Denon AVR-X6400H Service Manual

1.5. Version Display in the Setup Menu
Follow the steps below to display the rmware information.
(1) Press the "
SETUP
" button on the remote control.
(2) Select "General - Information - Firmware".
The version information is displayed as a 16-digit number as shown in the screenshot below.
This 16-digit number comprises a part of the version number of each device and module.
Numerics and version numbers correspond as shown below.
b
The rmware version numbers and this 16-digit version information are written in the Service Information.
b
Replace as follows for the 5th to 7th digits of HEOS version.
X.XXX.X → X.XXX.00X
X.XXX.XX → X.XXX.0XX
X.XXX.XXX → X.XXX.XXX
XXXX-XXXX-XXXX-XXXX
X.XX.XX.XX
General/Firmware
Version
GUI Image
-DTS Version
Main
DSP4
A.PLD
GUI
LEGO Version
X . 3 6 7 . 1 3 X
X X X X X X 1 6
X X X
X X X
X X X X
1 5 3 4X
1
V.PLD
X X X 5
8
DSP3
X X X 6
DSP2
X X X 4
DSP1
X X X 2
XX X 5- 1 4 31
Info display 2 4 6 - 6 5 3 1 - 7 8 6 3
The 1st digit from the right for DSP1
The 1st digit from the right for DSP2
The 1st digit from the right for DSP3
The 1st digit from the right for DSP4
The 1st digit from the right for A.PLD
The 1st digit from the right for V.PLD
The 3rd digit from the right for HEOS
The 2nd digit from the right for HEOS
The 4th digit from the right for HEOS
The 5th digit from the right for HEOS
The 6th digit from the right for HEOS
The 1st digit from the right for GUI
The 6th digit from the right for Main
The 5th digit from the right for Main
The 2nd digit from the right for Main
The 1st digit from the right for Main
146
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6400H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	11.2
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	205 W
Power output per channel (20-20KHz@8 Ohm)	140 W
Display	-
HDCP version	2.2
Apple docking	No
Product color	Silver
Audio decoders	DTS:X, Dolby Atmos
Audio formats supported	ALAC, DSD, FLAC, WAV
RS-232 ports	1
Connectivity technology	Wireless
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Spotify, Tidal, TuneIn
HDMI in	8
Composite video in	4
Component video (YPbPr/YCbCr) in	2
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	750 W
Number of HDMI outputs	3

Weight and Dimensions

Depth	393 mm
Width	434 mm
Height	167 mm
Weight	14500 g