OSCILLA A30 - Page 2

Id-0334 rev. Calibration manual - EN
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1. Introduction ................................................................................................................................................................ 3
Abbreviations .................................................................................................................................................................. 3
2. Installation .................................................................................................................................................................. 4
System requirements ...................................................................................................................................................... 4
3. System overview ......................................................................................................................................................... 5
Calibration equipment .................................................................................................................................................... 6
4. Operation of the calibration software ........................................................................................................................ 7
Basic operation ............................................................................................................................................................... 7
Preparing calibration of headset ..................................................................................................................................... 8
Air Tone calibration ......................................................................................................................................................... 8
Air Masking calibration(Only A50 & A60) ....................................................................................................................... 9
AIR Distortion test ........................................................................................................................................................... 9
Preparing calibration of bone conductor(Only A50 & A60) .......................................................................................... 10
Bone conductor calibration (Only A50 & A60) .............................................................................................................. 10
5. Calibration certificate ................................................................................................................................................ 11
6. RETSPL Corrections ................................................................................................................................................... 12
7. Correction values for microphone and mastoid ....................................................................................................... 13
8. Authorized Service Levels ......................................................................................................................................... 14
9. Final test after repair ................................................................................................................................................ 14
10. Self diagnostic test ................................................................................................................................................ 15
11. Symbols ................................................................................................................................................................. 16
12. Manufacturer ........................................................................................................................................................ 17
Responsibility of the manufacturer .............................................................................................................................. 17
13. License for Oscilla calibration software ................................................................................................................ 18