Arcam AV888 Manuel d'utilisateur télécharger pdf (Page 17)

Setup Adjustment Command Specifications

Treble Equalisaton (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 — 0x0A – Set treble to 0dB — +10dB

0x81 — 0x8A – Set treble to -1dB — -10dB

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 — 0x0A – Treble is 0dB — +10dB

0x81 — 0x8A – Treble is -1dB — -10dB

Et 0x0D

COMMAND:

Byte: Description:

St 0x21

Zn Zone number

Cc 0x36

Dl 0x01

Data 0x00 — 0x0A – Set bass to 0dB — +10dB

0x81 — 0x8A – Set bass to -1dB — -10dB

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 — 0x0A – Bass is 0dB — +10dB

0x81 — 0x8A – Bass is -1dB — -10dB

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

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Arcam AV888 Manuel d'utilisateur Page 17

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