Onkyo TX-NR747 Stereo Receiver User Manual


 
Firmware Update
En-63
The Setup menu is displayed on the TV screen.
1. Input/Output Assign
2. Speaker
3. Audio Adjust
4. Source
5. Listening Mode Preset
6. Hardware
7. Remote Controller
8. Miscellaneous
Setup
1. TV Out
2.HDMI Input
3. Video Input
4. Digital Audio Input
6. With the cursors, select "8. Miscellaneous" - "Firmware
Update" - "Update via USB", and then press ENTER.
1. Input/Output Assign
2. Speaker
3. Audio Adjust
4. Source
5. Listening Mode Preset
6. Hardware
7. Remote Controller
8. Miscellaneous
Setup
1. Firmware Update
2. Initial Setup
3. Lock
If "Firmware Update" is grayed out and cannot be
selected, wait for a while until it starts up.
You will not be able to select "Update via USB" if
there is nothing to update.
7. Press ENTER with "Update" selected to start update.
During the update, the TV screen may go black
depending on the updated program. In that case,
check the progress on the display of the unit. The TV
screen will remain black until the update is complete
and the power is turned on again.
During the update, do not turn off, or disconnect and
reconnect the USB storage device.
"Completed!" is displayed when the update is
complete.
8.
Disconnect the USB storage device from the unit.
9.
Press ON/STANDBY on the main unit to turn the unit
into standby mode. The process is completed and your
firmware is updated to the latest version.
Do not use RECEIVER on the remote controller.
If an Error Message is Displayed
When an error occurs, "*-** Error!" is displayed on the unit.
("*" represents an alphanumeric character.) Check the
following:
Error Code
*-01, *-10:
USB storage device not found. Check whether the USB
storage device or USB cable is correctly inserted to the
USB port of the unit.
Connect the USB storage device to an external power
source if it has its own power supply.
*-05, *-13, *-20, *-21:
The firmware file is not present in the root folder of the
USB storage device, or the firmware file is for another
model. Retry from the download of the firmware file.
Others
First disconnect then reconnect the AC power cord, and
then retry from the beginning.