Onkyo DX-7555 instruction manual Troubleshooting, Power, Audio, Setup, Remote Controller

Troubleshooting

If you have any trouble using the DX-7555, look for a solution here. If you can’t resolve the issue yourself, contact your Onkyo dealer.

Power

Can’t turn on the DX-7555.

•Make sure that the power cord is properly plugged into the wall outlet (page 12).

•Unplug the power cord from the wall outlet, wait five seconds or more, then plug it in again.

•While the DX-7555 is in Standby state, you can turn the power on by pressing the ON button on the remote controller.

Audio

There’s no sound.

•The DX-7555 is not connected properly. Check all connections and correct as necessary.

•The wrong input source is selected on your amplifier. Check your amplifier’s input source setting. Refer to your amplifier’s manual.

•If the DIGI OUT is set to OFF in the SETUP menu, no digital audio output is available (page 20).

CD

Can’t play a CD.

•The disc is upside down. Load the disc with the label-side facing up (page 12).

•The disc is dirty. Remove the disc and clean it (page 23).

•Condensation has formed inside the DX-7555. Remove the disc and leave the DX-7555 turned on for several hours until the condensation has evaporated.

•The disc is nonstandard. See “Supported Discs” on page 23.

•The CD-R/RW disc is nonstandard. See “Supported Discs” on page 23.

CD playback skips.

•Install the DX-7555 somewhere free of vibration.

•The disc is dirty. Remove the disc and clean it (page 23).

•The disc is very scratched. Replace the disc.

Can’t enter track numbers for memory playback.

•No such track on the CD. Enter another number (page 17).

It takes a long time to locate certain tracks.

•The disc is dirty. Remove the disc and clean it (page 23).

•The disc is very scratched. Replace the disc.

SETUP

Can’t find a SETUP menu in need.

•If any track has been selected even when the DX-7555 is stopped, you must place it into the full stop state by pressing the [] button before you can view all the SETUP menus.

Remote Controller

The remote controller does not work.

•There are no batteries in the remote controller. Install new batteries (page 9).

•The batteries are flat. Replace with new batteries (page 9).

•The batteries are installed incorrectly. Check the batteries and correct as necessary (page 9).

•You’re not pointing the remote controller at the DX-7555’s remote sensor. Point the remote controller at the DX-7555’s remote sensor (page 9).

•You’re too far away from the DX-7555. Use the remote controller closer to the DX-7555 (page 9). The remote con- troller has a range of approximately 5 meters (16 ft.).

•A strong light source is interfering with the DX-7555’s remote sensor. Make sure that the DX-7555 is not subjected to direct sunshine or inverter-type fluorescent lights. Relocate if necessary.

•If the DX-7555 is installed in a cabinet with colored glass doors, the remote controller may not work reliably when the doors are closed. Open the doors, or use a cabinet without colored glass.

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