O W N E R ' S M A N U A L TDQ-150 Stereo Tuner TDQ-150 Stereo Tuner On-Off FM-AM Preset Tune FM STEREO 105.35 MHz 15 CH -1- Table of Contents Important Safety Instructions .............................................................................................3 Front, Rear Panel, and Remote Control Drawings .............................................................4 Introduction ........................................................................................................................5 Installing and Rack Mounting .............................................................................................5 Making Connections to Your TDQ-150 ...............................................................................5 Audio Connections .....................................................................................................6 FM Antenna Connections ..........................................................................................6 AM Antenna Connections ..........................................................................................6 External Remote Control Connections ......................................................................7 AC Line Cord ..............................................................................................................7 Operating Your TDQ-150 ....................................................................................................7 Front Panel Operation ................................................................................................8 Front Panel Display ....................................................................................................8 TDQ-150 Power Activation Options ...................................................................................8 Maintaining Your TDQ-150 .................................................................................................9 In Case of Trouble ..............................................................................................................9 Specifications .....................................................................................................................10 Special Features of the Parasound TDQ-150 Ultra Wideband IF Section Fully Remote Controlled Thirty Station Presets AC Line and DC-Triggering Capability Long-Term Preset Memory Automatic, Manual, and Preset Tuning CMOS Solid State Switching Regulated Power Supply Rear Panel IR Connection Audiophile-Grade Components One Rack Space Panel Height -2- IMPORTANT SAFETY INSTRUCTIONS The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of "dangerous voltage" inside the product that may constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the product. TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 1. 2. 3. 4. 5. 6. 7. 8. Read Instructions -- Read all the safety and operating instructions before operating this product. Retain Instructions -- Retain safety and operating instructions for future reference. Heed Warnings -- Adhere to all warnings on the product and in the operating instructions. Follow Instructions -- Follow all operating and use instructions. Cleaning -- Unplug this product from the wall outlet before cleaning. Use a damp cloth for cleaning. Clean the outside of the product only. Attachments -- Do not use attachments that are not recommended by the product manufacturer; they may be hazardous. Water and Moisture -- Do not use this product near water. Accessories -- Do not place this product on an unstable cart or stand. The product may fall causing bodily injury and damage to the product. A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart to overturn. Ventilation -- Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided. Power Sources -- Operate this product only from the type of power source indicated on the label. If you are not sure of the type of power supply to your home, consult your dealer or local power company. This product is equipped with a three-prong grounding plug. This plug will only fit into a grounding power outlet. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding plug. Power Cord Protection -- Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Lightning-- Unplug the unit from the wall outlet for added protection during a lightning storm and when it is left unattended and unused for long periods of time. This will prevent damage to the product due to lightning and power line surges. Overloading -- Do not overload wall outlets or extension cords. This can result in a fire or electric shock. Inserting Objects into Unit - Never push objects of any kind into this product through any openings; they may touch dangerous voltage points or short out parts that could result in fire or electric shock. Servicing -- Do not attempt to repair or service this product yourself. Opening or removing covers may expose you to dangerous voltage and other hazards. Refer all servicing to qualified service personnel. Damage Requiring Service -- Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a) If the power-supply cord or plug is damaged. b) If liquid has been spilled into the product. c) If the product has been exposed to rain or water. d) If the product does not operate normally by following the operating instructions. e) If the product has been dropped or damaged in any way. f) If the product exhibits a distinct change in performance. Replacement Parts -- When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer. Unauthorized substitutions may result in fire, electric shock, and other hazards. Safety Check -- Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. Wall or Ceiling Mounting -- Mount the product to a wall or ceiling only as recommended. Heat -- The product should be situated away from heat sources such as radiators, heat registers, stoves, and other products (including amplifiers) that produce heat. 9. 