Restoring The Firmware To The Factory Defaults - Denon AVR-X4700H Owner's Manual

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Restoring the firmware to the factory defaults

When the unit or the network functions do not work properly, operation may be improved by restoring the firmware to the factory defaults.
Do this when the unit still does not work properly even after trying the steps for "Resetting factory settings" or "Resetting network settings". (v p. 307,
308)
After the firmware is restored, various settings are reset to the default settings. Configure the settings and update the firmware again.
X
Front panel Display
Playback
DIMMER
SETUP
Rear panel
Settings
1
Press X while simultaneously pressing SETUP and
DIMMER.
2
When "Restoring FW..." appears on the display, release
the buttons.
When the firmware restore is complete, "Completed" appears on the
display for about 5 seconds, and the unit automatically restarts.
0 This operation takes time because it requires reconnecting to the network,
restoring and updating the firmware.
0 If this operation does not improve the problem, contact our customer service
center.
NOTE
0 Do not turn off the power until the firmware restore is complete.
309
Remote
Tips Appendix
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