CAD Audio
6573 Cochran Rd., Bldg.
I
Solon, OH 44139 U.S.A.
Tel: (440) 349-4900 Fax: (440) 248-4904
Sales: 800-762-9266 www.cadaudio.com
©2017 CAD Audio Part No. 62267-83-00 Jan2017
4000 Series
Digital Wireless
Microphone System
Manual and
Quick Start-up Guide
Two-Year Limited Warranty
CAD Audio hereby warrants that this product will be free of defects in material and workmanship for a
period of two years from the date of purchase. In the unlikely event that a defect occurs CAD Audio 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.
This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use
contrary to CAD Audio’s instructions or unauthorized repair. All implied warranties, merchantability, or fitness
for a particular purpose is hereby disclaimed and CAD Audio hereby disclaims liability for incidental, special
or consequential damages resulting from the use or unavailability of this product.
This warranty gives you specific 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 Audio.
Individuals with cardiac pacemakers and other similar medical devices should consult with their
physician before using any RF devices. Though the output level of this wireless system is below 50
milliwatts, the proximity of the transmitter to the implant device could pose a threat.
As with any wireless product, environmental conditions can reduce or in some cases prohibit a
successful connection between the transmitter and the receiver.
This device complies with Part 15 of the FCC Rules. Most users of CAD Audio wireless products in
the United States do not need a license for operation. However, the rules for unlicensed operation
state that this device must not cause harmful interference, and must accept any interference received,
including interference that may cause undesired operation. Wireless products meeting CAD factory
standards adhere to these rules. The FCC reserves the right to change these rules at any time. For
more information contact the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless
microphone website at:
www.fcc.gov/cgb/wirelessmicrophones
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept
any interference, including interference that may cause undesired operation of the device.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type
and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential
radio interference to other users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner
avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie
Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres
utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotrope rayonnée
équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communication
satisfaisante.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas
produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d’en compromettre le fonctionnement.