10. 11. 12. 13. 14. 15. 16. 17. 19. 20. 21. -3- TDQ-150 Front, Rear Panel and Remote Drawings Output Antenna L CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 120 Vac/60 Hz 10 W TDQ-150 Stereo Tuner Parasound Products, Inc. San Francisco, CA USA FM 75 Ohm AM GND DC Trigger R External remote Input FM Antenna AM Antenna Output DC External Jacks Trigger IR Input AC Receptacle TDQ-150 Stereo Tuner On-Off FM-AM Preset Tune FM STEREO 105.35 MHz 1 5 CH On-Off Button FM/AM Preset Up/Down Tune Up/Down Button Buttons Buttons Display Off On Off Key FM/AM On Key Tuning Keys Tuning Preset FM/AM Key Memory Key Memory Preset Keys 1 2 3 4 5 6 7 8 9 Numerical Keys For Preset Access 0 -4- Introduction Congratulations on your purchase of this precision audio component and thank you for your selection of Parasound. The broadcast reference quality of the Parasound TDQ-150 makes it an excellent choice for your main system and its unique size and features make it particularly useful in custom and multi-zone installations. Please take a few moments now to read these instructions thoroughly so you may fully understand the capabilities of your new tuner. Unpacking and Installation Carefully unpack your TDQ-150 and remove all the enclosed accessories: · Remote control with batteries · Detachable AC cord · FM Folded Dipole 300 Antenna · FM 300 ohm to 75 balun matching transformer · AM loop antenna with self-adhesive bracket Be sure to inspect the unit for any possible shipping damage. If you see any, contact your Parasound Dealer immediately. Save the carton all of the packing materials in case you need to ship the unit for repair. Before you proceed, find the serial number located on the rear panel and record it here for future reference: Serial #____________________ Date of Purchase____________________ Installation and Rack Mounting Your TDQ-150 should be placed on a sturdy surface, out of direct sunlight that may interfere with its remote control sensor. It should be in a well-ventilated area, away from heating ducts or radiators. Do not place your TDQ-150 near digital equipment such as computers or digital processors that could cause interference with broadcast reception. The TDQ-150 is a one rack space height (1.75") x half rack width (9 .5") unit. It can be mounted in a standard 19-inch wide equipment rack side-by-side with a second TDQ-150 or with other Parasound halfwidth components. An optional metal plate and bolts are available to fasten two half-width units together. Making Connections to your TDQ-150 Before making any connections, turn off the power to your preamplifier and power amplifier. Make certain that all your connections are secure and that there is no tension on the cables which could cause them to pull loose later. Audio Connections Connect a pair of high-quality interconnect cables from the Output jacks of your TDQ-150 to any line level input jacks on your preamplifier or system controller preferably marked Tuner. -5- FM Antenna Connections Adequate FM reception and subsequent sound quality is largely dependent upon your choice and location of the antenna. There are several options to consider when selecting an antenna and connecting it to your TDQ-150 Dipole Antenna A standard FM "folded dipole" wire antenna is included with your TDQ-150. This antenna is adequate for most urban and suburban locations and is very easy to install. Simply connect its spade connectors to the screws marked 300 on the supplied small balun 300 to 75 adapter and push the adapter carefully on to the round "F" 75 coaxial antenna connector. You should be prepared to adjust the position of the dipole antenna to optimize reception. Clear reception of certain stations may require a different antenna orientation. Outdoor Antenna For best reception and maximum noise rejection, we recommend the use of a high-quality outdoor FM antenna. Although this requires a little extra effort, the additional stations you can receive and the superior sound quality will be well worthwhile. For best noise rejection, use 75 cable with an "F" connector and connect it directly to the 75 coaxial antenna connector on your TDQ-150. If you use 300 twin lead cable, use the balun adapter as described above. Cable Transmission Many cable companies transmit FM stations and cable TV audio signals along with the cable TV channels. With some cable operators, the quality of the FM radio signal can be very good, depending on the quality of their equipment. Check with your local cable company about the availability of FM stations and possible additional charges for this service. Connection to your TDQ-150 is the same as connecting a second television: Connect a signal splitter to the incoming cable connection and use a 75 F -type connector to connect your television to one output of the splitter and the tuner to the other output. Powered Antennas A small powered indoor antenna is sometimes useful when it's impractical to install an outdoor antenna or where FM transmission is not available via cable or a community TV/FM antenna. However, powered antennas sometimes add noise and distortion to the RF signal. In most cases, you can receive signals better with the supplied dipole antenna. AM Antenna Connections A molded plastic loop antenna is supplied with your TDQ-150. To install the antenna, attach the selfadhesive receptacle to a convenient position on the TDQ-150 rear panel and connect the two wires to the antenna terminals labeled AM and GND. Swivel the antenna away from the rear panel for better AM reception. Never try to use the AM antenna to lift your TDQ-150, it will not support the weight of the chassis. -6- External Remote Control Connection Your TDQ-150 accepts the infrared signal of any popular infrared repeater system to facilitate remote control operation from another room or when your tuner is installed within a closed cabinet. This ...