Arcam AVR550 Custom Installation Notes

12
Request decode mode status — 2ch (0x10)
Request the decode mode for two-channel material in zone 1.
Example
Command/response sequence to request the decode mode in zone 1 where the
mode is Dolby Surround Mode:
Command: 0x21 0x01 0x10 0x01 0xF0 0x0D
Response: 0x21 0x01 0x10 0x00 0x01 0x04 0x0D
COMMAND:
Byte: Description:
St 0x21
Zn 0x01
Cc 0x10
Dl 0x01
Data 0xF0 – Request decode mode
Et 0x0D
RESPONSE:
Byte: Description:
St 0x21
Zn 0x01
Cc 0x10
Ac Answer code
Dl 0x01
Data 0x01 – Stereo
0x04 – Dolby Surround
0x07 – Neo:6 Cinema
0x08 – Neo:6 Music
0x09 - 5/7 Ch Stereo
0x0A - DTS Neural:X
0x0B - Reserved
0x0C - DTS Virtual:X
Et 0x0D
Request Decode mode status — MCH (0x11)
Request the decode mode for multi-channel material in zone 1.
Example
Command/response sequence to request the decode mode in zone 1 where the
mode is Dolby Surround Mode:
Command: 0x21 0x01 0x11 0x01 0xF0 0x0D
Response: 0x21 0x01 0x11 0x00 0x01 0x06 0x0D
COMMAND:
Byte: Description:
St 0x21
Zn 0x01
Cc 0x11
Dl 0x01
Data 0xF0 – Request decode mode
Et 0x0D
RESPONSE:
Byte: Description:
St 0x21
Zn 0x01
Cc 0x11
Ac Answer code
Dl 0x01
Data 0x01 – Stereo down-mix
0x02 – Multi-channel mode
0x03 – DTS-ES / Neural:X mode
0x06 – Dolby Surround mode
0x0B - Reserved
0x0C - DTS Virtual:X
Et 0x0D

Arcam AVR550 Specifications

General

Receiver type	Surround
Frequency range	20 - 20000 Hz
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	110 dB
Power output per channel (20-20KHz@8 Ohm)	- W
HDMI in	7
Ethernet LAN (RJ-45) ports	1
Number of HDMI outputs	3
AirPlay	No
Audio decoders	DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD Master Audio
Audio Return Channel (ARC)	Yes
Apple docking compatibility	Not supported
Power consumption (standby)	0.5 W
Power consumption (typical)	1500 W
Supported radio bands	DAB, DAB+, FM
Internet radio services supported	Spotify
12V trigger ports quantity	2
Speakers connectivity type	-
Package weight	18800 g

Weight and Dimensions

Depth	425 mm
Width	433 mm
Height	171 mm
Weight	15500 g