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Extron Electronics, USA
Extron Electronics, Europe
1230 South Lewis Street
Beeldschermweg 6C
Anaheim, CA 92805
3821 AH Amersfoort, The Netherlands
800.633.9876 714.491.1500
+800.3987.6673 +31.33.453.4040
FAX 714.491.1517
FAX +31.33.453.4050
www.extron.com
© 2007 Extron Electronics. All rights reserved.
Extron Electronics, Asia
Extron Electronics, Japan
135 Joo Seng Rd. #04-01
Kyodo Building, 16 Ichibancho
PM Industrial Bldg., Singapore 368363
Chiyoda-ku, Tokyo 102-0082
+800.7339.8766 +65.6383.4400
Japan
FAX +65.6383.4664
+81.3.3511.7655 FAX +81.3.3511.7656
User's Manual
Audio/Video Distribution Amplifiers
DA 6V EQ
DA 6SV EQ
DA 6AV EQ
DA 6SVA EQ
DA 6AV RCA EQ
DA 6SVA RCA EQ
DA 6A
DA 8V/4V Dual EQ
DA 12V/6V Dual EQ
DA 3AV RCA
68-977-01, Rev. B
09 07
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Table of Contents
Related Manuals for Extron electronics DA 12V/6V Dual EQ
Summary of Contents for Extron electronics DA 12V/6V Dual EQ
- Page 1 Extron Electronics, Japan Kyodo Building, 16 Ichibancho Chiyoda-ku, Tokyo 102-0082 Japan +81.3.3511.7655 FAX +81.3.3511.7656 DA 6A DA 6SV EQ DA 8V/4V Dual EQ DA 6SVA EQ DA 12V/6V Dual EQ DA 6SVA RCA EQ DA 3AV RCA 68-977-01, Rev. B 09 07...
- Page 2 Precautions Safety Instructions • English Warning This symbol is intended to alert the user of important Power sources • This equipment should be operated only from the power source indicated on the product. This equipment is intended to be used with a main operating and maintenance (servicing) instructions power system with a grounded (neutral) conductor.
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Page 3: Fcc Class A Notice
FCC Class A Notice 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. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. - Page 4 This page was intentionally left blank. Quick Start Guide — DA AV EQ Series To install and set up a DA AV EQ Series distribution amplifier, follow these steps: Step 1 Turn all of the equipment off and disconnect it from the power source.
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Page 5: Table Of Contents
Quick Start Guide — DA AV EQ Series, cont’d Step 4 Connect the cables of the input and output devices to the DA AV EQ, and power on all equipment. • S-video devices are connected to 4-pin mini DIN connectors. •... -
Page 6: Chapter 1 • Introduction
Table of Contents, cont’d DA AV EQ Series Chapter One This page was intentionally left blank. Introduction About this Manual About the DA AV EQ Series DA AV EQ Series • Table of Contents... -
Page 7: About This Manual
DA 3AV RCA — One input, three outputs, audio on RCA connectors, and composite video DA 12V/6V Dual EQ — Dual composite video DA that can function as either a 1-input, 12-output DA with one active loop-through, or two 1-input, 6-output DAs in one enclosure (no loop-through);... -
Page 8: Application Diagrams
Introduction, cont’d Application diagrams The connection diagrams below show examples of how devices may be connected to the DA AV EQ Series distribution amplifiers. 6' Cables 0- 24 H IG O P- DA 6AV EQ O hm Audio Video Distribution 800' Amplifier Cables... -
Page 9: Mounting The Da Av Eq Series
Installation and Rear Panel Mounting the DA AV EQ Series The DA AV EQ distribution amplifiers can be set on a table; mounted on a rack shelf; or mounted through or under a desk, podium, or tabletop. The following optional mounting kits are available for the DA AV EQ Series: •... -
Page 10: Furniture Mounting
Installation and Rear Panel, cont’d 1U Universal Rack Shelf 1/2 Rack Width Front False Faceplate Front false faceplate uses 2 screws. Use the 2 mounting holes on opposite corners. Mounting a DA AV EQ on a 9.5" deep rack shelf Furniture mounting Furniture-mount the DA AV EQ under a desk or shelf using the optional mounting kit (part #70-077-01), as illustrated below. -
Page 11: Through-Desk Mounting
Installation and Rear Panel, cont’d Through-desk mounting Mount the DA AV EQ through a desk or table, using the optional through-desk mounting kit (part #70-077-02). Through-desk mounting the DA AV EQ Mark the opening through which the unit will be mounted —... - Page 12 OUTPUTS 1 x 12 1 x 12 LOOP- THRU Dual Dual INPUT B 1 x 6 1 x 6 50/60 Hz DA 12V/6V Dual EQ rear panel INPUT 100-240V 0.2A OUTPUTS INPUT OUTPUTS HIGH Z 75 Ohm LOOP-THRU 50/60 Hz DA 3AV RCA rear panel AC power connector —...
