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Troubleshooting
—Continued
Can’t record.
• The component connected to the MAIN IN jacks cannot be recorded.
• When using the A-933 as a power amplifier (MAIN IN function), recording is not possible.
The VOLUME control doesn’t work.
• When using the A-933 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-933 as a power amplifier (MAIN IN function), the Muting function does not work. Use the muting
function on the connected preamp instead.
Recording
Others
The A-933 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 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.
To reset the A-933 to its factory defaults, with it turned on, while holding down the [MAIN IN]
button, press the [STANDBY/ON] button. The input selector indicators light up briefly, and then the
A-933 enters Standby mode.