Denon AVR-E400 Service Manual

(3) When connection is good, then you can see the "Communication check OK." message.
(4) If connection is not good, then you can see the "Communication check NG" message.
Please conrm the following
(a) Check the connection of the AV receiver and PC. (refer to "1.2. Connection of the AV receiver" )
(b) Check the operation mode of the AV receiver. (refer to "1.3.Turn on the AV receiver")
(c) Check the selection of the RS-232C port number of PC.
1.6. Downloadthermware
(1) Click the "Load" button.
(2) Download the rmware from the specied download source to PC.
XXX-XXXX
XXX-XXXX_WWWXXXXYYYY-ZZZZ.bin
XXX-XXXX_WWWXXXXYYYY-ZZZZ.bin
57

Denon AVR-E400 Specifications

General

HDMI Inputs	6
HDMI Outputs	1
3D Pass-through	Yes
4K Pass-through	Yes
Dolby TrueHD	Yes
DTS-HD Master Audio	Yes
Audyssey MultEQ	Yes
Network Connectivity	Yes
AirPlay	Yes
DLNA	Yes
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Signal-To-Noise Ratio	100 dB
Response Bandwidth	10 Hz - 100 kHz
THD	0.08%
Tuner Presets	56
Tuner Bands	AM/FM
Frequency Response	10 Hz - 100 kHz
Video Upscaling	Yes
Bluetooth	No
Wi-Fi	No
Surround Sound Effects	DTS Neo:6
Audio D/A Converter	192kHz/24-bit
Inputs	HDMI, Digital Optical, Digital Coaxial, Analog
Outputs	HDMI, Headphones