Denon AVR-1912 Service Manual

18
SPECIAL MODE
Special mode setting button (for 1912E3 model)
b
No.1 - 10 : 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 : Turn on the power, then press and hold down the A and B buttons for over 3 seconds.
No. Mode Button A Button B Contents
1
Version display
(μcom/DSP Error Display)
STATUS iPod
1
Firmware versions such as Main or DSP are displayed in the FL
Display. Errors are displayed when they occur. (Refer to 20 page)
2 Displaying the protection history mode STATUS NET/USB
The protection history is displayed.
(Refer to 23 page)
3
User Initialization mode
(Installer Setup settings are not initialized.)
PRESET
CHANNEL 2
PRESET
CHANNEL 3
Backup data initialization is carried out.
(Installer Setup settings are not initialized.)
4
Factory Initialization mode
(Installer Setup settings are also
initialized.)
PRESET
CHANNEL 1
PRESET
CHANNEL 2
Backup data initialization is carried out.
(Installer Setup settings are also initialized.)
5
Mode for switching tuner frequency step
(E2 model Only)
- - 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
NET/USB Operations using the main unit panel buttons are rejected.
9 Cancellation of panel lock mode
PRESET
CHANNEL 2
SAT/CBL 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 25
page)
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 "REC" on the display. RS-232C communications are now enabled.
STATUS
iPod 1
NET/USBTUNER PRESET CH +
INTERNET RADIO
ON/STANDBY SAT/CBL
PRESET CHANNEL 1
PRESET CHANNEL 3
PRESET CHANNEL 2

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