Onkyo TX-RZ3100 User Manual page 117

Troubleshooting
Before starting the procedure
Problems may be solved by simply turning the power on/off or
disconnecting/connecting the power cord, which is easier than working on the
connection, setting and operating procedure. Try the simple measures on both the
unit and the connected device. If the problem is that the video or audio is not
output or the HDMI linked operation does not work, disconnecting/connecting the
HDMI cable may solve it. When reconnecting, be careful not to wind the HDMI
cable since if wound the HDMI cable may not fit well. After reconnecting, turn off
and on the unit and the connected device.
This unit contains a microPC 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 2 minutes, and then
plug it back in.
Our company is not responsible for reparations 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.