Radial Engineering Relay Xo User Manual

FEATURES
1. JR1 REMOTE: Locking XLR
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and ¼" combo jack used to
connect a remote switch. Use with
footswitches, MIDI contact closures
or the Radial JR1.
2. REMOTE LINK: Used to link
the switching of additional Relay
Xo units. Allows stereo and multi-
channel switching systems.
3. MIC/LINE INPUT: Balanced XLR
input. The Relay Xo signal path is
100% passive. Audio signals will
pass through unchanged without
added noise or distortion.
4. OUTPUT-B: Alternate balanced
XLR output. This output is active
when the select switch is pressed
inward or when a remote switch is
closed. The B LED illuminates when
the output is active.
5. OUTPUT-A: Main balanced XLR
output. This output is active when
the switch is in the outward position
or when a remote switch is open.
The A LED illuminates when the
output is active.
6. CABLE CLAMP: Prevents
accidental power disconnection by
locking down the AC adapter cable.
7. POWER JACK: Connection for
the included 15 volt (400mA) AC
power adapter
8. FULL-BOTTOM NO-SLIP PAD:
This provides electrical isolation
and plenty of 'stay-put' friction to
keep the Relay Xo in one place.
9. OUTPUT SELECT: This switch
toggles the Relay Xo's outputs.
Two LED indicators display which
output is active.
10. GROUND LIFT: Disconnects
pin-1 (ground) on the input XLR
jack to help reduce hum and buzz
caused by ground loops.
Radial Engineering Ltd.
®
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Relay Xo specifi cations
Audio circuit type: ............................................... Passive balanced A/B switcher
Switch: ................................................................ Electronically controlled relay
XLR input and outputs: ....................................... AES standard; pin-1 ground,
Ground lift: .......................................................... Lifts pin-1 on the XLR input
Power: ................................................................ 15V/400mA, 120V/240 power
Wiring diagram for custom JR1 REMOTE switch
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1
3
RADIAL ENGINEERING LTD. ("Radial") warrants this product to be free from defects in material and
workmanship 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
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wear and tear on components 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. In the unlikely event that a defect is uncovered,
please call 604-942-1001 or email service@radialeng.com to obtain an RA number (Return Authorization
number) before the 3 year warranty period expires. 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
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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 and transferable warranty. This
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 DESCRIBED ABOVE. NO WARRANTIES WHETHER EXPRESSED OR IMPLIED, INCLUDING
BUT NOT LIMITED 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 SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO
HAVE OTHER RIGHTS, WHICH MAY VARY DEPENDING ON WHERE YOU LIVE AND WHERE THE
PRODUCT WAS PURCHASED.
™
Relay Xo Radial Engineering Ltd.
True to the Music
pin-2 (+), pin-3 (-)
adapter included
Tip
Cable Shield Open Switch
Sleeve
2
Cable Shield Open Switch
RADIAL ENGINEERING 3 YEAR
TRANSFERABLE LIMITED WARRANTY
Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam BC V3C 5M5
tel: 604-942-1001 • fax: 604-942-1010
info@radialeng.com • www.radialeng.com
Relay Xo ™ User Guide - Part# R870 1275 00 • © Copyright 2014 all rights reserved
Specifi cations and appearance are subject to change without notice.
™
Relay Xo
® True to the Music
™
REMOTE AB SWITCHER

USER GUIDE