Adj DP-DMX20L User Manual
DP-DMX20L
4 CHANNEL DMX
©2015 ADJ Products, LLC all rights reserved. Information,
specications, diagrams, images, and instructions herein are
subject to change without notice. ADJ Products, LLC logo and
identifying product names and numbers herein are trademarks
of ADJ Products, LLC. Copyright protection claimed includes all
forms and matters of copyrightable materials and information
now allowed by statutory or judicial law or hereinafter granted.
Product names used in this document may be trademarks or
registered trademarks of their respective companies and are
hereby acknowledged. All non-ADJ Products, LLC brands and
product names are trademarks or registered trademarks of their
respective companies.
Rev. 10/15
DIMMER PACK
User Instructions
ADJ Products, LLC and all aliated companies hereby dis-
claim any and all liabilities for property, equipment, building, and
electrical damages, injuries to any persons, and direct or indirect economic loss associated with the use or reliance of any
information contained within this document, and/or as a result
of the improper, unsafe, unsucient and negligent assembly,
installation, rigging, and operation of this product.
Europe Energy Saving Notice
Energy Saving Matters (EuP 2009/125/EC)
Saving electric energy is a key to help protecting the enviroment.
Please turn o all electrical products when they are not in use. To
avoid power consumption in idle mode, disconnect all electrical
equipment from power when not in use. Thank you!
La terminación reduce los errores de señal y evita los problemas de transmisión de señal
e interferencia. Siempre es recomendable conectar una terminal DMX (con resistencia de
120 ohm 1/4 de vatio) entre el PIN 2 (DMX-) y el PIN 3 (DMX+) de la última unidad.
DP-DMX20L DMX Set Up DP-DMX20L General Information
REMOTE
CONTROL
INPUT
POWER
INPUT OUTPUT
SOUND
REMOTE
CONTROL
INPUT
POWER
INPUT OUTPUT
SOUND
REMOTE
CONTROL
INPUT
POWER
INPUT OUTPUT
DMX512
DMX+,DMX-,COMMON
1
2
3
Termination reduces signal errors and
avoids signal transmission problems
and interference. It is always advisable
to connect a DMX terminal, (Resistance
120 Ohm 1/4 W) between PIN 2 (DMX-)
and PIN 3 (DMX +) of the last fixture.
Introduction:
Thank you for purchasing the DP-DMX20L™ 4 channel dimmer pack
from ADJ®. To optimize the performance of this product, please read
these operating instructions carefully and familiarize yourself with the
basic operations of this unit. The ADJ® DP-DMX20L,™ is a four channel, DMX dimmer pack. This unit has been tested at the factory before
Power Supply: Before plugging your unit in be sure the source voltage
in your area matches the required voltage for your ADJ® DP-DMX20L.™
The DP-DMX20L™ is available in a 115v and 230v version. Because
line voltage may vary from venue to venue, you should be sure to plug
your power supply into a matching wall outlet before attempting to
operate you controller.
being shipped to you. There is no assembly required.
Data Cable (DMX Cable) Requirements:
The ADJ
This unit allow you to control special eect lighting, that normally could
not be controlled, by a DMX controller. With this revision to our popular
DP-DMX20™ we have eliminated confusing dip switches and replace
them with an easy to use digital switching device that incorporates the
use of an easy to read LCD display.
Customer Support:
ADJ Products, LLC provides a toll free customer support line, to provide help and to answer any question should you encounter problems
during your set up or initial operation. You may also visit us on the web
at www.adj.com for any comments or suggestions. Service Hours are
Monday through Friday 8:00 a.m. to 4:30 p.m. Pacic Standard Time.
Voice: (800) 322-6337
Fax: (323) 582-2941
E-mail: support@americandj.com
Warning!
To prevent or reduce the risk of electrical shock or re, do not expose
this unit to rain or moisture. Clearing memory often may cause damage
to the memory chip, be careful not to re initialize your unit frequency
often to avoid this risk. Only use the recommended AC/DC power
adaptor.
® DP-DMX20L™ is controlled via a standard DMX controller.
Your unit and your DMX controller require a approved DMX-512 110
Ohm Data cable for data input and data output (Figure 1). We recommend Accu-Cable DMX cables. If you
are making your own cables, be sure
to use standard 110-120 Ohm shielded
cable (This cable may be purchased at
almost all professional sound and lighting stores). Your cables should be made
with a male and female XLR connector
on either end of the cable. Also remem-
ber that DMX cable must be daisy
chained and cannot be split.
Notice: Do not use the ground lug on
the XLR connector. Do not connect the cable’s shield conductor to the
ground lug or allow the shield conductor to come in contact with the
XLR’s outer casing. Grounding the shield could cause a short circuit
and erratic behavior.
XLR MALE SOCKET
1 EARTH 2 COLD
3 HOT
XLR FEMALE SOCKET
1 EARTHCOLD2
3 HOT
Figure 1
XLR Pin Configuration:
Pin 1 = Shield
Pin 2 = Data Compliment (negative)
Pin 3 = Data Tr ue (positive)
Caution!
There are no user serviceable parts inside this unit. Do not attempt any
repairs yourself, doing so will void your manufactures warranty. In the
unlikely event your unit may require service, please contact your nearest ADJ® dealer.
ADJ Products, LLC® - www.adj.com - DP-DMX20L Instruction Manual Page 2
COMMON
DMX512 OT
3-PIN XLR
ADJ Products, LLC® - www.adj.com - DP-DMX20L Instruction Manual Page 3
1
3
2
DMX +
DMX -
3
1
2
DMX512 IN
3-PIN XLR
Figure 2
Figure 3
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