Verifit
®
User's Guide Version 4.8 © November 2016
Printing results..................................................................................................................................................................126
Printing setup....................................................................................................................................................................126
Printer connection.............................................................................................................................................................127
Printer types......................................................................................................................................................................128
HP printer..........................................................................................................................................................................128
Custom printer..................................................................................................................................................................128
File output.........................................................................................................................................................................129
Page setup.........................................................................................................................................................................129
Windows-shared printers and folders...............................................................................................................................131
Network printer.................................................................................................................................................................133
Web browser screen capture............................................................................................................................................133
Session setup.....................................................................................................................................................................134
Storing and restoring session files....................................................................................................................................135
21 Troubleshooting...............................................................................................................................................................137
Self test failures................................................................................................................................................................137
Initialize Function............................................................................................................................................................137
Inconsistent levels in speech stimulus.............................................................................................................................138
Test box high distortion or noise......................................................................................................................................138
Test box curves inconsistent............................................................................................................................................138
Test box curves differ from specifications......................................................................................................................138
Test box speaker overdriven............................................................................................................................................139
No test box reference mic. detected.................................................................................................................................139
Invalid test box calibration...............................................................................................................................................139
Unable to calibrate test box microphone.........................................................................................................................139
No on-ear ref. mic. detected.............................................................................................................................................140
Invalid on-ear calibration.................................................................................................................................................140
Unable to calibrate on-ear microphone............................................................................................................................140
Sound field speaker overdriven........................................................................................................................................140
Binaural tests run twice....................................................................................................................................................141
Invalid binaural equalization............................................................................................................................................141
Invalid WRECD transducer coupler calibration..............................................................................................................141
Invalid RECD real ear measurement...............................................................................................................................141
Headphone high distortion or noise.................................................................................................................................142
22 Technical Specifications..................................................................................................................................................143
23 Glossary............................................................................................................................................................................150
24 References........................................................................................................................................................................155
25 Appendix 1.......................................................................................................................................................................158
Manufacturer Disclosure Statement for Medical Device Security.................................................................................158
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