Denon AVR-X4000 Service Manual

3.4. Start update
Turn on the power of this unit in the "STATUS" + "OPTION" button.
3.5. "USB Update Start" on FL Display
After arround half minutes, FL display shows the following message.
FL Display
Upper
* F I R M W A R E U P D A T E
Lower
U S B U p d a t e S t a r t
3.6. Push "ENTER" key on RC or Main unit
Then start Firmware Update.
FL Display
Upper
P l e a s e w a i t . . .
Lower
U p d a t e F i l e C h e c k
3.7. Finish rmware update
FL display shows the following message.
FL Display
Upper
F i r m U p d a t e
Lower
U p d a t i n g C o m p l e t e
--- Cautions on Firmware Update ---
• Do not remove a USB memory until updating is completed.
• Do not turn off the power until updating is completed.
Approximately 1 hour is required for the updating procedure to be completed.
Once updating starts, normal operations on the this unit cannot be performed until updating is completed. Also, setting
items of the GUI menu of this unit or setting items of the image adjustment may be initialized.
Note down the settings before updating, and set them again after updating.
InstaPrevue
TUNER
AVR
SOUND MODE
RC-1185
MUTE
POWERZONE SELECT
FAVORITE STATION
TUNE TUNE
PUREMOVIE GAME
MUSIC
GAME
CBL /
S
AT
Blu-ray
DVD
AUX1
AUX2
INTERNET
RADIO
iPod/
USB
VOLUME
BACK
SETUP
CH/ PAGE
MENU
2 3
1
1 2 3 4
2
3
4 5 6
7 8 9
ENTER0+10
GHI
JKL
MNO
PQRS TUV
ABC. /
DEF
SLEEP
WXYZ
MAIN
MEDIA
P
LAYER
CD
INPUT
TVD
EVICE
MENU
PHONO
DEV. TV AVR
TV
AUD
IO
NETWORK
INFO
OPTION
ENTER
PUSH "ENTER"
86

Denon AVR-X4000 Specifications

General

Receiver type	-
Frequency range	10 - 100000 Hz
Output impedance	16 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.008 %
Power output per channel (1KHz@6 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	7
AC (power) in	Yes
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Connectivity technology	Wired
Speakers connectivity type	Banana connector
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
RDS features	PTY, TP
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Internet radio services supported	Spotify, vTuner
Supported video modes	1080i, 1080p, 480p, 576p, 720p
Display	VFL
Color depth	24 bit
Aspect ratio	4:3, 16:9
Product color	Silver
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD, DTS-HD Master Audio
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W

Weight and Dimensions

Depth	379 mm
Width	434 mm
Height	167 mm
Weight	12300 g