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Optimus+ Sound Level Meters ā User Manual
Contents
1. Introduction ............................................................................................................................................ 5
2. First use ................................................................................................................................................... 7
2.1 Inserting the batteries ............................................................................................................................................ 8
2.2 Setting the clock ..................................................................................................................................................... 8
2.3 Calibration .............................................................................................................................................................. 9
3. Making a measurement ......................................................................................................................... 11
4. Operations in more detail...................................................................................................................... 12
4.1 NoiseTools ............................................................................................................................................................ 12
4.2 Keypad and controls ............................................................................................................................................. 12
4.3 Connectors ........................................................................................................................................................... 13
4.4 Screen saver ......................................................................................................................................................... 14
4.5 Display .................................................................................................................................................................. 15
4.6 Audio recording .................................................................................................................................................... 17
4.7 Timers ................................................................................................................................................................... 18
4.8 Back erase/pause ................................................................................................................................................. 18
4.9 Memory ................................................................................................................................................................ 19
4.10 Restore factory settings ........................................................................................................................................ 19
4.11 Windshield ............................................................................................................................................................ 19
4.12 Bluetooth .............................................................................................................................................................. 20
4.13 GPS ....................................................................................................................................................................... 20
5 Getting to know your instrument - features & capabilities .................................................................... 25
5.1 Views .................................................................................................................................................................... 25
5.2 High-level noise measurement ............................................................................................................................. 28
6 Menus ................................................................................................................................................... 29
7 Additional information .......................................................................................................................... 32
8 Appendices ............................................................................................................................................ 33
8.1 IEC 61672 test data ............................................................................................................................................... 33
8.2 Common specifications ........................................................................................................................................ 33
8.3 Views .................................................................................................................................................................... 36
8.4 Stored measurements .......................................................................................................................................... 39
8.5 Electrical outputs .................................................................................................................................................. 42
9 Acoustic calibrator information ............................................................................................................. 44
9.1 Setting up the calibrator ....................................................................................................................................... 44
9.2 Calibrating a sound level meter ............................................................................................................................ 44
9.3 Changing the battery ............................................................................................................................................ 45
9.4 Specifications ........................................................................................................................................................ 46
9.5 Technical information ........................................................................................................................................... 46
10 EU Declaration of Conformity ................................................................................................................ 48
11 Product guarantee and extended warranty ........................................................................................... 49
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