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AC40 Instructions for Use - US
Output Specifications
Display
Compatible software
Dimensions (LxWxH)
Weight
Power supply
Operation environment
Transport and storage
Warm up time
5.1 Reference Equivalent Threshold Values for transducers
See Appendix in English in the back of the manual.
5.2 Maximum hearing level settings provided at each test frequency
See Appendix in English in the back of the manual.
5.3 Pin Assignments
See Appendix in English in the back of the manual.
5.4 Electromagnetic Compatibility (EMC)
See Appendix in English in the back of the manual.
TF (side panel)
212uVrms at max. gain for 0dB reading
Input impedance : 3.2KOhm
TF (front panel)
212uVrms at max. gain for 0dB reading
Input impedance : 3.2KOhm
Wave files
Plays wave file from internal SD card
FF 1/2/3/4 Line output
7Vrms at 2KOhms load
60-20000Hz -3dB
FF 1 / 2 / 3 / 4 -
4x20W (only 2x20W can be used by software at the moment)
powered
Left & Right
7Vrms at 10 Ohms load
60-20000Hz -3dB
Ins. Left & Right
7Vrms at 10 Ohms load
60-20000Hz -3dB
HF Left & Right
7Vrms at 10 Ohms load
60-20000Hz -3dB
HLS
7Vrms at 10 Ohms load
60-20000Hz -3dB
Bone 1+2
7Vrms at 10 Ohms load
60-20000Hz -3dB
Ins. Mask
7Vrms at 10 Ohms load
60-20000Hz -3dB
Monitor headset (side
2x 3Vrms at 32 Ohms / 1.5Vrms at 8 Ohms load
panel)
60-20000Hz -3dB
Max.3.5Vrms. by 8 Ω load
Assist Mon.
70Hz-20kHz ±3dB
8.4 inch high resolution colour display 800x600 pixels
Diagnostic Suite - Noah, OtoAccess and XML compatible
522 x 366 x 98 cm / 20.6 x 14.4 x 3.9 inch
Hight with display open: 234 mm / 9.2 inch
7.9kg / 17.4lb
100V~/0.8A –
240V~/0.4A
50-60Hz
Rated at: 2xFF, 1kHz pure-tone, NBN 1kHz
Temperature:
Re. Humidity:
Ambient pressure:
Transport temperature:
Storage temperature:
Re. Humidity:
Approx. 1 minute
15-35°C
30-90% Non condensing
98-104 kPa
-20-50°C
0-50°C
10-95% Non condensing
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