Radio Shack PRO LX7 User's Manual
Contents
1. signals to provide out standing bass Acoustic Design provides broad smooth frequency response SPEAKER PLACEMENT For the best stereo image place a pair of speakers so the distance between them is about the same as the distance between the listening area and the point halfway between the speakers If you must place the speakers farther apart turn them slightly inward If you must place them closer to each other turn them slightly outward Experiment with your speakers placement to dis cover the best location for them 1995 Tandy Corporation All Rights Reserved Optimus and Radio Shack are registered trademarks used by Tandy Corporation Ea e Sp Lis VJ ki amp 40 4063 fm Page 2 Wednesday August 11 1999 9 45 AM CONNECTIONS With a pair of speakers placed in their approximate locations measure the distance from each speaker to your re ceiver amplifier Use 18 gauge speaker wire for dis tances of 50 feet or less For distances greater than 50 feet use heavier 16 gauge wire Note For maximum bass response and the best overall performance con nect your speakers terminals to the corresponding terminals on the receiv er amplifier to and to You can easily make the proper connec tions with coded speaker wire avail able at your local Radio Shack store 1 Separate the wire s two conduc tors at both ends for a length of about 4 inches 2 Stri2. Dimensions 19 9 11 Inches 48 2 22 8 28 cm HWD WIG tccticecet tetereeaterpiecte teh tech Audet ate ecete E eE 14 8 lbs 6 7 kg Specifications are typical individual units might vary Specifications are subject to change and improvement without notice RADIO SHACK LIMITED WARRANTY This product is warranted against defects for 5 years from date of purchase from Radio Shack company owned stores and authorized Radio Shack franchisees and dealers Within this period we will repair it without charge for parts and labor Simply bring your Radio Shack sales slip as proof of purchase date to any Radio Shack store Warranty does not cover transportation costs Nor does it cover a product subjected to misuse or accidental damage EXCEPT AS PROVIDED HEREIN RADIO SHACK MAKES NO EXPRESS WARRAN TIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURA TION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN Some states do not permit limitation or exclusion of implied warranties therefore the aforesaid limi tation s or exclusion s may not apply to the purchaser This warranty gives you specific legal rights and you may also have other rights which vary from state to state We Service What We Sell 9 94 RADIO SHACK A Division of Tandy Corporation Fort Worth Texas 76102 10A5 Printed in Malaysia KA Ea Zs
3. VJ F amp 40 4063 fm Page 1 Wednesday August 11 1999 9 45 AM e Cat No 40 4063 PRO LX7 Bookshelf Spea Your PRO LX7 Bookshelf Speakers internal elements were exclusively de signed to maintain shape through all phases of operation move diaphragm elements with efficient speed and faithfully reproduce high frequencies The 7 inch driver is specially designed to accurately produce all sonic infor mation from 45 Hz to 2 kHz The pli able diaphragm in the 3 inch 31 2 inch driver can accurately produce sonic in formation from 2 kHz to 25 kHz with extraordinarily low distortion The tweeter s unique design means there is virtually no physical limitation to its production of high frequency sound The speaker cabinet is finished in black woodgrain vinyl The black cloth grille is acoustically transparent and you can remove it for safe and easy cleaning This speaker gives you amazing music reproduction in a small enclosure It ker produces high sound quality with very low distortion and actually delivers de creasing distortion as the sound moves to the higher frequency ranges Its features include Optimus True Line Source Driver uses a pliable diaphragm to reduce or eliminate distortion caused by excess vibration It also can reproduce higher frequencies over 20 kHz without be ing limited by its physical construction High Compliance Woofer accu rately tracks
4. p the insulation from the ends of each conductor to expose 1 4 inch of metal wire then twist the loose wire strands Aja 0N P L zonductors 3 Turn the left speaker s negative terminal counterclockwise to loosen it and insert one of the wire ends into the opening Then turn the terminal clockwise to tighten it 4 Turn the left speaker s positive terminal counterclockwise to loosen it and insert one of the wire ends into the opening Then turn the terminal clockwise to tighten it 5 Using the speaker wire s code as a guide connect the wire from the left speaker s negative termi nal to the receiver amplifier s left negative terminal Then connect the wire from the left speaker s positive terminal to the receiver amplifier s left posi tive terminal 6 Repeat Steps 1 5 to connect the right speaker to the receiver amplifier s right terminals MP Zs VJ F amp 40 4063 fm Page 3 Wednesday August 11 1999 9 45 AM CARE AND MAINTENANCE Your Optimus PRO LX7 Bookshelf Speaker is an example of superior design and craftsmanship The following suggestions will help you care for your speaker so you can enjoy it for years om Keep the speaker dry If it gets wet wipe it dry immediately Liquids L might contain minerals that can corrode the electronic circuits Use and store the speaker only in normal temperature environments Temperature ext
5. remes can shorten the life of electronic devices and distort or melt plastic parts Keep the speaker away from dust and dirt which can cause prema ture wear of parts y Handle the speaker gently and carefully Dropping it can damage cir OS cuit boards and cases and can cause the speaker to work improperly Wipe the speaker with a damp cloth occasionally to keep it looking new Do not use harsh chemicals cleaning solvents or strong deter gents to clean the speaker Caution You might permanently damage your speaker by cleaning it with a vacuum cleaner Instead use a feather duster or a soft cloth Modifying or tampering with the speaker s internal components can cause a mal function and might invalidate your speaker s warranty If your speaker is not per forming as it should take it to your local Radio Shack store for assistance aa Bi Sp Lis A Y 40 4063 fm Page 4 Wednesday August 11 1999 9 45 AM SPECIFICATIONS Frequency Response naa iiaiai aiai 45 25 000 Hz Power Handing esio teoe niitin ra N kG 80 Watts RMS Maximum POWE c ccceeeeescecceeeeeeceeeeeeeaaeeeeeseaaeenenseaaeeeeseeaaaeeeeeseaaeeeneneas 160 Watts IMP OOANCE noaea aE EA A R athens 8 Ohms Nominal Speaker Complement ssssneseeneeeeen 7 inch 17 8 cm High Compliance Woofer 3 inch 31 2 inch 7 6 9 cm Wide Angle Mono Pole Tweeter EniCloSUrescisie sinc chstictacocetitiveetin sate AA E Black Wood Grained Vinyl Cabinet
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