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Denon AVR-1911 Service Manual

Denon AVR-1911
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17
1. µcom/DSP Version display mode
1.1. Operationspecications
µcom/DSP version display mode:
When started up, the version information is displayed.
Starting up:
With the "DIMMER" and "STATUS" buttons pressed, press the "ON/STANDBY" button to turn the power on.
Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
1.2. Display Order
Destination information → Main-µcom version → Main 1st Boot version → Sub-µcom version
→ Sub 1st Boot Loader Version → DSP version → APLD version → USB version
→ HD Radio SDK version (1911E3 model only)
s
→ HD Radio BBP version (1911E3 model only)
s
1.3. Error display
See the following table for each "Error information" display and its contents (status).
Display order is
q
,
w
,
e
,
r
,
t
.
Condition State State
q
Sub-μcom NG No response from Sub-μcom
S U B E R R O R 0 1
w
DIR NG No response from DIR
D I R E R R O R 0 1
e
DSP1 NG
When DSP boot, executing DSP reset makes no change to DSP1 FLAG0
port "H".
D S P E R R O R 0 1
No change to DSP FLAG0 port "H" before issuing DSP command.
D S P E R R O R 0 2
When DSP data read, executing WRITE="L" makes no change to ACK="H".
D S P E R R O R 0 3
When DSP data read, executing REQ="L" makes no change to ACK="L".
D S P E R R O R 0 4
When DSP data write, executing WRITE="H" makes no change to ACK="H".
D S P E R R O R 0 5
When DSP data write, executing REQ="L" makes no change to ACK="L".
D S P E R R O R 0 6
When DSP special code boot, executing DSP reset makes no change to
DSP FLAG0 port "H".
D S P E R R O R 1 1
No change to DSP FLAG0 port "H" before issuing DSP special read
command.
D S P E R R O R 1 2
No change to DSP FLAG0 port "H" before DSP version read.
D S P E R R O R 1 3
r
EEPROM NG Error appeared in EEPROM checksum.(*** is a block address number.)
E 2 P R O M E R R * * *
t
Both SUB/DSP
/EEPROM OK
(No error display, version display only)

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Denon AVR-1911 Specifications

General IconGeneral
Frequency range10 - 100000 Hz
Audio output channels7.1 channels
Audio A/D Converter (ADC)24-bit/96kHz
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.8 %
HDMIYes
Audio systemDolby TrueHD, Dolby Digital Plus, Dolby Digital EX, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, DTS-HD, DTS 96/24
Output power125 W
Dimensions (WxDxH)434 x 381 x 171 mm
Power requirementsAC 230, 50 Hz
HDMI ports quantity5
AM band range522 - 1611 kHz
FM band range87.5 - 108 MHz
I/O ports1 x Component in 1 x Composite Monitor out 1 x USB 1 x Microphone 1 x FM Tuner Antenna 1 x AM Tuner Antenna
Connectivity technologyWired
Headphone outputs7
Digital audio optical in1
Product colorBlack
Power consumption (standby)0.1 W
Power consumption (typical)460 W
Weight and Dimensions IconWeight and Dimensions
Weight10200 g

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