Azlan Logistics Av-1900 Mixer Amplifier User Manual

Azlan Logistics Av-1900 Mixer Amplifier User Manual

Azlan Logistics AV-1900 Mixer Amplifier User Manual

FRONT PANEL

[Type here]

INPUT SELECTOR

INPUT 1

INPUT 2

 

INPUT 3

BT Notes

  • To disable set switch to left or centre positions
  • AV-1900 has one BT memory slot. It will pair with the most recently paired device without requiring PIN.
  • Resetting BT by holding down Input 3 dial will delete memory slot to allow new device to connect

[Type here]

INPUT 4

OUTPUTS

[Type here]

RS-232 CODES

Baud rate: 9600K
Stop Bit: 1
Delivery interval >80ms
No check digit
Table 1: Command Codes

HEX

Code

FunctionRemarksReturn codes
 

 

 

 

97 45 45

 

 

 

 

ON

 

 

 

Turn on/ bring out of standby

Working97 20 20 01
INPUT1 Volume XX=00-1497 31 31 XX
INPUT2 Volume XX=00-1497 32 32 XX
INPUT3 Volume XX=00-1497 33 33 XX
INPUT4 Volume XX=00-1497 34 34 XX
Master Volume XX=00-1497 23 23 XX
Master Bass XX=00-0E97 24 24 XX
Master Treble XX=00-0E97 25 25 XX
97 46 46OFFTurn offStandby97 20 20 00
97 47 47MUTEMute on/offMute Off = 0 / Mute = 197 21 21 0X
97 43 43INPUT1+INPUT1 volume +INPUT1 Volume XX=00-1497 31 31 XX
97 09 09INPUT1-INPUT1 volume –
97 0D 0DINPUT2+INPUT2 volume +INPUT2 Volume XX=00-1497 32 32 XX
97 5E 5EINPUT2-INPUT2 volume –
97 18 18INPUT3+INPUT3 volume +INPUT3 Volume XX=00-1497 33 33 XX
97 0C 0CINPUT3-INPUT3 volume –
97 11 11INPUT4+INPUT4 volume +INPUT4 Volume XX=00-1497 34 34 XX
97 10 10INPUT4-INPUT4 volume –
97 1A 1A BT Disconnect/97 26 26 00
97 15 15TREBLE+Increase treble gain by +1DB 

Treble Gain XX=00-0E

 

97 25 25 XX

97 07 07TREBLE-Decrease treble gain by -1DB
97 19 19BASS+Increase bass gain by +1DB 

Master Bass XX=00-0E

 

97 24 24 XX

97 16 16BASS-Decrease bass gain by-1DB
97 5A 5ARESETReset toneBass/Treble97 24 24 07

97 25 25 07

97 40 40VOL+Volume +/ out of mute 

Master Volume XX=00-14

 

97 23 23 XX

97 44 44VOL-Volume -/out of mute
97 08 08AUTOSTA NDBY ONAUTO STANDBY ON 97 28 28 01
97 1C 1CAUTOSTA NDBY OFFAUTO STANDBY OFF 97 28 28 00
Table 2: Direct Address Volume Codes
HEXFunctionRemarksReturn codes
97 AX AXX =0-F Set master volume to 0-15xx =01-1497 23 23 xx
97 BX BXX =0-4 Set master volume to 16-20
97 CX CXX =0-E Set Bass volume to 0-14xx =01 -0E97 24 24 xx
97 DX DXX =0-E Set Treble volume to 0-14xx =01 -0E97 25 25 xx
97 EX EXX =0-F Set INPUT1volume to 0-15xx =01-1497 31 31 xx
97 FX FXX =0-4 Set INPUT1volume to 16-20
97 GX GXX =0-F Set INPUT2volume to 0-15xx =01-1497 32 32 xx
97 HX HXX =0-4 Set INPUT2volume to 16-20
97 IX IXX =0-F Set INPUT3volume to 0-15xx =01-1497 33 33 xx
97 JX JXX =0-4 Set INPUT3volume to 16-20
97 KX KXX =0-F Set INPUT4volume to 0-15xx =01-1497 34 34 xx
97 LX LXX =0-4 Set INPUT4volume to 16-20

Table 3: Return Codes

  • Response from Unit = 97 ** ** 0X/XX 0A
  • All responses end in \x0A or LineFee
  • Sample commands and responses
    • Power Query – Command -97 20 20
    • Power Query – Response – STANDBY 97 20 20 01\x0A = On/No Faults
    • Power Query – Response – STANDBY 97 20 20 00\x0A = Off/Standby
HEX

Code

NameFunctionRemarksReturn codes
97 20 20STANDBYSpeaker working StatusSpeaker OFF/Standby Speaker ON/Working97 20 20 00
97 20 20 01
97 21 21MUTEMute On/OffMute Off = 0 Mute = 197 21 21 00
97 21 21 01
97 23 23Master_GAIN_GETVolume Gain20 steps total XX=00- 14 HEX code97 23 23 XX
97 24 24Master_B_GAIN_GE TBass Gain14 steps total, XX=00- 0E HEX code97 24 24 XX
97 25 25Master_T_GAIN_GE TTreble Gain14 steps total XX=00- 0E HEX code97 25 25 XX
 

97 26 26

 

BT_BIT

 

Bluetooth status

BT unpaired = 0 BT paired , Pause= 1 BT paired, Play = 297 26 26 00
97 26 26 01
97 26 26 02
97 27 27BT DeviceBluetooth nameLength=0# Name= xxx HEX code97 27 27 0#

xxx

 

97 28 28

 

AUTO_STANDBY

Auto standby StatusAuto standby OFF = 0 Auto standby ON = 197 28 28 00
97 28 28 01
97 31 31INPUT1_GAIN_GETINPUT1 Volume Gain20 steps total XX=00- 14 HEX code97 31 31 XX
97 32 32INPUT2_GAIN_GETINPUT2 Volume Gain20 steps total XX=00- 14 HEX code97 32 32 XX
97 33 33INPUT3_GAIN_GETINPUT3 Volume Gain20 steps total XX=00- 14 HEX code97 33 33 XX
97 34 34INPUT4_GAIN_GETINPUT4 Volume Gain20 steps total XX=00- 14 HEX code97 34 34 XX

NOTE: Auto-Standby activates after 30 minutes of mute or no operation. Any adjustment turns standby off.

FCC STATEMENT

  1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
  • This device may not cause harmful
  • This device must accept any interference received, including interference that may cause undesired
  1. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body

 

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