Denon AVR-1912 Service Manual

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2. How to update by DPMS
You can update the rmware by downloading the latest version from the Internet.
2.1. Connecting to the Network
(1) System requirements
• Internet Connection by Broadband Circuit
• Modem
• Router
• Ethernet cable (CAT-5 or greater recommended)
(2) Setting
2.2. Checkingandupdatingthermware
Check if the latest rmware exists. You can also check approximately time required to complete an update.
(1) Press the MENU button on the remote control to display the GUI menu.
(2) Use the cursor buttons to select "System Setup" → "Option Setup" → "Firmware Update" → "Check For Update".
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(3) Press the ENTER button.
• The latest version of the rmware on the website is displayed.
• If the rmware on the website is latest, proceed to (4).
• If the latest rmware has been already installed, press the MENU button to close the menu.
(4) Use the cursor buttons to select "Update", then press the ENTER button.
• During update, the power indicator lights in red and the GUI screen disappears. And an approximately remaining
time is indicated on the display.
• When updating is complete the power indicator lights in green and normal status is resumed.
--- Cautions on Firmware Update ---
• In order to update the rmware, you must have the correct system requirements and settings for a broadband Internet
connection.
• Do not turn off the power until updating is completed.
Even with a broadband connection to the Internet, approximately 1 hour is required for the updating procedure to be
completed.
Once updating starts, normal operations on the AVR-1912/2112CI cannot be performed until updating is completed.
Also, setting items of the GUI menu of AVR-1912/2112CI or setting items of the image adjustment may be initialized.
Note down the settings before updating, and set them again after updating.
Modem
Internet
Computer
LAN port/
Ethernet
connector
ETHERNET
connector
Router
To WAN port
To LAN port
To LAN port

Denon AVR-1912 Specifications

General

Impedance	47 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/96kHz
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	90 W
HDMI in	6
Composite video in	3
Component video (YPbPr/YCbCr) in	1
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Banana connector/Binding posts
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
Ethernet LAN	Yes
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL
Display	-
Product color	Black
Audio decoders	Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD
Apple docking compatibility	iPhone, iPod
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	460 W

Weight and Dimensions

Depth	382 mm
Width	435 mm
Height	167 mm
Weight	10200 g