Denon AVR-4520 Service Manual

25
1. µcom/DSP Version display mode
1.1. Operationspecications
µcom/DSP version display mode:
When the set is started up in this mode, the version information is displayed.
Starting up:
Press the "Power operation (
X
)" button to turn on the power while pressing the "SETUP" and "OPTION" buttons.
Now, press the "OPTION" button to the display the 2nd item information on the FL Display.
b
When the version is displayed on the FL Display, the version list is also displayed on the OSD.
1.2. Display Order
Error information(Refer to 1.3. Error display) →
q
Model destination information/Serial No. →
w
Firmware Package Version →
e
Main µ-com/MAIN FBL(1st Boot Loader) Version →
r
Sub µ-com/Sub FBL →
t
DSP1/DSP2/DSP3 version →
y
Audio PLD →
u
GUI SFLASH →
i
Ethernet(DM860A) 1st Boot Loader, Hardware ID →
o
Ethernet(DM860A) 2nd Boot Loader →
Q0
Ethernet(DM860A) IMAGE →
Q1
Ethernet(DM860A)MAC ADDRESS information →
Q2
HD RADIO SDK/HD RADIO BBP(AVR-4520CIE3 only) →
Q3
MultEQ Pro APP(Displayed when Audyssey Pro is complete) →
Q4
MultEQ Pro ICL(Displayed when Audyssey Pro is complete
q
Model destination information/Serial No. :
Upper
A V R 4 5 2 0 E 3
Lower
S / N . * * * * * * * * * *
w
Firmware Package Version :
Upper
F i r m . P a c k a g e
Lower
V e r . : * * * *
e
Main µ-com & MAIN FBL version :
Upper
M a i n : * * . * *
Lower
M a i n F B L : * * . * *
r
Sub µ-com & Sub FBL :
Upper
S u b : * * * * * * * *
Lower
S u b F B L : * * . * *
t
DSP1/DSP2 ROM :
Upper
D S P 1 : * * . * *
Lower
D S P 2 : * * . * *
DSP3 ROM :
Upper
D S P 3 : * * . * *
Lower
y
Audio PLD :
Upper
A u d i o P L D : * * . * *
Lower
u
GUI SFLASH :
Upper
G U I : * * * * * * * *
Lower

Denon AVR-4520 Specifications

General

Impedance	8 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/192kHz
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	150 W
HDMI in	7
Composite video in	4
USB ports quantity	1
Digital audio optical in	2
Component video (YPbPr/YCbCr) in	3
Connectivity technology	Wired
Speakers connectivity type	-
Audio formats supported	AAC, FLAC, MP3, WMA
Wi-Fi	No
Ethernet LAN	Yes
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Product color	Silver
Audio decoders	Dolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
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 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	423 mm
Width	434 mm
Height	195 mm
Weight	16500 g