User manual ONKYO TX-850

[. . . ] Please retain this manual for future reference. Appendix Troubleshooting guide. . . . . . . . . . . . . . . . . . . . 30 WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead 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. Important Safeguards 1. [. . . ] These speakers produce the feel of a moving sound while creating the sensation of being in the middle of the action. Subwoofer: Install a subwoofer with a built-in power amplifier for powerful bass sounds. The placement of the subwoofer does not affect the final quality of the sound image too much, so you can install it with the room layout in mind. Refer to the speaker's instruction manual for more details. Surround speaker Left Listener Surround speaker Right Connecting the power Connecting the power 3. POWER switch STANDBY indicator Display MASTER VOLUME STANDBY/ON PARAMETER SELECTOR · Before you plug in the receiver, confirm that all connections · Turning on this receiver's power may cause a momentary power surge, which might interfere with other electrical equipment, such as computers. If this happens, use a wall outlet on a different circuit. TREBLE have been made properly. STANDBY POWER PARAMETER CONTROLLER SCAN GROUP PRESET TUNING HIGH CURRENT DISCRETE OUTPUT STAGE AMPLIFIER ON OFF A SPEAKERS B SURROUND MODE MIDNIGHT THEATER DIMMER MEMORY FM MUTE / MODE CLEAR BASS PHONES MUL CH INPUT TI DVD VIDEO 1 VIDEO 2 TAPE(MONITOR) FM AM PHONO CD 1. POWER button POWER SLEEP DIMMER SUR MODE MULTI-CH INPUT DVD INPUT SELECTOR TAPE TUNER PHONO CD VIDEO-1 VIDEO-2 GROUP TUNER PRESET CD DVD 1. Press the STANDBY/ON button or POWER button on the remote controller to turn on the receiver. The display will light up and the STANDBY indicator will be turned off. If you press the STANDBY/ON button or POWER button on the remote controller again, the receiver returns to Standby mode. DISC TAPE CH SEL · You cannot use the remote controller if the POWER switch on TEST TONE MUTING VOLUME LEVEL · Set the volume level to minimum before you turn off the power to the unit. the receiver is set to OFF. REMOTE CONTROLLER RC-385S 11 Making antenna connections Connecting the antenna cable to the 75/300 ohm antenna adapter (Worldwide models) Outdoor antenna 300 ohms ribbon wire Indoor antenna Connecting the 300 ohm ribbon wire: Loosen the screws and wrap the wire around these screws. With your fingernail or a small screwdriver, press the stoppers outward and remove the cover. Press the PARAMETER SELECTOR® button to display the front speaker position parameter, and press the PARAMETER CONTROLLER /® button repeatedly to set the distance value from your listening position to the front speaker. Pressing the PARAMETER CONTROLLER® button repeatedly increases the value. Pressing the PARAMETER CONTROLLER button repeatedly decreases the value. Press the PARAMETER SELECTOR® button and use the PARAMETER CONTROLLER /® buttons to set the center speaker position parameter. You cannot set the following values: · Values larger than the front speaker position setting · Values smaller than the value obtained by subtracting "5ft" from the front speaker setting 8. Press the PARAMETER SELECTOR® button and use the PARAMETER CONTROLLER /® buttons to set the surround speaker position parameter. You cannot set the following values: · Values larger than the front speaker position setting · Values smaller than the value obtained by subtracting "15ft" from the front speaker setting 9. Press the PARAMETER SELECTOR® button to display the LFE LEVEL ATT parameter. 10. Press the PARAMETER CONTROLLER /® buttons to select 0 or ­10dB. When Dolby digital sound is played and if the bass range is too loud, set this parameter to "­10dB" to decrease the Low Frequency Effect in the low frequency channel by 10dB. 11. Press the PARAMETER SELECTOR® button to return to the original display. 1, 3 TEST TONE Test Tone (Remote controller only) Use the remote controller and produce the test tone to adjust the level of the connected speakers. [. . . ] Crackling noise on AM, FM. Noise caused by turning fluorescent lamp on and off. Noise from automobile ignition. 13 TUNED and STEREO indicators light but sound is distorted and stereo separation is bad. The sound of the playback source is not heard. · · · · · · · · Station is too strong. Multiple reflection of the radio waves because of tall buildings or mountains. [. . . ]