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Extron electronic DA 6SVA RCA EQ manual

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Table of contents for the manual

  • Page 1

    User ’ s Manual © 2007 Extron Electronics. All rights reserved. Extron Electronics, USA 1230 South Lewis Street Anaheim, CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 Extron Electronics, Europe Beeldschermweg 6C 3821 AH Amersfoort, The Netherlands +800.3987.6673 +31.33.453.4040 FAX +31.33.453.4050 Extron Electronics, Asia 135 Joo Seng Rd. [...]

  • Page 2

    Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock. Caution Read In[...]

  • Page 3

    ᅝܼ乏ⶹ噝Ё᭛ ᅝܼ乏ⶹ噝Ё᭛ 䖭Ͼヺোᦤ⼎⫼᠋䆹䆒໛⫼᠋᠟ݠЁ ⱘ᪡԰੠㓈ᡸ䇈ᯢDŽ 䖭Ͼヺো䄺ਞ⫼᠋䆹䆒໛ᴎ໇ݙᲈ 䴆ⱘॅ䰽⬉य़ˈ᳝㾺⬉ॅ䰽 ⊼ᛣ ⊼ᛣ 䯙䇏䇈ᯢк 䯙䇏[...]

  • Page 4

    DA AV EQ Series • Quick Start Guide Quick Start Guide — DA A V EQ Series QS-1 T o install and set up a DA A V EQ Series distribution amplifier , follow these steps: Step 1 T urn all of the equipment off and disconnect it from the power source. Step 2 Mount the DA A V EQ on a rack shelf, under a desktop or podium, or through a desktop. See “Mo[...]

  • Page 5

    DA AV EQ Series • Quick Start Guide DA AV EQ Series • Table of Contents T able of Contents All trademarks mentioned in this manual are the pr operties of their respective owners. 68-977-01 Rev . B 09 07 Chapter 1 • Introduction .......................................................... 1-1 About this Manual ...................................[...]

  • Page 6

    DA AV EQ Series • Table of Contents T able of Contents, cont’d DA A V EQ Series 1 Chapter One Intr oduction About this Manual About the DA AV EQ Series ii This page was intentionally left blank.[...]

  • Page 7

    DA AV EQ Series • Introduction DA AV EQ Series • Introduction Introduction 1-3 DA 8V/4V Dual EQ — Dual composite video DA that can function as either a 1-input, 8-output DA with one active loop-through or two 1-input, 4-output DAs in one enclosure (no loop-through); equalization and gain controls Features Equalization and gain control — Ind[...]

  • Page 8

    DA AV EQ Series • Introduction Introduction, cont’d DA A V EQ Series 2 Chapter T wo Installation and Rear Panel Mounting the DA AV EQ Series Rear Panel Features and Cabling Setting the Audio Output Gain 1-4 Application diagrams The connection diagrams below show examples of how devices may be connected to the DA A V EQ Series distribution ampli[...]

  • Page 9

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel 2-3 3 . Mechanical loading — Mount the equipment in the rack so that a hazardous condition is not achieved due to uneven mechanical loading. 4 . Circuit overloading — Connect the equipment to the supply circuit and conside[...]

  • Page 10

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d 2-5 T o mount the DA A V EQ under a desk, podium, or table top, 1 . If rubber feet were pr eviously attached to the bottom of the unit, remove them. 2 . Remove the two screws from one side of the unit. Retain the scr[...]

  • Page 11

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d 2-7 c . T ighten the scr ews. d . Replace the DA inside the surface (repeat step 4 ). Rear Panel Features and Cabling The following diagrams show the rear panel configurations of the 10 models in the DA A V EQ series[...]

  • Page 12

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d 2-9 56 8 7 12 4 3 100-240V 0.2A 50/60 Hz LOOP- THRU Dual 1 x 4 Dual 1 x 4 1 x 8 1 x 8 INPUT B INPUT A OUTPUTS DA 8V/4V DU AL 1 5 12 or 12 6 2 DA 8V/4V Dual EQ rear panel 5 78 1 0 9 12 4 11 5 12 6 3 100-240V 0.2A 50/6[...]

