Denon RCD-N7 Service Manual

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• DM8x0 system Firm error codes when rewriting. (Check ETHERNET unit)
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Error Code Details of Error code Coping strategies
A0 Net not connected Check the network connection. Carry out the update in an
environment that has little network load.
A1 Net Connection TimeOut can not get status Check the network connection. Carry out the update in an
environment that has little network load.
A2 Login failed Check the network connection. Carry out the update in an
environment that has little network load.
A3 Login failed Check the network connection. Carry out the update in an
environment that has little network load.
A4 Login failed Check the network connection. Carry out the update in an
environment that has little network load.
A6 Error receiving response FirmInfo acquisition Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
A7 FirmInfo Get Response TimeOut Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
A8 Net not connected Check the network connection. Carry out the update in an
environment that has little network load.
A9 Net Connection TimeOut can not get status Check the network connection. Carry out the update in an
environment that has little network load.
AA After download request, Login Failed Check the network connection. Carry out the update in an
environment that has little network load.
AB After download request, Login Failed Check the network connection. Carry out the update in an
environment that has little network load.
AC After download request, Login Failed Check the network connection.Carry out the update in an
environment that has little network load.
AE Failure of DownLoad Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
AF Failure of DownLoad Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
B0 Failure of DownLoad Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
B2 Update error Turn off and on the power. Updating starts automatically. Carry
out the update in an environment that has little network load.
Failure to update, After the move again 8x0 selfe display retry processing
11. Update mode (by RS232C)
Firmware update using PC via RS232C
Upgrade by DPMS. No display.
To exit this mode, unplug the power cord.
12. MAC Address rewrite mode
Rewriting the MAC address mode.
Production / development for, there is no detailed description.
To exit this mode, unplug the power cord.
13. Update mode (display µ-com)
Rewriting of display microprossecor.
Production / development for, there is no detailed description.
To exit this mode, unplug the power cord.
14. Access to development server mode
Production / development for, there is no detailed description.
To exit this mode, unplug the power cord.

Denon RCD-N7 Specifications

General

Frequency range	5 - 20000 Hz
RMS rated power	65 W
Pre-out channels	1 SW
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	2.0 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.7 %
Dynamic power per channel (4 Ohm)	80 W
Power output per channel (20-20KHz@8 Ohm)	- W
Audio (L/R) in	2
Digital audio optical in	1
Headphone connectivity	3.5 mm
Connectivity technology	Wired & Wireless
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WMA
Image formats supported	JPG
Video formats supported	AVI, WMV
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	99
Internet radio services supported	Last.fm, Napster
Optical drive type	CD player
Disc types supported	CD, CD-R, CD-RW
Display	OLED
Product color	Silver
Audio decoders	Not supported
Volume control	Rotary
Apple docking compatibility	iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.4 W

Weight and Dimensions

Depth	299 mm
Width	280 mm
Height	112 mm
Weight	4300 g