Denon AVR-1912 Service Manual

54
Error
Code
Details of Error code Display Coping strategies
A3
Line congestion via DPMS access
was notied when DM860 related
rmware was rewritten (Application
Mode).
S e r v e r i s b u s y A 3
Check the network connection.
Carry out the update in an environment
that has little network load.
A4
Connection failure via DPMS access
was notied when DM860 related
rmware was rewritten (Application
Mode).
C o n n e c t i o n F a i l A 4
Check the network connection.
Carry out the update in an environment
that has little network load.
A6
Firmware data error message was
received after DPMS login when
DM860 related rmware was rewritten
(Application Mode).
U p d a t i n g f a i l A 6
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
A7
When DM860 related rmware was
rewritten (Application Mode), request
was made for rmware data after
DPMS login but it timed out.
U p d a t i n g f a i l A 7
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
AE
Firmware download error message
received (when download fails) when
DM860 related rmware was rewritten
(Boot Loader Mode).
D o w n l o a d f a i l A E
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
AF
Firmware download error message
received (line congestion) when
DM860 related rmware was rewritten
(Boot Loader Mode).
D o w n l o a d f a i l A F
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
B0
Firmware download error message
received (connection failure) when
DM860 related rmware was rewritten
(Boot Loader Mode).
D o w n l o a d f a i l B 0
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
B1
Firmware download error message.
(Timeout failure)
D o w n l o a d f a i l B 1
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
B2
Error message received when DM860
related rmware was rewritten.
D o w n l o a d f a i l B 2
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
B3
Firmware writing error message.
(Timeout failure )
U p d a t i n g f a i l B 3
Turn off and on the power.
Updating starts automatically.
Carry out the update in an environment
that has little network load.
B4
Mode change failure of DM860.
(Boot Loader Mode)
U p d a t i n g f a i l B 4
Reset and update again.
B5
Mode change failure of DM860.
(Application Mode)
U p d a t i n g f a i l B 5
Reset and update again.

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