Denon AVR-X4100, Руководство по обслуживанию

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1.5. Start the update.
Hold down buttons "
STATUS
" and "
OPTION
" at the same time and press the power button to turn on the power.
1.6. Display during USB update
The following message appears on the display after around 30 seconds
Display
FLD
L1
* F I R M W A R E U P D A T E
L2
U S B U p d a t e S t a r t
1.7. Press the "ENTER" key on the remote control unit or this unit.
Then start Firmware Update.
Display
FLD
L1
P l e a s e w a i t . . .
L2
U p d a t e F i l e C h e c k
1.8. The firmware update finishes.
The following message appears on the display:
Display
FLD
L1
F i r m U p d a t e •
L2
U p d a t e C o m p l e t e
--- Precautions for Updates ---
• Never remove the USB memory before the update is finished.
• Never turn off the power before an update is completed.
• It takes around 1 hour to complete the update.
Once an update is started, normal operations cannot be performed until it is completed.
The GUI menu settings and image adjustment settings of this unit may be initialized.
Take note of your settings beforehand and reconfigure them after the update.
1.9 Forced USB All Device Write Mode
1.9.1. Actions
Mode used when this unit cannot be recovered.
Forcibly switches this unit to USB update mode.
1.9.2. Operations
Press the "
STATUS
" and "
OPTION
" buttons simultaneously while inserting the AC plug to turn the power on.
1.9.2. The firmware update finishes.
The update after the restart, all devices will be updated.
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