Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio HT-R640 hfe_onkyo_ht-r640_en

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AV Receiver

HT-R640                                                 Connections...................................18

                                                        First Time Setup.............................38

Instruction Manual
                                                        Basic Operations ...........................45

                                                        Advanced Operations....................62

                                                        Advanced Setup.............................63

                                                        Controlling Other Components ....72

                                                        Specifications ................................75
Thank you for purchasing an Onkyo AV Receiver.
Please read this manual thoroughly before making
connections and plugging in the unit.
Following the instructions in this manual will enable
you to obtain optimum performance and listening         Troubleshooting.............................76
enjoyment from your new AV Receiver.
Please retain this manual for future reference.

     WARNING:                                                                WARNING                         AVIS
                                                                                  DO NOT OPEN              NE PAS OUVRIR
     TO RAIN OR MOISTURE.                                                 The lightning flash with arrowhead symbol, within an
                                                                          equilateral triangle, is intended to alert the user to the
     CAUTION:                                                             presence of uninsulated "dangerous voltage" within
     TO REDUCE THE RISK OF ELECTRIC SHOCK,                                the product's enclosure that may be of sufficient
                                                                          magnitude to constitute a risk of electric shock to
     DO NOT REMOVE COVER (OR BACK). NO                                    persons.
                                                                          The exclamation point within an equilateral triangle is
     SERVICING   TO   QUALIFIED   SERVICE                                 intended to alert the user to the presence of important
     PERSONNEL.                                                           operating and maintenance (servicing) instructions in
                                                                          the literature accompanying the appliance.

    Important Safety Instructions
     1.   Read these instructions.                               15. Damage Requiring Service
     2.   Keep these instructions.                                   Unplug the apparatus from the wall outlet and refer
     3.   Heed all warnings.                                         servicing to qualified service personnel under the
                                                                     following conditions:
     4.   Follow all instructions.                                   A. When the power-supply cord or plug is dam-
     5.   Do not use this apparatus near water.                          aged,
     6.   Clean only with dry cloth.                                 B. If liquid has been spilled, or objects have fallen
     7.   Do not block any ventilation openings. Install in              into the apparatus,
          accordance with the manufacturer's instructions.           C. If the apparatus has been exposed to rain or
     8.   Do not install near any heat sources such as radia-            water,
          tors, heat registers, stoves, or other apparatus           D. If the apparatus does not operate normally by
          (including amplifiers) that produce heat.                      following the operating instructions. Adjust only
                                                                         those controls that are covered by the operating
     9.   Do not defeat the safety purpose of the polarized or           instructions as an improper adjustment of other
          grounding-type plug. A polarized plug has two                  controls may result in damage and will often
          blades with one wider than the other. A grounding              require extensive work by a qualified technician
          type plug has two blades and a third grounding                 to restore the apparatus to its normal operation,
          prong. The wide blade or the third prong are pro-          E. If the apparatus has been dropped or damaged in
          vided for your safety. If the provided plug does not           any way, and
          fit into your outlet, consult an electrician for           F. When the apparatus exhibits a distinct change in
          replacement of the obsolete outlet.                            performance this indicates a need for service.
    10.   Protect the power cord from being walked on or         16. Object and Liquid Entry
          pinched particularly at plugs, convenience recepta-        Never push objects of any kind into the apparatus
          cles, and the point where they exit from the appara-       through openings as they may touch dangerous volt-
          tus.                                                       age points or short-out parts that could result in a
    11.   Only use attachments/accessories specified by the          fire or electric shock.
          manufacturer.                                              The apparatus shall not be exposed to dripping or
    12.   Use only with the cart, stand, PORTABLE CART WARNING       splashing and no objects filled with liquids, such as
          tripod, bracket, or table spec-                            vases shall be placed on the apparatus.
          ified by the manufacturer, or                              Don't put candles or other burning objects on top of
          sold with the apparatus.                                   this unit.
          When a cart is used, use cau-                          17. Batteries
          tion when moving the cart/                                 Always consider the environmental issues and fol-
          apparatus combination to                                   low local regulations when disposing of batteries.
          avoid injury from tip-over.     S3125A
                                                                 18. If you install the apparatus in a built-in installation,
    13.   Unplug this apparatus during lightning storms or           such as a bookcase or rack, ensure that there is ade-
          when unused for long periods of time.                      quate ventilation.
    14.   Refer all servicing to qualified service personnel.        Leave 20 cm (8") of free space at the top and sides
          Servicing is required when the apparatus has been          and 10 cm (4") at the rear. The rear edge of the shelf
          damaged in any way, such as power-supply cord or           or board above the apparatus shall be set 10 cm (4")
          plug is damaged, liquid has been spilled or objects        away from the rear panel or wall, creating a flue-like
          have fallen into the apparatus, the apparatus has          gap for warm air to escape.
          been exposed to rain or moisture, does not operate
          normally, or has been dropped.

1. Recording Copyright--Unless it's for personal use         For U.S. models
   only, recording copyrighted material is illegal with-
                                                             FCC Information for User
   out the permission of the copyright holder.
2. AC Fuse--The AC fuse inside the unit is not user-         CAUTION:
   serviceable. If you cannot turn on the unit, contact      The user changes or modifications not expressly
   your Onkyo dealer.                                        approved by the party responsible for compliance could
                                                             void the user's authority to operate the equipment.
3. Care--Occasionally you should dust the unit all
   over with a soft cloth. For stubborn stains, use a soft   NOTE:
   cloth dampened with a weak solution of mild deter-        This equipment has been tested and found to comply
   gent and water. Dry the unit immediately afterwards       with the limits for a Class B digital device, pursuant to
   with a clean cloth. Don't use abrasive cloths, thin-      Part 15 of the FCC Rules. These limits are designed to
   ners, alcohol, or other chemical solvents, because        provide reasonable protection against harmful interfer-
   they may damage the finish or remove the panel let-       ence in a residential installation.
   tering.                                                   This equipment generates, uses and can radiate radio
4. Power                                                     frequency energy and, if not installed and used in accor-
   WARNING                                                   dance with the instructions, may cause harmful interfer-
   BEFORE PLUGGING IN THE UNIT FOR THE                       ence to radio communications. However, there is no
   FIRST TIME, READ THE FOLLOWING SEC-                       guarantee that interference will not occur in a particular
   TION CAREFULLY.                                           installation. If this equipment does cause harmful inter-
   AC outlet voltages vary from country to country.          ference to radio or television reception, which can be
   Make sure that the voltage in your area meets the         determined by turning the equipment off and on, the
   voltage requirements printed on the unit's rear panel     user is encouraged to try to correct the interference by
   (e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz).               one or more of the following measures:
    The power cord plug is used to disconnect this unit      

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