User manual DRAKE DIGITAL AUDIOACCENT

[. . . ] AudioAccentTM Assistive Listening System Contains an ALT 1000 Assistive Listening Transmitter (with Limiter and Compression) and 4 Model MR306 FM Receivers Instruction Manual Creating Sound Solutions for Easy ListeningTM Important Safeguards WARNING: TO PREVENT FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS PRODUCT'S AC ADAPTER TO RAIN OR MOISTURE i ¡WARNING! RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER OF AC ADAPTER NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL An appliance and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the appliance and cart combination to overturn. The lightning flash with arrow head symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT'S AC ADAPTER TO RAIN OR MOISTURE. [. . . ] See `Front Panel Controls and Indicators: See Item 5; 'TUNE / Buttons' in the `Front Panel Controls and Indicators' section of this manual. GROUND LIFT Switch - Set to the `OFF' position to connect pin 1 of both LEFT and RIGHT XLR connectors to ground. Set to the `ON' position to disconnect both XLR connectors from ground. RIGHT AUDIO INPUT - For stereo input, connect an unbalanced line level right channel stereo audio signal to the phono connector or connect a balanced line level right channel stereo audio signal to the 3-pin female XLR connector. Never connect signals to both the unbalanced and balanced connectors on a given input (Left or Right). The shield connection at pin 1 of the XLR connector can be conveniently connected to ground (GROUND LIFT = `OFF') or lifted from ground (GROUND LIFT = `ON') to eliminate hum or noise as required. For stereo input, program the ALT 1000 to display `STEREO'. See Item 5; 'TUNE / Buttons' in the `Front Panel Controls and Indicators' section of this manual. Connect a monaural audio signal to the appropriate LEFT AUDIO INPUT connector. See Item 5: 'LEFT AUDIO INPUT', on this page. 4 Installation If the optional magnetic-mount antenna is more appropriate, contact your dealer or the R. L. The magnetic-mount antenna installation and placement is detailed on page 5 of this manual. Make audio connections The ALT 1000 will accept line level audio inputs. The best sources for a signal from a sound system are as follows: 1. Speaker Terminal Use XLR connectors to connect balanced audio signals to the ALT 1000 AUDIO INPUTs. Use RCA phono connectors to connect unbalanced audio signals to the ALT 1000 AUDIO INPUTs. The following diagrams illustrate balanced and unbalanced audio wiring details: SETUP and OPERATION Locating the ALT 1000 Prior to connection and adjustments, decide on a location for the ALT 1000 that will provide a reliable signal to the receivers throughout the intended listening area. Generally, for the best transmitted signal coverage, locate the ALT 1000 in an area that is free of metal obstructions and closest to the intended listening area. If the supplied "rubber duck" antenna is to be used, do not locate the ALT 1000 in a metal cabinet. Install the antenna The "rubber duck" antenna fits into the hole on top of the transmitter and threads onto a mounting stud inside. Guide the antenna onto the stud and turn it clockwise to tighten. Do not use excessive force to tighten the antenna; it only needs to be finger-tight. Tighten MA DE I N U. R BY DC INPUT POWER -- E X T. RF OUTPUT A N T E N N A -LIMITING/ COMPRESSION FCC ID: CAR1002434 CANADA: 2785 102 521 THIS DEVICE COMPLIES WITH FCC RULES PART 15. [. . . ] The warranty is for the original owner only and is not transferable. Warranty Three Year Limited Warranty 9 R. L. DRAKE COMPANY warrants to the original purchaser this product shall be free from defects in material or workmanship for three (3) years from the date of original purchase. DRAKE COMPANY or an authorized Drake service facility will provide, free of charge, both parts and labor necessary to correct defects in material and workmanship. DRAKE COMPANY may replace a defective unit. [. . . ]