○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ RGB 103xxi , RGB 109xxi , xi and RGB 112xi RGB Dedicated Computer-Video Interfaces with Audio and ADSP™ ○ ○ EXTRON ELECTRONIC INFORMATION EXTRONWEB™: www.extron.com EXTRONFAX™: 714.491.0192 24-hour access — worldwide! ○ EXTRON ELECTRONICS, ASIA 41B Kreta Ayer Road, Singapore 089003 +65.226.0015 FAX +65.226.0019 Singapore ○ EXTRON ELECTRONICS, EUROPE Beeldschermweg 6C, 3821 AH Amersfoort +31.33.453.4040 FAX +31.33.453.
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 103/109/112xi xi 1 Chapter One Introduction About this Manual About the Interfaces Features ii xi Table of Contents RGB 103/109/112xi
Introduction Introduction, cont’d About this Manual Features This manual documents three dedicated RGB interface units: the RGB 103xi, the RGB 109xi, and the RGB 112xi. Unless otherwise specified, references to “the interface” in this manual pertain to the features or operation of all three interfaces. About the Interfaces All three dedicated interfaces have the same features, but each was designed to work with a specific type of computer.
Introduction, cont’d RGB 103/109/112xi xi 2 Chapter Two Controls and Installation Front and Rear Panels Installation LM 1-4 xi Introduction RGB 103/109/112xi
Controls andInstallation, Installation Controls and cont’d Front and Rear Panels While the horizontal shift control is active, H-SHIFT appears in the scan rate indicator LCD ( 5 ) until three seconds after the control is no longer active.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. Front panel features H.
Controls and Installation, cont’d feet, and the gain/peak switch is set to a setting other than Unity, the image may be overcompensated. If the edges of the image seem to exceed their boundaries, or if thin lines and sharp edges look thick and fuzzy, try changing the gain/peak setting. 3 Switch module — Controls sync on green output, Digital Display Sync Processing™, and serration pulse removal. See page 2-9 for information on setting switches.
Controls and Installation, cont’d 3 If desired, change the configuration of jumper J20 (sync polarity) or J40 (vertical sync width). See “Setting internal jumpers” below. 4 Set up the configuration switches. See “Setting configuration switches” on page 2-9. 5 If desired, attach the interface to a table or under a podium using an optional Extron mounting kit. See “Mounting the interface” on page 2-9.
Controls and Installation, cont’d 3. Note the positions of jumpers J20 and J40 before changing jumper settings (figure 7). There are two possible setting combinations for 3-pin jumpers: pins 1 and 2 connected 1 and 2 pins 2 and 3 connected 2 and 3 Setting configuration switches DIP switches The DIP (dual inline package) switches on the rear panel of the interface control the sync on green output, Digital Display Sync Processing, and serration pulses.
Controls and Installation, cont’d 4. Using the four wood screws provided, attach the brackets under the mounting surface (see figure 10). 4. Using the four wood screws provided, attach the brackets to the mounting surface, as shown in figure 12. IN P U T B M UF O FE N R IT E O D R L O O U C TP A U L T H .S H IF T M A C IN TE R FA R C GB E W 10 /A 3 xi D S P INP UT BU MOFFER NIT ED OR LO OU CA TP L UT H.
Controls and Installation, cont’d Unbalanced audio To attach the interface to an unbalanced audio system, do the following: INP UT Front BUF MONFER ED ITOR LOC OUT AL PUT H. Rear 0.5A 40V 100-2 L/ LEVE PEAK50% 0.8V UNITY SPARE SERR INTE RFA RGB CE 109 xi W /AD SP DDSP VGA SOG OUT or MFTA SHI FT PUT OUT 100% 0.9V Hz 50/60 Audio Power Sun or SGI Computer 1. Attach the audio cable to an unbalanced speaker input connector (tip and sleeve).
Controls and Installation, cont’d 2. Attach the audio cable to the captive screw connector (Extron part number Balanced Output 10-319-10). Fasten Tip Ring the captive screws Sleeve (s) Tip inside the audio cable Ring connector as shown in figure 16. 3. Slide the audio cable connector into the audio output connector on the interface.
Specifications, cont’d Specifications Specifications apply to all three units, except where noted. Video input Number/type .............................. 1 analog RGBHV, RGBS, RGsB, RsGsBs Connectors .................................... RGB 103xi: 1 15-pin D male, 48” long cable RGB 109xi: 1 15-pin HD male, 48” long cable RGB 112xi: 1 13W3 male, 48” long cable Nominal level(s) .......................... Analog — 0.3V to 1.5V p-p Maximum level(s) ....................... Analog — 1.5V p-p Impedance .........
Specifications, cont’d Furniture mount .......................... Yes, with optional kits #70-077-01 (underdesk) and #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 ....................................... NSTA 1A in carton (National Safe Transit Association) Approvals .....................................
Reference Guidecont’d Reference Guide, 2.
RGB 103xi, RGB 109xi, RGB 112xi Through Desk Mounting Bracket Template 1.79" 1.79” x 6.39” OPENING IN DESK TOP Drill 3/32” x 1/4” deep pilot holes for supplied screws (4 places) 6.95" 6.39" .173" Dia. Bracket holes (4 places) B-4 0.
