10
11
Communication Protocol
The KD-Pro2x1/KD-Pro4x1 allows control over serial interface for bi-directional
communication. Use Pins 4, 5, 6 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 192.168.0.239 with default port 23).
›
Connection Protocol:
»
Baud Rate = 57600 bits per second
»
Data Bits = 8
»
Stop Bits = 1
»
Parity = None
»
Flow Control = None
»
Carriage Return: Required
»
Line Feed: Required
›
Notes:
»
Commands are not case-sensitive.
»
Spaces are shown for clarity; commands should NOT have any spaces.
»
Carriage return and line feed is required at the end of each string.
»
If a new command is received, a prompt should be sent back.
Help Command (H). Returns entire API in readable format:
KD-Pro4x1 > H
-------------------------------------------------------------------------
-- Key Digital Systems HELP --
-------------------------------------------------------------------------
-- KD-Pro4x1 System Address = 00 F/W Version : 2.11 --
-- --
-- Azz : All Commands may have Prefix System Address zz=[01-99] --
-- H : Help --
-- PF : Power Off --
-- PN : Power ON --
-- STA : Show Global System Status --
-- --
-- Video Output Setup Commands: yy = [01-04,U,D] --
-- SPO SI yy : Set Output to Video Input yy --
-- SPO01 SI yy : Set Output to Video Input yy --
-- SPO ON/OFF : Set Output ON/OFF --
-- SPO DBG ON/OFF : Set Output Debug Mode ON/OFF --
-- --
-- Audio Output Setup Commands: [E=Enable, D=Disable] --
-- SPO AA E/D : Enable/Disable External Analog Audio Output --
-- SPO DA E/D : Enable/Disable External Digital Audio Output --
-- --
-- Network Setup, ( xxx=[000-255], zzzz=[0001~9999] ) --
-- SPCETIPA xxx.xxx.xxx.xxx : Set Host IP Address to xxx.xxx.xxx.xxx --
-- SPCETIPM xxx.xxx.xxx.xxx : Set Net Mask to xxx.xxx.xxx.xxx --
-- SPCETIPR xxx.xxx.xxx.xxx : Set Route IP Address to xxx.xxx.xxx.xxx --
-- SPCETIPP zzzz : Set TCP/IP Port to zzzz --
-- SPCETIPB : Set Network Reboot and Apply New Config --
-- --
-- System Address Setup Command: xx = [00-99], 00 = Single --
-- SPC Axx : Set System Address to xx --
-- --
-- System Control Setup Commands: --
-- SPC AS x : Set Auto Sense Mode x = [0:OFF,1=AUTO,2=FORCED ON]--
-- SPC FB E/D : Enable/Disable Front Panel Buttons --
-- SPC FHPD ON/OFF : Set Forced HPD ON/OFF --
-- SPC RSB z : Set RS232 Baud Rate to z bps, z=[0-4] --
-- [0:57600, 1:38400, 2:19200, 3:9600, 4:4800] --
-- SPC DF : Reset to Factory Defaults --
-- SPC DF00 : Reset to Factory Defaults without Network Reset --
-------------------------------------------------------------------------
Status Command (STA). Returns entire API in readable format:
KD-Pro4x1 > STA
-------------------------------------------------------------------------
-- Key Digital Systems STATUS --
-------------------------------------------------------------------------
-- KD-Pro4x1 System Address = 00 F/W Version : 2.11 --
-- --
-- Power : ON --
-- Forced HPD : OFF --
-- Forced Panel Button : Enabled --
-- Auto Sensing Mode : OFF --
-- RS232 : Baud Rate=57600bps, Data=8bit, Parity=None, Stop=1bit --
-- --
-- Network Setting(Telnet Server) Status --
-- MAC Address = 18:98:66:5D:BF:7C --
-- Host IP Address = 192.168.000.239 --
-- Net Mask = 255.255.255.000 --
-- Router IP Address = 192.168.000.001 --
-- TCP Port = 0023 --
-- --
-- Video Input 01 : EDID = DEFAULT 00, LINK = OFF --
-- Video Input 02 : EDID = DEFAULT 00, LINK = OFF --
-- Video Input 03 : EDID = DEFAULT 00, LINK = OFF --
-- Video Input 04 : EDID = DEFAULT 00, LINK = OFF --
-- --
-- Video Output : Output = ON , LINK = OFF, DBG = OFF --
-- --
-- Audio Output : Analog = Enabled, Digital = Enabled --
-------------------------------------------------------------------------
KD-Pro2x1_4x1_Manual.indd 10-11
6/29/16 2:51 PM
