6
7
RS-232 Commands
Connection protocol is as follows:
›
Baud Rate = 57600 bits per second
›
Data Bits = 8
›
Stop Bits = 1
›
Parity = None
›
Flow Control = None
›
Carriage Return: Required
›
Line Feed: Required
RS-232 Pinout:
Tip
Ring
Sleeve
Tx
Rx
Ground
Commands are not case-sensitive. Spaces shown below may be excluded.
Carriage return and line feed is required at the end of each string.
Commands:
KD-HDFIX22> H
-------------------------------------------------------------------------
-- Key Digital Systems HELP --
-------------------------------------------------------------------------
-- KD-HDFIX22 System Address = 00 F/W Version : 1.00
--
--
--
-- Azz : All Commands may have Prefix System Address zz=[01-99]
--
-- H : Help
--
-- STA : Show Global System Status
--
--
--
-- Video Output Setup Commands:
--
-- SPO ON/OFF : Set Output 01 ON/OFF
--
-- SPO DBG ON/OFF : Set 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
--
--
--
-- System Address Setup Command: xx = [00-99], 00 = Single
--
-- SPC Axx : Set System Address to xx
--
--
--
-- System Control Setup Commands:
--
-- 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
--
Status:
KD-HDFIX22> STA
-------------------------------------------------------------------------
-- Key Digital Systems STATUS --
-------------------------------------------------------------------------
-- KD-HDFIX22 System Address = 00 F/W Version : 1.00 --
-- --
-- RS232 : Baud Rate=57600bps, Data=8bit, Parity=None, Stop=1bit --
-- --
-- Video Input : EDID = DEFAULT 00, LINK = ON --
-- Video Output : Output = ON , LINK = ON , DBG = OFF --
-- Audio Output : Analog = Enabled, Digital = Enabled --
-------------------------------------------------------------------------
KD-HDFIX22_Manual.indd 6-7
7/16/15 12:44 PM