Onkyo HT-R520 Owner Manual - Page 57

)53@&OCPPL 1BHF  .POEBZ .BSDI 1. Troubleshooting-Continued Audio Video Symptom Possible cause Remedy The level of the surround back speaker is set Check the volume of the surround back at minimum. speaker (page 47). The surround back speakers produce no sound? The Surround Back setting is set to None in Check the Surround Back setting in the the Speaker Configuration. Speaker Configuration (page 48). The selected listening mode doesn't use the Select another listening mode. See page 39 surround back speakers. for information on listening modes. Surround speaker output depends on the If you're playing a Dolby Digital EX or source material, and some material may not DTS-ES source, make sure that the Dolby use the surround speakers much. Digital/DTS setting is set to On (page 42). A low-frequency noise or The audio connecting cables at the rear of Untangle the audio cables and position them hum can be heard? the HT-R520 are too close to the power cord. as far away as possible from the power cord. The sound is too bright or harsh and the high range is The treble is set too high. not clear? Adjust the treble (page 36). The Subwoofer setting is set to No in the Speaker Configuration. Check the Subwoofer setting in the Speaker Configuration (page 48). The subwoofer is not working or is very quiet? The volume of the subwoofer is set at minimum. Speaker set A is turned off. The subwoofer output does not work while only speaker set B is on. Check the volume of the subwoofer (page 47, 33). Turn on speaker set A. The TV's input selector is set incorrectly. Select the correct input on the TV (i.e., the input to which the HT-R520 is connected). There's no picture on the TV? The HT-R520 doesn't convert between video formats. It works as a video signal switcher. The video input and output are different for- Composite video input signals are output mats. only by composite video outputs. S-Video input signals are output only by S-Video out- puts. And component video input signals are output only by component video outputs. The buttons on the HT-R520 work OK but those on the remote controller don't? The wrong remote controller mode is selected. The batteries are installed incorrectly. You're not pointing the remote controller at the HT-R520's remote sensor. Select the correct mode (page 10). Check the batteries and correct as necessary (page 9). Point the remote controller at the HT-R520's remote sensor (page 9). You've connected a MiniDisc recorder or CD recorder to the HT-R520 but haven't changed the TAPE/MD/CDR display. Press and hold the [TAPE] input selector button until MD or CDR, as appropriate, appears on the display. Can't use the remote controller with other AV components? The wrong remote control code has been entered. You're pointing the remote controller at the wrong AV component. If more than one code is listed, try each one (page 50). With some AV components, certain buttons may not work as expected and some may not work at all. To control a component connected via , point the remote controller at the HT-R520. To control a component that's not connected via , point the remote controller at that component. You've made an connection but not an analog audio connection (RCA). To use , you must make an connection and an analog audio connection (RCA) between the component and HT-R520, even if they are connected digitally (page 30). Remote controller 57