TX-8220 - Troubleshooting: Power
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 isn't fixed after referring to "Troubleshooting", resetting the unit to the status at the time of shipment may solve the problem. Note that your settings will also be initialized when you reset, so we recommend that you note down your settings before doing the following.
- 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 5 seconds, and then plug it back in.
- We are 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.
If operation becomes unstable
- Try unplugging the power cord of the unit and connected devices, and then plugging them in again.
Resetting the unit (this resets the unit settings to the default)
If the issue is not fixed by unplugging the power cord, resetting the unit to the status at the time of shipment may solve the problem. Your settings will also be initialized when you reset, so note down your settings before doing the following.
- While holding down SPEAKER A/B on the main unit, press ON/STANDBY.
- The unit switches to standby and the settings are reset.
Cannot turn on the unit
- Make sure that the power cord is properly plugged into the wall outlet.
- Unplug the power cord from the wall outlet, wait 5 seconds or more, then plug it in again.
The unit turns off unexpectedly
- The unit automatically switches to standby when the "AutoStandby" setting in the Setup menu functions.
- A speaker cable may have shorted and the protective circuit function may have been activated. Make sure bare speaker wires are not touching each other or the back panel of the unit, then turn the unit on again. If "NG" is displayed, immediately unplug the power cord from the
wall outlet and contact your dealer. - The protective circuit function may have been activated because the temperature of the unit rose abnormally. If this happens, then the power will continue to turn off after you have turned the unit on again. Make sure the unit has plenty of space for ventilation around it, wait for the unit to cool down sufficiently, and then try turning it on again.
The display doesn't light
- The display may go dim while the Dimmer is working. Press DIMMER to change the brightness level of the display.
WARNING:
If smoke, smell or abnormal noise is produced by the unit, unplug the power cord from the wall outlet immediately and contact the dealer or customer support
Comments
0 comments
Please sign in to leave a comment.