iAudioInterface2
User Guide
S
tudio
ix
D
igital LLC
V 1.3 November 1, 2011
Страница 1: ...iAudioInterface2 User Guide Studio Six Digital LLC V 1 3 November 1 2011...
Страница 2: ...iAudioInterface2 User Guide Page 2...
Страница 3: ...fidential information and a proprietary product of Studio Six Digital LLC The copyright laws prohibit the copying of this manual or any of the support software programs without the written consent of...
Страница 4: ...mpatible iOS device Hold the plug parallel to the connector since plugging in at an angle may cause the device to not recognize iAudioInterface2 Make sure that you hear both latches click so that you...
Страница 5: ...and is a feature of iOS Although AudioTools is not required to use iAudioInterface2 it is recommended so that you can take advantage of all of its features Calibration You can use iAudioInterface2 rig...
Страница 6: ...eft Input to iOS Device Digital Audio Inputs from iOS Device Digital Audio Outputs Balanced Stereo Output Select Legend Right Output Signal Left Output Signal Right Input Signal Left Output Signal Mic...
Страница 7: ...When you exit AudioTools these settings will be in effect and as they are stored in non volatile memory in iAudioInterface2 even if you unplug it or power down your iOS device the Configuration setti...
Страница 8: ...t during use for most functions Some functions such as the Impedance Meter will disable it to get repeatable readings You can control whether or not the level control is enabled once you leave AudioTo...
Страница 9: ...microphone These settings will be stored by AudioTools and will be in effect whenever you start the App See the Calibration section for more information about hardware gain settings and entering setti...
Страница 10: ...ing the internal battery It will turn on when the battery is completely charged but only when an iOS device is connected It may flash if the battery is faulty overheated or defective Dock connector ca...
Страница 11: ...LED will go out If the LED ever blinks slowly it is indicating a faulty battery The battery will fully charge in 2 3 hours It does not hurt the battery to leave the charger plugged in either with an...
Страница 12: ...ttings on the Settings menu Microphone Setup module The currently active input source is always shown on the screen You may see labels like iAI Mic Low Range or iAI Line Mid Range Line Level Functions...
Страница 13: ...er ranges but the minimum distortion that you can measure will be greater than can be read using the middle level Impedance Meter and Impedance Sweep To measure impedance you need a special cable This...
Страница 14: ...values for your device See our website for the cost for this service and for more details Microphone Calibration with a Calibrator Before beginning calibration connect your microphone to iAI2 and conn...
Страница 15: ...this process so do not alter it The low range setting is now complete Now select High Range darker Select a gain range that is lower by as many dB as you wish to have as headroom above the calibrator...
Страница 16: ...rgy Do not use a sine wave signal because you may get cancellation or reinforcement effects that can throw off the readings Use C Weighting if possible with the calibrated meter Enter the value read f...
Страница 17: ...ow go to the Settings menu Line Output Setup function Enter the Line Output Trim Value from the Calibration Card into the Trim field by tapping the field Tap Done when complete If you wish you can als...
Страница 18: ...est THD n that can be read 0 010 Line Output Maximum 10 dBu balanced 0 009 THD n at 8 00 dBu output level Headphone Amplifier Suitable for driving 150 ohm headphones Battery and Power Input power supp...
Страница 19: ...n costs for return of the goods to be paid by sender The Products must be returned in appropriate packaging comparable to that used in the original package by Manufacturer All replacement or required...
