90Amanual752 278 Accessez_sh_ 90a Manual_752278_2001 11 Accessez Sh Manual 752278 2001
User Manual: accessez_sh_-90a-manual_752278_2001-11
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Using the Model 90 Modular Selector The Audio Authority® Model 90 provides a convenient solution for demonstrating and switching small shelf-top products. When equipped with the appropriate AccessEZ™ expansion modules, the Model 90 can compare four of virtually any electronic product. If product capacity of eight or more is required, two or more Model 90 units can be combined to form a more complex switching network. Figure 1. Applications The following applications illustrate the scope of the Model 90’s capability for product demonstration: AccessEZ™ Module(s) 920X 920X + 940X 920X + 960X 933X 940X 940X + 940X 950X 960X 965X 2961 Application CD and tape players or line-level subwoofers Stereo receivers and amplifiers S-video sources such as DVD players and satellite receivers Personal stereos, mini speakers, headphones Front stereo speakers, telephones Center and rear speakers Audio/video sources such as DVD, VCR and laserdisc players S-VHS or (S-video) RF sources such as VCRs Provides TheftAlert™ protection when added to a 920X or 950X. Assembly (Some Required) Remove the top cover of the Model 90 by pulling it toward the rear. After loading the Model 90 and connecting products, push the cover back on. Figure 2. The Model 90 comes with its own wall power pack and assembly hardware. AccessEZ switching expansion modules must be purchased Inserting separately. To load switching expansion modules in the Model 90’s Expansion chassis, remove the black protective sleeve from the 5-pin headers Modules extending from the edges of the modules. Plug the first module into the hidden 5-pin receptacle in the printed circuit board at the front of the module compartment (Figure 2). Secure it to the floor of the compartment with four of the self-tapping screws supplied. Tighten the screws just enough to prevent rattles. When correctly tightened, the screws will protrude very slightly from the bottom of the chassis. Add a second module if desired, plugging it into the first module and securing it to the base plate with screws. Figure 4. Under-Shelf Mounting Figure 3. Mounting Shelf-top The Model 90 may be set on a shelf, or Mounting Holes permanently mounted to the top or in Bottom Plate bottom of a shelf with screws. Apply the four self-adhesive feet about 1/4 inch from the corners of the bottom surface if the Model 90 is to be set on a shelf. Secure the unit to the top of a shelf with the two wood screws provided (do not use the adhesive feet with mounting screws). Place one of the provided plastic washers under each of the large holes (Figure 3) in the bottom plate of the Model 90, then drive a wood screw through the plate and each washer into the shelf. Replace the top cover. To mount the Model 90 under a shelf, pop out the hole plugs in the top cover, place plastic washers in the holes and drive a wood screw through each one into the shelf. Load and connect the bottom plate as described below and push it into the pre-mounted top cover (Figure 4). Figure 5. Model 90 920X Low-Level Expander Power Pack 960X S-Video Expander S-VIDEO AUDIO OUT 960X S-VIDEO EXPANDER LEFT CASCADE RIGHT Source #4 Source #3 BUS 1 2 3 920XA 2–CHANNEL Source #2 LEFT LOW LEVEL EXPANDER 4 MADE IN U.S.A. BY AUDIO AUTHORITY RIGHT BUS Dedicated Receiver 1 VIDEO 1 INPUT S-VIDEO LEFT 2 3 4 Source #1 RIGHT The Model 90 shown with an S-video expander and a stereo audio expander to demonstrate video sources. Any expander or combination of two expanders can be used. EZ Plug-in Expansion Ports Product Hookup Plug the products to be demonstrated into product ports 1 through 4 on the switching module(s). Plug the associated system into the Bus ports on the modules. For example, (Figure 5) if the Model 90 is demonstrating S-video sources using a combination of 920X and 960X, plug the audio and video outputs of video player number 1 into product port 1 of the 920X and 960X, respectively, using a stereo RCA patch cord and S-video cord. Plug the Video 1 inputs of a receiver into the Bus ports of the 920X and 960X. Plug the output cord of the supplied wall power pack into either of the 4-pin headers at the front of the module compartment and plug the power pack into a wall outlet. Touch one of the Model 90’s buttons to select a product. Contact your Audio Authority Account Representative for details about connecting Model 90s together to make more complex demonstration systems. If you have any questions about installing, connecting or using this product, please call Audio Authority at 800-322-8346. 2048 Mercer Road, Lexington, Kentucky 40511-1071 Phone: 859-233-4599 • Fax: 859-233-4510 Customer Toll-Free USA & Canada: 800-322-8346 Website: http://www.audioauthority.com 752-278 11-01
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