Denon DNP-730AE - Basic operation

2.5. Starttheupdate
Hold down buttons SOURCE button and CURSOR
1
button at the same time and press the "POWER" button to turn on
the power.
2.6. DisplayduringUSBupdate
The following message appears on the display:
Display
2.7. Pressthe"ENTER"keyontheremotecontrolunitorthisunit
Then start Firmware Update.
Display
2.8. Thermwareupdatenishes
Update after restart.
After updating the rmware, check the version.
---PrecautionsforUpdates---
• Wait for 60 seconds before turning the power back on( AC ON→OFF→ON ).
• Never remove the USB memory before the update is nished.
• Never turn off the power before an update is completed.
• It takes around 30 minutes to complete the update.
Once an update is started, normal operations cannot be performed until it is completed.
Also, the settings of the unit may be initialized.
Take note of your settings beforehand and recongure them after the update.
3. "USB"forceupdatemode
Mode used when this unit cannot be recovered.
Forcibly switches this unit to USB update mode.
3.1. Operation
Hold down buttons
CURSOR
d
button and
ENTER
button at the same time and connect the power cord to an outlet.
NOTE：
It waits for the plug of AC plug until the electric charge inside a set is completely discharged for about 2 minutes,
when AC plug is pulled out immediately before.
3.2. DisplayduringUSBupdate
The following message appears on the display:
Display
3.3. Thermwareupdatenishes
The update after the restart, all devices will be updated.
After updating the rmware, check the version.
USB Update
27