  • Page 13

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d 9 Audio input (RCA) — Connect an unbalanced audio input source to these female RCA connectors. (See the diagram below .) Tip (+) S leev e ( ) RCA plug diagram 10 Audio outputs — Connect speakers to these 5-pole c[...]

  • Page 14

    DA AV EQ Series • Installation and Rear Panel DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d Jumpers on the internal board in their default (balanced) position T o change any output channel to unbalanced audio, lift the jumper off the middle and right pins, and place it on the left and middle pins, as shown [...]

  • Page 15

    DA AV EQ Series • Installation and Rear Panel Installation and Rear Panel, cont’d DA A V EQ Series 3 Chapter Thr ee Front Panel Featur es and Operation Front Panel Features Gain and Equalization Controls The following table shows the resulting gain levels for each possible jumper position and balanced/unbalanced wiring combination. Balanced 0 d[...]

  • Page 16

    DA AV EQ Series • Front Panel Features and Operation DA AV EQ Series • Front Panel Features and Operation Front Panel Featur es and Operation 3-3 11/12 EQ GAIN 9/10 EQ GAIN 7/8 EQ GAIN 5/6 EQ GAIN 3/4 EQ GAIN EQ GAIN 1/2 VIDEO DISTRIBUTION AMPLIFIER 1 2 DA 6V/12V Dual EQ front panel A/V DISTRIBUTION AMPLIFIER 5/6 3/4 EQ GAIN YC 1/2 GAIN EQ GAIN[...]

  • Page 17

    DA AV EQ Series • Front Panel Features and Operation DA AV EQ Series • Front Panel Features and Operation Front Panel Featur es and Operation, cont’d 3-5 • DA 6SV EQ, DA 6SV A EQ, and DA 6SV A RCA EQ — The front panels of these models each contain one Y Gain, one Y EQ, and one C Gain potentiometer for each pair of outputs. The illustratio[...]

  • Page 18

    DA AV EQ Series • Front Panel Features and Operation Front Panel Featur es and Operation, cont’d DA A V EQ Series A Appendix A Specifications, Parts, and Accessories Specifications Models Included Parts Optional Accessories Cables 3-6 Adjusting for long cables If you are using long cables, you need to adjust the Gain and EQ potentiometers (pots[...]

  • Page 19

    DA AV EQ Series • Specifications, Parts, and Accessories DA AV EQ Series • Specifications, Parts, and Accessories Specifications, Parts, and Accessories A-3 Minimum/maximum levels Composite video or Y signal 0.4 V to 2.0 Vp-p with no offset at unity gain DA 6SV E Q, DA 6SVA E Q, and DA 6SVA RCA EQ Y: 0.4 V to 2.0 Vp-p with no offset at unity ga[...]

  • Page 20

    DA AV EQ Series • Specifications, Parts, and Accessories DA AV EQ Series • Specifications, Parts, and Accessories Specifications, Parts, and Accessories, cont’d A-5 Audio output Number/signal type DA 6AV RCA EQ and DA 6SVA RCA EQ 6 stereo, unbalanced DA 3AV RCA ................... 3 stereo, unbalanced DA 6A, DA 6AV EQ, and DA 6SVA EQ 6 stereo[...]

  • Page 21

    DA AV EQ Series • Specifications, Parts, and Accessories DA AV EQ Series • Specifications, Parts, and Accessories Specifications, Parts, and Accessories, cont’d A-7 Included Parts These items are included in each order for a DA A V EQ: Included part Part number IEC power cord 5-pin 3.5 mm captive screw connectors (7) 10-10-319 (DA 6A V EQ, DA[...]

  • Page 22

    DA AV EQ Series • Specifications, Parts, and Accessories Specifications, Parts, and Accessories, cont’d A-8 Cables The following cables can be order ed as needed: Cable Part number MHR-2 SVM-M Male to Male 4-pin 26-316-xx Mini DIN S-V ideo Cables (S-video models only) MHR-2P SVM-M Male to Male 4-pin 26-522-xx Mini DIN S-V ideo cables, plenum (S[...]