User’s Manual RGB 109xi and RGB 112xi Dedicated Computer-Video Interfaces with Audio and ADSP™ 68-410-01 Rev.
Precautions Precautions Safety Instructions • English 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 Instructions • Read and understand all safety and operating instructions before using the equipment.
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 .........................
Table of Contents, cont’d RGB 109xi and RGB 112xi 1 Chapter One Introduction About this Manual About the Interfaces Features ii RGB 109xi and RGB 112xi • Table of Contents
Introduction About this Manual This manual documents two dedicated RGB interface units: the RGB 109xi, and the RGB 112xi. Unless otherwise specified, references to “the interface” in this manual pertain to the features or operation of both interfaces. About the Interfaces Both dedicated interfaces have the same features, but each works with a specific type of computer.
Introduction, cont'd RGB 109xi and RGB 112xi 2 Chapter Two Controls and Installation Front and Rear Panels Installation 1-4 RGB 109xi and RGB 112xi • Introduction
Controls and Installation, cont’d Front and Rear Panels While the horizontal shift control is active, "H-SHIFT" appears in the scan rate indicator LCD ( 5 ) and for a further three seconds after the control is no longer active. When the control reaches its maximum or minimum point, "MAX" or "MIN" appears in the scan rate indicator LCD. BUFFERED LOCAL MONITOR OUTPUT H.
Controls and Installation, cont’d 3 DIP Switch — Controls sync on green output, Digital Display Sync Processing, and serration pulse removal. 5 SOG DDSP SERR SPARE 1 — SOG (sync on green output) On — If this switch is set to On (up), the interface outputs sync on green. Off — If this switch is set to Off (down), output is RGBS or RGBHV, depending on how the interface and projector are cabled.
Controls and Installation, cont’d 7 Attach the interface to an audio system. See “Connecting audio” on page 2-12. 8 Plug the interface into a grounded AC power source. 9 Turn on the computer, monitor, and projector (or other display device). 10 The image from the computer should appear on the projector and monitor. If it does not, double check steps 3 through 6 and make adjustments as needed.
Controls and Installation, cont’d 3. Note the positions of jumpers J20 and J40 before changing jumper settings (figure 2-4). There are two possible setting combinations for 3-pin jumpers: pins 1 and 2 connected 1 and 2 2 and 3 Mounting the interface Under-desk Mounting 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 following: 1.
Controls and Installation, cont’d Through-desk mounting To mount the interface through a desk or table using the through-desk mounting kit (Extron part number 70-077-02), do the following: 1. Attach the mounting brackets to the interface using four machine screws and washers (supplied with the mounting kit), as indicated in figure 2-8. Cabling Each interface can connect to the computer or workstation’s local monitor and to a projector or other display device.
Controls and Installation, cont’d 2. Connect the interface cable marked “Video input” to the computer’s video output (where the monitor was originally connected). 3. Connect the audio cable connector on the interface cable to the computer’s audio line output (where the powered speakers were originally connected). Use BNC cables to attach the interface to a projector or other display device. 4.
Controls and Installation, cont’d RGB 109xi and RGB 112xi A Appendix A Reference Information Specifications Part Numbers Mounting Templates 2-14 RGB 109xi and RGB 112xi • Installation
Reference Information Specifications Specifications apply equally to both units, except where noted. Video input Number/type................................. 1 analog RGBHV, RGBS, RGsB, RsGsBs Connectors ..................................... RGB 109xi: 1 15-pin HD male, 48" (122 cm) long cable RGB 112xi: 1 13W3 male, 48" (122 cm) long cable Nominal level(s) ............................ Analog — 0.3 V to 1.5 Vp-p Maximum level(s).......................... Analog — 1.5 Vp-p Impedance . ......................
Reference Information, cont'd Furniture mount............................. Yes, with optional kits: #70-077-01 (under-desk) #70-077-02 (through-desk) Enclosure type ............................... Metal Enclosure dimensions . ................. 1.75" H x 6.38" W x 6.00" D 4.45 cm H x 16.19 cm W x 15.24 cm D Shipping weight ............................ 3 lbs (1.4 kg) Vibration . ....................................... ISTA 1A in carton (International Safe Transit Association) Approvals........................
Reference Information, cont'd Mounting templates FCC Class A Notice All dimensions are in 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 to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
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