Denon AVR-2312 Service Manual

16
SPECIAL MODE
d
Special mode setting button
b
No.1 - 10, 12 : Press the ON/STANDBY button to turn on the power while pressing both the button A and the button B at the same
time.
b
No.11 : Press and hold both buttons A and B for over 3 second with the power turned on.
No. Mode Button A Button B Contents
1
Version display
(μcom/DSP Error Display)
iPod
1
STATUS
Firmware versions such as Main or DSP are displayed in the FL
manager. Errors are displayed when they occur. (Refer to 17 page)
2 Displaying the protection history mode SLEEP STATUS
The protection history is displayed.
(Refer to 20 page)
3
IInitialization mode
(Remove settings for Installer Setup.)
PRESET
CHANNEL 2
PRESET
CHANNEL 3
Backup data initialization is carried out.
(Remove settings for Installer Setup.)
4
IInitialization mode
(Includes settings for Installer Setup.)
PRESET
CHANNEL 1
PRESET
CHANNEL 2
Backup data initialization is carried out.
(Includes settings for Installer Setup.)
5
Mode for switching tuner frequency step
(E2 model Only)
TUNER
PRESET CH +
TUNER
PRESET CH -
Change tuner frequency step to FM:200kHz/AM:10kHzSTEP
6
Mode for preventing remote control
acceptance
PRESET
CHANNEL 1
INTERNET
RADIO
Operations using the remote control are rejected.
(Mode cancellation: Turn off the power and execute the same
button operations as when performing setup.)
7 Panel lock mode
PRESET
CHANNEL 2
TUNER
PRESET CH +
Operations using the main unit panel buttons or the master volume
knob are rejected.
8
Panel lock mode
(Master volume is not locked.)
PRESET
CHANNEL 2
SLEEP Operations using the main unit panel buttons are rejected.
9 Cancellation of panel lock mode
TUNER
PRESET CH -
ZONE2/REC
SELECT
Panel lock mode is cancelled.
10 Diagnostic mode
PRESET
CHANNEL 1
STATUS
This mode is used for conrming the Video and Audio (signal)
paths. (Troubleshooting)
The signal paths of the set can be easily conrmed after repair.
11 Remote ID Setup mode
PRESET
CHANNEL 1
STATUS
When using multiple DENON AV receivers in the same room, make
this setting so that only the desired AV receiver operates.(Refer to 22
page)
12 Installer Setup mode SHIFT STATUS
Access the Remote Maintenance mode via the internet.Installer
Setup is displayed on GUI/Option Menu.
b
Refer to AVR_RemoteMaintenance_.pdf of SDI.
NOTE:
If " REC " is displayed on the uorescent display, the set is in the special developer's mode and the RS-232C
communications are not possible.
Turn on the power, then press and hold down the "PRESET CHANNEL 2" and " STATUS " buttons for over 3 seconds to
turn off "
Q
" on the display. RS-232C communications are now enabled.
STATUS
iPod 1
ZONE2/REC SELECT SLEEP
TUNER PRESET CH +,-
INTERNET RADIO
ON/STANDBY
PRESET CHANNEL 1,2,3

Denon AVR-2312 Specifications

General

Impedance	8 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Pre-out connectivity	Yes
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@8 Ohm)	135 W
Power output per channel (20-20KHz@8 Ohm)	105 W
HDMI in	7
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Multichannel audio input type	RCA
Component video (YPbPr/YCbCr) in	2
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Internet radio services supported	Last.fm, Napster
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Display	VFD
HDMI version	1.4a
Product color	Black
Audio decoders	Dolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio
Volume control	Rotary
Apple docking compatibility	iPad, iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W

Weight and Dimensions

Depth	382 mm
Width	434 mm
Height	167 mm
Weight	11000 g