User manual ONKYO TX-901

[. . . ] Please retain this manual for future reference. Appendix Troubleshooting guide. . . . . . . . . . . . . . . . . . . . 42 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. [. . . ] You can adjust the level of the front, center, and surround speakers in the range between ­12dB and +12dB. You can adjust the subwoofer level in the range between ­ 30dB and +12dB. Note · Adjusting the volume level of each speaker for the MULTI CH INPUT source does not affect the speaker level adjusted by the Test Tone function, and vice versa. · If the speaker level is set to +1dB or higher, the maximum level indicated on the display will change if you raise the volume level. Refer to "About volume (VOLUME)" on page 20 for more information. RIGHT 4-2 LEFT SUBWOOFER CENTER L-SURROUND R-SURROUND 1 SP/SYS SETUP Using the Power On Volume function This function automatically selects the volume level you set last time. Press the SP/SYS SETUP button repeatedly to select "POWER ON VOLUME. " 2. The unit displays "PWR ON VOL=OFF" or the current volume level. If "PWR ON VOL=OFF" appears, press the PRESET/MODE ADJ/® button to display the current level (PWR ON VOL=XX). Note: If the PWR ON VOL parameter is set to OFF, the Power On Volume function is disabled. In this case, when you turn on the power to the unit next time, it will use the volume level that was set when you turned off the power. 2 ENTER or ENTER / SCAN PRESET / MODE ADJ DOWN UP 3 DO W N MASTER VOLUME 4 U ENTER P or ENTER / SCAN 19 Selecting a sound source Speakers selector (SPEAKERS A, B) SPEAKERS A: This button turns on or off the speakers connected to the FRONT SPEAKERS A, CENTER SPEAKER, SURROUND SPEAKERS and SUBWOOFER terminals. When you listen to surround audio or select Multi CH INPUT, be sure to turn on SPEAKERS A. Surround mode is cancelled. · A system with L/R front speakers The following mode is available: STEREO This is a normal stereo mode. DOLBY DIGITAL Surround, DTS (Digital Theater System) Surround This 5. 1-channel digital surround format enables you to individually record and play five full-range (20Hz­20kHz) channels (left and right front, center, two surround channels) plus an LFE channel (Low Frequency Effect) for the low-range effect sound. It will create a realistic sound that could be heard in the theaters and concert halls. DOLBY DIGITAL: Select this option when you play a DVD video that has a mark. DTS: Select this option when you play a DVD player, laser disc, or CD that has a mark. DIGITAL Notes on DTS 1. If you play a CD or LD that supports DTS when the "ANALOG" setting is selected on the TX-901, the DTS encoded signal will not be decoded and noise will be output. Therefore, be sure to select "DIGITAL" and use the digital input jacks (OPTICAL/ COAXIAL) to connect the DTS source. (Refer to "Assigning the digital input/Selecting the input signal format" on page 18. ) 2. If you play a CD or LD that supports DTS when the "DIGITAL" setting is selected, you may hear a noise for a short while until the DTS decoder recognizes the DTS encoded signal and starts operating. If you press the PAUSE or SKIP button on the player while playing a DTS source, a short noise may be heard. The DTS indicator on the TX-901 lights up while it plays the DTS source. When playback concludes and the DTS signal transmission stops, the TX-901 remains in DTS mode and the DTS indicator remains lit. [. . . ] 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. Stereo FM broadcasts cover only about half the distance of an ordinary broadcast. The power cord has been unplugged or the POWER switch has been turned off for a long time. [. . . ]