- Page 13 4-pin mini DIN video loop-through connector. Termination toggle switch — (All models except DA 6A, DA 12V/6V Dual EQ, and DA 8V/4V Dual EQ) Set this switch to High Z (up) if a monitor is plugged into the passive Loop-Thru connector.
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Page 14: Setting The Audio Output Gain
Installation and Rear Panel, cont’d Setting the Audio Output Gain On the DA 6SVA EQ, DA 6AV EQ, and DA 6A audio models, you can set the gain for the left and right channels independently. This applies only to models with captive screw audio connectors. -
Page 15: Chapter 3 • Front Panel Features And Operation
Installation and Rear Panel, cont’d The following table shows the resulting gain levels for each possible jumper position and balanced/unbalanced wiring combination. Jumper Balanced Position (Jumper on right Output and middle pin) Wiring Balanced 0 dB Un balanced -6 dB For example, if you wire output 1 as an unbalanced audio and you place the jumpers for both channels on the left and middle pins, the gain is 0 dB. -
Page 16: Front Panel Features
Front Panel Features and Operation Front Panel Features The following diagrams show the five different front panel configurations of the DA AV EQ series. GAIN GAIN GAIN DA 6AV EQ, DA 6AV RCA EQ, and DA 6V EQ front panel DA 6A and DA 3AV RCA front panel The above illustration shows the DA 6A front panel. -
Page 17: Gain And Equalization Controls
• DA 6V EQ, DA 6AV EQ, DA 6AV EQ RCA, DA 8V/4V Dual EQ, and DA 12V/6V Dual EQ — The front panels of these models feature one Gain and one EQ pot for each pair of outputs. The illustration below shows the Gain and EQ pots for outputs 1 and 2. -
Page 18: Included Parts
Front Panel Features and Operation, cont’d Adjusting for long cables If you are using long cables, you need to adjust the Gain and EQ potentiometers (pots) until you have the best picture quality. Using an oscilloscope is recommended; however, you can make these adjustments without one. -
Page 19: Appendix A • Specifications, Parts, And Accessories
DA 6SV EQ, DA 6SVA EQ, and DA 6SVA RCA EQ 1 S-video, 1 S-video passive loop-through DA 12V/6V Dual EQ and DA 8V/4V Dual EQ 1 composite video and 1 buffered loop- through or 2 composite video... -
Page 20: Audio Input
Specifications, Parts, and Accessories, cont’d Audio Gain ... Unity when internal jumpers are set to match output wiring. See table below for other conditions. Jumper Balanced Position (Jumper on right Output and middle pin) Wiring Balanced 0 dB Un balanced -6 dB Frequency response ... -
Page 21: Models
DA 6AV RCA EQ DA 6SV EQ DA 6SVA EQ DA 6SVA RCA EQ DA 6A DA 8V/4V Dual EQ DA 12V/6V Dual EQ DA 3AV RCA DA AV EQ Series • Specifications, Parts, and Accessories Included Parts Optional Accessories Part number... -
Page 22: Cables
Specifications, Parts, and Accessories, cont’d Cables The following cables can be ordered as needed: Cable MHR-2 SVM-M Male to Male 4-pin Mini DIN S-Video Cables (S-video models only) MHR-2P SVM-M Male to Male 4-pin Mini DIN S-Video cables, plenum (S-video models only) RG6 BNC Series BNC Male to Male Single Conductor SHR cables CSR 6 Captive Screw to RCA Female...
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