Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio HT-R420 hfe_onkyo_ht-r420_en

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                                                                           Contents
                                                        Before using
AV Receiver                                               Important safeguards ........................................ 2
                                                          Precautions ........................................................ 3
                                                          Features ............................................................. 4
                                                          Supplied accessories ......................................... 4
                                                          Before using the HT-R420 ............................... 5



HT-R420                                                 Facilities and connections
                                                          Index to parts and controls ............................... 6
                                                          Connecting to audio/video equipment ........... 10
Instruction Manual                                        Positioning speakers/Connecting speakers .... 12
                                                          Connecting antennas ....................................... 14
                                                          Connections for remote control (z) ............. 16




                                                        Enjoying music or videos
                                                          Enjoying music or videos with the
                                                           HT-R420 ....................................................... 17
                                                          Speaker setup .................................................. 18
                                                          Changing the default settings according
                                                           to your connections ...................................... 21
                                                          Listening to the radio ...................................... 22
                                                          Various functions common to all the sources .. 24
                                                          Enjoying multi channel sources ..................... 27
                                                          Enjoying the listening modes ......................... 28
                                                          Audio adjust function ..................................... 30
                                                          Recording a source ......................................... 32
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   Remote controller
you to obtain optimum performance and listening           Using the remote controller with your other
enjoyment from your new AV Receiver. Please retain         AV components ............................................ 33
this manual for future reference.




                                                        Appendix
                                                          Troubleshooting .............................................. 38
                                                          Specifications ........................... back cover page




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



2
Precautions
For U.S. models                                                       Mod



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