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Troubleshooting—Continued
No sound is heard from a connected component.
• Make sure the optical digital audio cable is not bent or damaged. (CR-715DAB)
• On the external component, set the digital output format to PCM, as the CD receiver supports only PCM signals. (CR-
715DAB)
No sound is heard from your turntable.
• Make sure the turntable has a built-in phono equalizer.
• If the turntable doesn’t have a phono equalizer built-in, you must provide one.
Timer playback or recording doesn’t work.
• Make sure the clock has been set correctly (see page 47).
•Timed operation will fail if the CD receiver is on at the specified On time, so make sure it’s set to Standby (see
page 51).
• The timer may overlap with another timer. If you program several timers, make sure they don’t overlap (see page 49).
• If you press the [SLEEP] or [TIMER] button while a timed operation is in progress, the timer will be cancelled.
• Make sure the cables and analog audio cables are connected correctly (see pages 18 to 22).
• If you’re using an Onkyo component for timed playback or recording, you must set the Input Display to match that
component (see page 27).
The time is not displayed in Standby mode.
• Set the CD receiver so that the time is displayed in Standby mode (see page 48).
Timers
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 CD 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
should happen, unplug the power cord, wait at least 5 seconds, and then plug it again.