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Extron electronic RGB 326 manual

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Table of contents for the manual

  • Page 1

    User ’ s Manual Extron Electronics, USA 1230 South Lewis Street, Anaheim, CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 USA Extron Electronics, Europe Beeldschermweg 6C, 3821 AH Amersfoort +31.33.453.4040 FAX +31.33.453.4050 The Netherlands Extron Electronics, Asia 135 Joo Seng Rd. #04-01, PM I ndustrial Bldg. +65.383.4400 FAX +65.383.4664 [...]

  • 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

    i RGB 324/326/340 • Table of Contents Chapter 1 • Introduction .......................................................... 1-1 About the RGB 324, RGB 326, and RGB 340 Interface Buffers .................................................................... 1-2 Features ................................................................................[...]

  • Page 4

    ii RGB 324/326/340 • Table of Contents T able of Contents, cont’d RGB 324/326/340 1 Chapter One Intr oduction About the RGB 324, RGB 326, and RGB 340 Interface Buffers Features 68-338-01 E Printed in the USA 09 00[...]

  • Page 5

    RGB 324/326/340 • Introduction RGB 324/326/340 • Introduction Introduction, cont’d Introduction About the RGB 324, RGB 326, and RGB 340 Interface Buffers The Extron RGB 324, RGB 326, and RGB 340 interface buf fers distribute analog computer video and audio signals to the RGB 320 switching interface system. These buffers each of fer a 300 MHz [...]

  • Page 6

    RGB 324/326/340 • Introduction Introduction, cont’d RGB 324/326/340 2 Chapter T wo Installation and Operation Installation Overview Installation and Operation Instructions 1-4[...]

  • Page 7

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-3 Installation 2-2 1. Cut out the center portion of the cut-out template, which is provided in appendix B. 2. Place the template (or the wall box) against the installation surface, and mark the guidelines for the open[...]

  • Page 8

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-5 2-4 Extron RG B 324 INPUT HIGH Z 75 Ohm H. SHIFT V. SHIFT VIDEO LEVEL AUDIO LEVEL ADJUST SHOW ME/ SELECT AUDIO 1 7 5 6 2 4 3 Extron RG B 326 INPUT HIGH Z 75 Ohm ACTIVE AUDIO 1 8 2 4 3 ANALOG AUDIO H SHIFT SHOW ME/ S[...]

  • Page 9

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-6 2-7 5 Adjust knob (RGB 324, RGB 340) — T urning this knob adjusts the horizontal centering, vertical centering, video level, or audio level of the active buffer . After the RGB 320 switches inputs, wait for the pr[...]

  • Page 10

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d Rear panel/circuit board featur es and jumpers RGB 324/326 RGB 340 J10 J8 J9 J10 J8 J9 .8V .9V .8V .9V .7V .7V .7V .8V .9V RGB 324, RGB 326 Interface Buffers Level/Peaking jumpers Default = 0.7V (jumper in the middle po[...]

  • Page 11

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-10 2-11 Metal W all Bo x Screw Braided Shield Installation Cable Foil Shield Cable Clamp T o prevent short circuits, the outer foil sheild can be cut back to the point where the cable exits the cable clamp. T rim back[...]

  • Page 12

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-12 2-13 2. Determine what colors of each conductor type will be used for which signal, or use the examples provided in this manual. 3. Strip 7” to 8” (18 cm to 20 cm) of the outer jacket from the end of the cable.[...]

  • Page 13

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d 2-14 50/60 Hz 100-240V 0.25A COM / PWR Anaheim, CA ABCDE COM / PWR ABCDE White Black Shields Red Black Black Orange Brown Violet Grey White Black Shields Red Black Black Orange Brown Violet Grey 2 1 R L R L RGB 320 Rear[...]

  • Page 14

    RGB 324/326/340 • Installation and Operation RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d Pre-installation testing/tr oubleshooting Before installing a buffer into the wall or furnitur e, test the system to make sure that the connections and settings ar e correct. 1. W ith the power disconnected from the RGB[...]

  • Page 15

    RGB 324/326/340 • Installation and Operation Installation and Operation, cont’d RGB 324/326/340 A Appendix Specifications, Accessories, and Part Numbers Specifications Included Parts Accessories Cables 2-18 Installation Cable Cable Clamp Screws or Nails Wall Stud Extron RG B 326 INPUT H IG H Z 75 Ohm A C T IV E AUDIO RGB 326 Mounting the buffer[...]

  • Page 16

    RGB 324/326/340 • Specifications , Accessories, & Part Numbers RGB 324/326/340 • Specifications , Accessories, & Part Numbers Specifications , Accessories & Part Numbers, cont’d Video Gain ............................................... Unity (0.7V p-p), (0.8V p-p) 15% with 3dB peaking, (0.9V p-p) 30% with 6dB peaking Bandwidth ..[...]

  • Page 17

    RGB 324/326/340 • Specifications , Accessories, & Part Numbers Specifications , Accessories & Part Numbers, cont’d RGB 324/326/340 Included Parts These items are included in each order for a buf fer: Included parts Part number RGB 324 60-234-01 (grey) 60-234-02 (black) 60-234-03 (white) RGB 326 60-235-01 (grey) 60-235-02 (black) 60-235-[...]

  • Page 18

    RGB 324/326/340 • Dimensions and Template RGB 324/326/340 • Dimensions and Template Dimensions and T emplate, cont’d Dimensions All dimensions are given in inches. The symbol “ø“ indicates a diameter . The drawings have been reduced to fit on the page. RGB 326 dimensions RGB 324 dimensions PEM ST ANDOFF BSOS-440-22 NOTE: DRAWING IS NO T [...]

  • Page 19

    RGB 324/326/340 • Dimensions and Template RGB 324/326/340 • Dimensions and Template Dimensions and T emplate, cont’d RGB 340 dimensions Extron RG B 324 INPUT HIGH Z 75 Ohm H. SHIFT V. SHIFT VIDEO LEVEL AUDIO LEVEL ADJUST SHOW ME/ SELECT AUDIO Outside depth = 3.5 " (8.9 cm) Outside width of box = 3.75" (9.5 cm) Hole spacing = 1.8&quo[...]

  • Page 20

    RGB 324/326/340 • Dimensions and Template RGB 324/326/340 • Dimensions and Template Dimensions and T emplate, cont’d B-6 RGB 324/RGB 326 Cut-out T emplate Use the full-size template below as a guide to mark and cut the hole in the wall or furniture thr ough which the b u f fer will be installed. The template includes the recommended 0.1” (0[...]

  • Page 21

    RGB 324/326/340 • Dimensions and Template Dimensions and T emplate, cont’d B-8[...]