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User’s Manual
RGB 109xi and RGB 112xi
Dedicated Computer-Video
Interfaces with Audio and ADSP™
68-410-01
Rev. D
10 07
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Precautions Precautions Safety Instructions • English 警告 Warning 安全须知 • 中文 Power sources • This equipment should be operated only from the power source 电源 • 该设备只能使用产品上标明的电源。 设备必须使 This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main power operating and maintenance (servicing) instructions in 用有地线的供电系统供电。 第三条线（地线）是安全 system with a grounded (neutral) conductor. The third (grounding) pin is a safety 这个符号提示用户该设备用户手
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Table of Contents Chapter 1 • Introduction ........................................................ 1-1 About this Manual ................................................................... 1-2 About the Interfaces ............................................................... 1-2 Features ....................................................................................... 1-3 Chapter 2 • Controls and Installation ............................ 2-1 Front and Rear Panels ..............
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Table of Contents, cont’d RGB 109xi and RGB 112xi Chapter One 1 Introduction About this Manual About the Interfaces Features ii RGB 109xi and RGB 112xi • Table of Contents
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Introduction About this Manual Features This manual documents two dedicated RGB interface units: Each interface includes the features listed below. See “Front and the RGB 109xi, and the RGB 112xi. Unless otherwise specified, Rear Panels” on page 2-2 for information about the controls. references to “the interface” in this manual pertain to the ™ ™ ADSP (Advanced Digital Sync Processing ) — Allows sync features or operation of both interfaces. processing operations, such as horizontal
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Introduction, cont'd RGB 109xi and RGB 112xi Chapter Two 2 Controls and Installation Front and Rear Panels Installation 1-4 RGB 109xi and RGB 112xi • Introduction
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Controls and Installation, cont’d While the horizontal shift control is active, "H-SHIFT" appears in Front and Rear Panels the scan rate indicator LCD ( 5 ) and for a further three seconds after the control is no longer active. When the control reaches its Front panel features maximum or minimum point, "MAX" or "MIN" appears in the scan rate indicator LCD. INPUT H. SHIFT BUFFERED LOCAL MONITOR OUTPUT Scan rate indicator LCD — Shows the scan rate for the selected 5 input, in kilohertz (
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Controls and Installation, cont’d DIP Switch — Controls sync on green output, Digital Display RGB output —Connect coaxial cables to these female BNC 3 5 Sync Processing, and serration pulse removal. connectors to an RGB ourput device. Connect cables for the appropriate signal type, as shown below. 1 — SOG (sync on green output) R G B R G B R G B On — If this switch is set to On (up), the interface H V S H V S H V S outputs sync on green. RGBHV RGsB RGBS Off — If this switch is set to
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Controls and Installation, cont’d To change the jumper settings, do the following: 7 Attach the interface to an audio system. See “Connecting audio” on page 2-12. 1. If the power cord is attached, remove power from the interface by disconnecting the AC power cord from the 8 Plug the interface into a grounded AC power source. unit. 9 Turn on the computer, monitor, and projector (or other 2. Remove the interface cover (the top half of the enclosure), display device). as shown in figure 2
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Controls and Installation, cont’d 3. Note the positions of jumpers J20 and J40 before changing Mounting the interface jumper settings (figure 2-4). There are two possible setting Under-desk Mounting combinations for 3-pin jumpers: To mount the interface under a desk or in a podium using the under-desk mounting kit (Extron part number 70-077-01), do the pins 1 and 2 connected following: 1 and 2 1. Attach the mounting brackets to the interface using four machine screws supplied with the mo
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INPUT H. SHIFT BM UO FF N E IT RO ER D O LO UT CP AU LT RGB 109 xi VGA INTERFACE W /ADSP INPUT BUFFERED LOCAL H. SHIFT MONITOR OUTPUT RGB 112 xi VGA INTERFACE W /ADSP Controls and Installation, cont’d Through-desk mounting Cabling To mount the interface through a desk or table using the Each interface can connect to the computer or workstation’s through-desk mounting kit (Extron part number 70-077-02), do local monitor and to a projector or other display device. the following: Figur
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Controls and Installation, cont’d 2. Connect the interface cable marked “Video input” to 2. Attach the audio cable to the captive screw connector the computer’s video output (where the monitor was (Extron part number 10-319-10) as shown below. Fasten originally connected). down the captive screws inside the audio cable connector. Unbalanced Output 3. Connect the audio cable connector on the interface cable Tip to the computer’s audio line output (where the powered See Warning Sleeve (s) s
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Controls and Installation, cont’d RGB 109xi and RGB 112xi Appendix A A Reference Information Specifications Part Numbers Mounting Templates 2-14 RGB 109xi and RGB 112xi • Installation
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Reference Information Input impedance .......................... 10 kohms Specifications Output impedance ....................... 75 ohms Specifications apply equally to both units, except where noted. Max. propagation delay ............... 48 ns Max. rise/fall time ........................ 3.5 ns Video input Polarity............................................ RGBHV: when RGBHV is input, polarity Number/type ................................ 1 analog RGBHV, RGBS, RGsB, RsGsBs foll
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Reference Information, cont'd Furniture mount ............................ Yes, with optional kits: BNC cables #70-077-01 (under-desk) #70-077-02 (through-desk) BNC Cable Part # Enclosure type .............................. Metal Enclosure dimensions .................. 1.75" H x 6.38" W x 6.00" D BNC-5 Mini HR Cables 4.45 cm H x 16.19 cm W x 15.24 cm D BNC-5 3' (1 m) HR 26-260-15 Shipping weight ........................... 3 lbs (1.4 kg) BNC-5 6' (2 m) HR 26-260-01 Vibration .........
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Reference Information, cont'd Mounting templates FCC Class A Notice Alldimensions ar ein inches. Drawings not to scale. Note: 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. These limits are designed 6.95 to provide reasonable protection against harmful interference when the equipment is 6.39 operated in a commercial environment. This equipment generates, uses and can radiate radio frequenc
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Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan 1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Rd. #04-01 Kyodo Building, 16 Ichibancho Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082 800.633.9876 714.491.1500 +800.3987.6673 +31.33.453.4040 +800.7339.8766 +65.6383.4400 Japan FAX 714.491.1517 FAX +31.33.453.4050 FAX +65.6383.4664 +81.3.3511.7655 FAX +81.3
