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www.radialeng.com

RADIAL ENGINEERING LTD.

3 YEAR TRANSFERABLE WARRANTY

RADIAL ENGINEERING LTD. (“Radial”) warrants this product to be free from defects in material and workman-
ship and will remedy any such defects free of charge according to the terms of this warranty. Radial will repair 
or replace (at its option) any defective component(s) of this product (excluding fi nish and wear and tear on com-
ponents under normal use) for a period of three (3) years from the original date of purchase. In the event that a 
particular product is no longer available, Radial reserves the right to replace the product with a similar product 
of equal or greater value. To make a request or claim under this limited warranty, the product must be returned 
prepaid in the original shipping container (or equivalent) to Radial or to an authorized Radial repair center and you 
must assume the risk of loss or damage. A copy of the original invoice showing date of purchase and the dealer 
name must accompany any request for work to be performed under this limited warranty. This limited warranty 
shall not apply if the product has been damaged due to abuse, misuse, misapplication, accident or as a result of 
service or modifi cation by any other than an authorized Radial repair center.

THERE ARE NO EXPRESSED WARRANTIES OTHER THAN THOSE ON THE FACE HEREOF AND DE-
SCRIBED ABOVE.  NO WARRANTIES WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIM-
ITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 
SHALL EXTEND BEYOND THE RESPECTIVE WARRANTY PERIOD DESCRIBED ABOVE OF THREE YEARS. 
RADIAL SHALL NOT BE RESPONSIBLE OR LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL 
DAMAGES OR LOSS ARISING FROM THE USE OF THIS PRODUCT.  THIS WARRANTY GIVES YOU SPE-
CIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS, WHICH MAY VARY DEPENDING ON 
WHERE YOU LIVE AND WHERE THE PRODUCT WAS PURCHASED.

Radial 8ox and 8cx Owner’s Manual -  Part #R870 1185  •  V1.0 
Specifi cations and appearance are subject to change without notice.

Radial Engineering Ltd.
1638 Kebet Way, Port Coquitlam BC  V3C 5W9
tel:  604-942-1001 • fax:  604-942-1010 
email:  [email protected] • web:  www.radialeng.com

Summary of Contents for 8ox

Page 1: ...accompany any request for work to be performed under this limited warranty This limited warranty shall not apply if the product has been damaged due to abuse misuse misapplication accident or as a res...

Page 2: ...nce are subject to change without notice Radial Engineering Ltd 1638 Kebet Way Port Coquitlam BC V3C 5W9 tel 604 942 1001 fax 604 942 1010 email info radialeng com web www radialeng com www radialeng...

Page 3: ......

Page 4: ...It s most common in sound reinforcement and live recording when the on stage microphones must be split to feed two mixing consoles When done improperly splitting a signal can dull frequency response l...

Page 5: ...ormer eliminating noise caused by ground loops Once the loop is complete there is the electrical potential for DC voltage to flow through it This potential is caused by the interaction between devices...

Page 6: ...Isolated Output The ISOLATED outputs uses eight precision audio isolation transformers to decouple the mic signals from the DIRECT outputs This output may be patched to a separate audio sys tem withou...

Page 7: ...lt this switch is factory set to lifted allowing the chassis to float ungrounded and should remain this way unless a specific grounding scheme requires the signal ground to be tied to the chassis 10 1...

Page 8: ...r then mates with the socket Pin termination for the Euroblock terminals are clearly marked on the rear panel Referring to the pins on an XLR connector 1 2 3 G G G G Connecting the DB 25 I O The DB 25...

Page 9: ...three consoles to an 8ox The MAIN PA console connects to the DIRECT output and the MONITOR console to the auxil iary DIRECT with LIFT output In order to avoid hum and buzz from ground loops these cons...

Page 10: ...ISOLATED output for that channel Internal Chassis Ground Lift All Channels All tconnectors are 100 isolated from the steel chassis allowing chassis and signal ground to be kept separate However an sin...

Page 11: ...8cx splitters are mounted in an electrical box located in a utility room or under the stage The 8cx is designed to fit in standard size NEMA electrical junction boxes Six 8cx splitters can easily fit...

Page 12: ...AGO connector INTERNAL GROUNDING OPTIONS 8cx FEATURE SET 1 Skeleton Frame The 9 5 x 5 frame is constructed of 14 gauge steel and serves several functions It s built in stand offs allow cable to pass u...

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