Onkyo A-9555 Owner Manual - Page 19

Troubleshooting-Continued Recording Can't record. • The component connected to the MAIN IN jacks cannot be recorded. • When using the A-9755 as a power amplifier (MAIN IN function), recording is not possible. Others The Volume control has no effect. • When using the A-9755 as a power amplifier (MAIN IN function), the Volume control has no effect. Adjust the volume on the connected preamp instead. The Muting function doesn't work. • When using the A-9755 as a power amplifier (MAIN IN function), the Muting function does not work. Use the muting function on the connected preamp instead. The A-9755/A-9555 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 lock up. In the unlikely event that this happens, unplug the power cord from the wall outlet, wait at least ten 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. How to reset: To reset the A-9755/A-9555 to its factory defaults, while holding down the [PURE DIRECT] button, press the [LOUDNESS] button, and then release both buttons. The input selector indicators light up for one second, and then the A-9755/A-9555 enters On mode. A-9755/A-9555 BLOCK DIAGRAM PHONO CD TUNER IN TAPE OUT IN MD OUT HDD IN LINE HEADPHONE SELECTOR VOLUME ON OFF BASS, TREBLE PURE DIRECT ON OFF BASS, TREBLE MAIN IN ON OFF DIGITAL AMPLIFIER L-ch LOW PASS FILTER POWER AMP DIRECT SPEAKER B RELAY MAIN IN ON OFF A-9755 ONLY LOW PASS R-ch FILTER DIGITAL AMPLIFIER SPEAKER A SPEAKER SPEAKER RELAY A B 19