Denon POA-A1HDCI Serial Protocol

Denon POA-A1HDCI Manual

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Denon POA-A1HDCI manual content summary:

  • Denon POA-A1HDCI | Serial Protocol - Page 1
    DENON POA-A1HD control protocol Application model : POA-A1HD Application terminal: RS-232C Connector specification Ⅰ. RS-232C Connector type: DB-9pin female type, slave straight connection (DCE type) ( 1pin : GND , 2pin : TxD , 3pin : RxD ,
  • Denon POA-A1HDCI | Serial Protocol - Page 2
    of COMMAND. **Refer to the following table for the contents of COMMAND and EVENT. RESPONSE : The message sent to a controller (Touch Panel etc.) from a system (POA) if the the input channel after setting the power amp. D) Please Power on it after making the CONTROL switch of POA-A1HD EXTERNAL - 2 -
  • Denon POA-A1HDCI | Serial Protocol - Page 3
    INR1XLR INR2OFF INR2RCA INR2XLR INR3OFF INR3RCA INR3XLR INR4OFF INR4RCA INR4XLR INR5OFF INR5RCA INR5XLR function POA POWER ON/STANDBY change Return PW Status Input Channel L* Setting Input Channel R* Setting - 3 - Example PAPWON PAPWSTBY PAPW? PAINL1OFF PAINL1RCA PAINL1XLR
  • Denon POA-A1HDCI | Serial Protocol - Page 4
    ? AMPR12? AMPR34? function Return Channel setting Return Channel L* setting Return Channel R* setting L1/L2 Power Amp setting L3/L4 Power Amp setting L5/R5 Power Amp setting R1/R2 Power Amp setting R3/R4 Power Amp setting Return Power Amp setting Return * Power Amp setting - 4 - Example PAIN?
  • Denon POA-A1HDCI | Serial Protocol - Page 5
    ※ PAIN? ：RESPONSE becomes the following order. State of input channel L1 -＞State of L2 -> State of L3 -> State of L4 "OFF" or "RCA" or "XLR") ※ PAAMP? ：RESPONSE becomes the following order. State of Power AMP channel L1/L2 -> State of L3/L4 -> State of L5/R5 -> State of R4/R3 -> State of
  • Denon POA-A1HDCI | Serial Protocol - Page 6
    COMMAND PA PARAMETER MTON MTOFF MTLCHG MTCCHG MTRCHG MT? MTO? MTL? MTC? MTR? function Meter setting on Meter setting off Left Meter setting Center Meter setting Right Meter setting Return Meter setting Return Meter On/Off setting Return Left Meter setting Return Center Meter setting Return Right
  • Denon POA-A1HDCI | Serial Protocol - Page 7
    INR2RCA INR2XLR INR3OFF INR3RCA INR3XLR INR4OFF INR4RCA INR4XLR INR5OFF INR5RCA INR5XLR function POA POWER ON/STANDBY change POA Standby status POA Protection status Input Channel L* Information Input Channel R* Information - 7 - example PAPWON PAPWSTBY PAPW? PAINL1OFF PAINL1RCA
  • Denon POA-A1HDCI | Serial Protocol - Page 8
    MTL4 MTL5 MTR5 MTR1 MTR2 MTR3 MTR4 MTLNONE MTCNONE MTRNONE function L1/L2 Power Amp Information L3/L4 Power Amp Information L5/R5 Power Amp Information R1/R2 Power Amp Information R3/R4 Power Amp Information Meter Information Left Meter Information Center Meter Information Right Meter Information
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DENON POA-A1HD control protocol
Ver. 1.0.7
Application model :
POA-A1HD
Application terminal: RS-232C
Connector specification
Ⅰ
. RS-232C
Connector type:
DB-9pin female type, slave straight connection (DCE type)
( 1pin : GND , 2pin : TxD , 3pin : RxD , 5pin : Common(GND) , 4,6,7,8,9pin : NC )
Communication format:
Synchronous system
: Tone step synchronization
Communication system
: A half duplex
Communication speed
: 9600bps
Character length
: 8 bits
Parity control
: None
Start bit
: 1 bit
Stop bit
: 1 bit
Communication procedure
: Non procedural
Communication data length
: 135 bytes (maximum)