AMC iAC User Manual - Page 12

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Operation

Receive Sequences

Channel

Function

Start

FIRM-

69 41 43 55

WARE

VERSION

VOLUME 69 41 43 55

USER MANUAL

iAC Installation Power Amplifier

Functions

Value Bytes

Byte

Bytes

5D FF

(= 0 db)

(= 1 db)

(= 2 db)

(= 3 db)

(= 4 db)

(= 5 db)

(= 6 db)

(= 7 db)

(= 8 db)

(= 9 db)

(= 10 db)

(= 11 db)

5D 02

(= 12 db)

(= 13 db)

(= 14 db)

(= 15 db)

(= 16 db)

(= 17 db)

(= 18 db)

(= 19 db)

(= 20 db)

(= 21 db)

(= 22 db)

(= 23 db)

Function

Start

TREBLE

69 41 43 55

End

(= 24 db)

(= 25 db)

MIDDLE

69 41 43 55

(= 26 db)

(= 27 db)

(= 28 db)

(= 29 db)

(= 30 db)

(= 31 db)

(= 32 db)

(= 33 db)

BASS

69 41 43 55

(= 34 db)

(= 35 db)

(= 36 db)

(= 37 db)

(= 38 db)

(= 39 db)

MUTE

69 41 43 55

(= 40 db)

(= 41 db)

(= 42 db)

SYNC CH1

(= 43 db)

to CH2 is

69 41 43 55

(= 44 db)

(= 45 db)

(= 46 db)

Example:

(= 47 db)

The following RS232 sequence means that amlifier' s Channel 1 volume is set to 10 dB:

(= 48 db)

69 41 43 55 01 5D 02 0A AA

Channel

Functions

Value Bytes

Byte

Bytes

(= -14)

(= -12)

(= -10)

5D 06

(= -8)

(= -6)

(= -4)

(= -2)

(= -14)

(= -12)

(= -10)

5D 11

(= -8)

(= -6)

(= -4)

(= -2)

(= -14)

(= -12)

(= -10)

5D 05

(= -8)

(= -6)

(= -4)

(= -2)

5D 02

5D 01

End

(= 0)

(= +2)

(= +4)

(= +6)

(= +8)

(= +10)

(= +12)

(= +14)

(= 0)

(= +2)

(= +4)

(= +6)

(= +8)

(= +10)

(= +12)

(= +14)

(= 0)

(= +2)

(= +4)

(= +6)

(= +8)

(= +10)

(= +12)

(= +14)