Onkyo TX SR674 Owner Manual - Page 90

Troubleshooting-Continued Zone 2 There's no sound • Only components connected to analog inputs can be played in Zone 2. Others The sound changes when I connect my headphones • When a pair of headphones is connected, the listening mode is set to Stereo, unless it's already set to Stereo, Mono, Direct, or Pure Audio (not North American models). The speaker volume cannot be set as required • When the Automatic Speaker Setup function is used, or the volume is adjusted on the onscreen setup menus, the maximum possible volume setting may change. The speaker distance cannot be set as required • In some cases, corrected values suitable for home the- ater use may be set automatically. The display doesn't work • The display is turned off when the Pure Audio (not North American models) listening mode is selected. How do I change the language of a multiplex source • Use the "a. Multiplex" setting on the "Audio Adjust" menu to select Main or Sub (page 73). The functions don't work • To use , you must make an connection and an analog audio connection (RCA) between the component and AV receiver, even if they are connected digitally (page 36). The functions Auto Power On/Standby and Direct Change don't work for components connected via • These functions don't work when Zone 2 is turned on. When performing "Automatic Speaker Setup," the measurement fails showing the message "Ambient noise is too high." • This can be caused by any malfunction in your speaker unit. Check if the unit produces normal sounds. The following settings can be made for the component video, S-Video, and composite video inputs You must use the buttons on the unit to make these settings. 1. While holding down the input selector button for the input source that you want to set, press the [SETUP] button. 2. Use the Left and Right [ ]/[ ] buttons to change the setting. 3. Press the [SETUP] button when you've finished. • Video Attenuation This setting can be made for the DVD, VIDEO 1, VIDEO 2, VIDEO 3, or VIDEO 4 input. If you have a games console connected to the component video, S-Video, or composite video input, and the picture isn't very clear, you can attenuate the gain. Video ATT:0: (default). Video ATT:2: Gain is reduced by 2 dB. The AV receiver contains a microcomputer for signal processing and control functions. In very rare situations, severe interference, noise from an external source, or static electricity may cause it to lockup. In the unlikely event that this happens, unplug the power cord from the wall outlet, wait at least five seconds, and then plug it back in again. Onkyo is not responsible for damages (such as CD rental fees) due to unsuccessful recordings caused by the unit's malfunction. Before you record important data, make sure that the material will be recorded correctly. The AV receiver uses a battery-less memory backup system in order to retain radio presets and other settings when it's unplugged or in the case of a power failure. Although no batteries are required, the AV receiver must be plugged into an AC outlet in order to charge the backup system. Before disconnecting the power cord from the wall outlet, set the AV receiver to Standby. 90