Mac OSX recognition instructions
1. Plug the U37 into the USB port on the computer.
(When using a USB hub, check with the hub manufacturer to
be sure the hub supports a device such as a microphone. Plug
the U37 directly into the computer’s powered USB port for
optimal
performance.)
2. Allow 30 to 60 seconds for the system software to recognize
the
U37.
3. Go to the Apple Menu and locate “System Preferences”.
4. Under “Hardware” click on the “Sound” icon.
5. Click on the “Input” button and choose the “C-Media USB
Audio
Device”.
6. Click on the “Output” button and choose the internal speakers
or the output speakers of your choice. (The “Sound playback”
should remain your usual sound output device).
7. Position the U37 4 to 6 inches away from your source (your
mouth or music instrument).
8. Test the U37 by speaking or playing into the microphone.
©2007 CAD Professional Microphones Part No. 64512-25-00 Oct2007
9. You will see activity in the “Input Level” meter.
10. As you are speaking or playing adjust the “Input Volume”
slider. Take care not to allow the signal to go beyond the
meter, if the meter is fully illuminated the sound can become
distorted. The meter should be illuminated 3/4ths of the way
to obtain the best sound quality.
11. Close the System Preferences window to complete the
settings.
12. Launch your audio recording software.
13. Position the U37 approximately 4 to 6 inches from the sound
source for best results.
14. Locate the Preferences in your audio program and select the
“C-Media USB Audio Device”. Adjust the input level in this
program so that the audio signal is strong but not distorted.
15. Enjoy your CAD U37 USB Studio Recording Microphone.
CAD Professional Microphones
6573 Cochran Rd., Bldg.
I
Solon, OH 44139
800-762-9266 www.cadmics.com
NOTE:
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio commu-
nications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Two-Year Limited Warranty
CAD Professional Microphones hereby warrants that this product will be free of defects in material and workman-
ship for a period of two years from the date of purchase. In the unlikely event that a defect occurs CAD will, at its
option, either repair or replace with a new unit of equal or greater value. Retain proof of purchase to validate the
purchase date and return it with any warranty claim.
Return warranty claims carefully packed, insured and prepaid to the Service Department at the address listed
below.
This warranty excludes exterior fi nish or appearance, damage from abuse, misuse of the product, use contrary
to CAD’s instructions or unauthorized repair. All implied warranties, merchantability, or fi tness for a particular
purpose is hereby disclaimed and CAD hereby disclaims liability for incidental, special or consequential damages
resulting from the use or unavailability of this product.
This warranty gives you specifi c legal rights and you may have other rights that vary from state to state. Some
states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long
an implied warranty lasts, so the above exclusions and limitations may not apply to you.
Note: No other warranty, written or oral is authorized by CAD Professional Microphones.
Shipping Instructions
Please call our customer service department at 440-349-4900 for a pre-approved return authorization number.
Carefully repack the unit and return it to: CAD Professional Microphones, 6573 Cochran Road, Building
I
, Solon,
Ohio 44139.
RETURNS WITHOUT A PRE-APPROVED RETURN AUTHORIZATION NUMBER WILL BE REFUSED.
If outside the United States, contact your local dealer or distributor for warranty details.
