Switching on the light........................................................................................................ 12
5.5 Setting the display contrast and time................................................................................ 13
6Cleaning and care ..................................................................................................................... 14
7Maintenance and troubleshooting........................................................................................... 14
8Technical data ........................................................................................................................... 15