Arcam AVR550 Custom Installation Notes

17
Setup Adjustment Command Specifications
Treble Equalisation (0x35)
Adjust the amount of treble equalisation.
Example
Command/response sequence to set the treble to -2dB:
Command: 0x21 0x01 0x35 0x01 0x82 0x0D
Response: 0x21 0x01 0x35 0x00 0x01 0x82 0x0D
Bass Equalisation (0x36)
Adjust the amount of bass equalisation.
Example
Command/response sequence to increase the bass EQ by 1dB when it was 0dB:
Command: 0x21 0x01 0x36 0x01 0xF1 0x0D
Response: 0x21 0x01 0x36 0x00 0x01 0x01 0x0D
Room Equalisation (0x37)
Turn the room equalisation system on/o.
Example
Command/response sequence to turn the room equalisation system on:
Command: 0x21 0x01 0x37 0x01 0xF1 0x0D
Response: 0x21 0x01 0x37 0x00 0x01 0x01 0x0D
COMMAND:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x35
Dl 0x01
Data 0x00 — 0x0C – Set treble to 0dB — +12dB
0x81 — 0x8C – Set treble to -1dB — -12dB
0xF0 – Request current treble value
0xF1 – Increment treble by 1dB
0xF2 – Decrement treble by 1dB
Et 0x0D
RESPONSE:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x35
Ac Answer code
Dl 0x01
Data1 0x00 — 0x0C – Treble is 0dB — +12dB
0x81 — 0x8C – Treble is -1dB — -12dB
Et 0x0D
COMMAND:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x36
Dl 0x01
Data 0x00 — 0x0C – Set bass to 0dB — +12dB
0x81 — 0x8C – Set bass to -1dB — -12dB
0xF0 – Request current bass value
0xF1 – Increment bass by 1dB
0xF2 – Decrement bass by 1dB
Et 0x0D
RESPONSE:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x36
Ac Answer code
Dl 0x01
Data1 0x00 — 0x0C – Bass is 0dB — +12dB
0x81 — 0x8C – Bass is -1dB — -12dB
Et 0x0D
COMMAND:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x37
Dl 0x01
Data 0xF0 – Request current Room EQ state
0xF1 – Room EQ on
0xF2 – Room EQ off
Et 0x0D
RESPONSE:
Byte: Description:
St 0x21
Zn Zone number
Cc 0x37
Ac Answer code
Dl 0x01
Data1 0x00 – Room EQ is off
0x01 – Room EQ is on
0x02 – Room EQ has not been calculated and is therefore off
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