User Manual
8 9
Output DSP
Parameters X = 1 – 8, 01-08
YY = 00 – 99*, Up, Down
*unless otherwise noted
Set output X to volume YY R1, X, Volume, YY
Set output X balance YY R1, X, Balance, YY (00 – 40, 20 is default)
Set output X Bass YY R1, X, Bass, YY (00 – 24, 12 is default)
Set output X Mid YY R1, X, Middle, YY (00 – 24, 12 is default)
Set output X Treble YY R1, X, Treble, YY (00 – 24, 12 is default)
Set output X Delay YY R1, X, LipSync, YY (00 – 99, 00 is default)
Set output X Mute/Unmute R1, X, Mute/Restore
Network Setup
Parameters XX = 000 - 255
YY = 0001 - 9999
Set Host IP Address to xxx.xxx.xxx.xxx R3, Bass, XXX, Video Mode, XXX, Video Mode, XXX, Video
Mode, XXX
Set Net Mask to xxx.xxx.xxx.xxx R3, Middle, XXX, Video Mode, XXX, Video Mode, XXX,
Video Mode, XXX
Set Router IP Address to xxx.xxx.xxx.xxx R3, Treble, XXX, Video Mode, XXX, Video Mode, XXX,
Video Mode, XXX
Set TCP/IP Port to zzzz R3, Volume, XXXX
Apply New Network Config R3, All Restore
RS-232 and TCP/IP Commands
KD-MAX8x8 allows control over serial interface for bi-directional
communication.
Use pins 3, 4, 5 for RS-232 communication.
In addition to RS-232, the serial interface may also be accessed
using a TCP/IP connection.
» Default IP address is 192.168.1.239, with default port 23
Connection Protocol:
» Baud Rate = 57,600 bits per second
» Data Bits = 8
» Stop Bits = 1
» Parity = None
» Flow Control = None
» Carriage Return: Required
Notes
» Commands are not case-sensitive
» Spaces are shown for clarity; commands should NOT have any spaces
» After a new command is received, a prompt should be sent back
Response from Help command
–
Returns entire API in readable format:
KD-MAX8x8> H
-------------------------------------------------------------------------
-- Key Digital Systems HELP --
-------------------------------------------------------------------------
-- KD-MAX8x8 System Address = 00 F/W Version : 1.0 --
-- --
-- PN : Power On --
-- PF : Power Off --
-- Azz : All Commands start by Prex System Address zz, if [01-99]--
-- H : Help --
-- STA : Show Global System Status --
-- --
-- Audio Input Setup Command ( xx=[01~08,A] A=All, y=[1~2] ) --
-- SPIxx AS y : Set Analog Input xx by y [1=L+/R+, 2=L-/R-, 3=Balanced]--
-- SPIxx AA y : Set Audio Association of Input xx by y --
-- y [1=Analog, 2=PCM, 3=Both(Analog->Analog, PCM->PCM)] --
-- SPIxx WN cccccccccccccccc : Save Name of Input xx --
-- SPIxx RN : Read Name of Input xx --
-- --
-- Audio Output Setup Command ( xx=[01~08,A=All], yy=[01~08] ) --
-- SPOxx SI yy : Set Output xx to Association Input yy --
-- SPOxx SA yy : Set Output xx to Analog Input yy --
-- SPOxx SP yy : Set Output xx to PCM Input yy --
-- SPOxx SB yy : Set PCM Output xx to PCM Input yy --
-- SPOxx D E/D : Set Output xx Disconnection Enabled/Disabled --
-- SPOxx WN cccccccccccccccc : Save Name of Output xx --
-- SPOxx RN : Read Name of Output xx --
-- --
KD-MAX8x8 Manual.indd 8-9 12/23/17 2:18 AM