16
17
RS-232 Commands
RS-232 Pinout:
Tip
Ring
Sleeve
Tx
Rx
Ground
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
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-X411ProK> H
-------------------------------------------------------------------------
-- Key Digital Systems HELP --
-------------------------------------------------------------------------
-- KD-X411ProK System Address : 00 F/W Version : 1.00 --
-- Azz : All Commands may have Prefix System Address zz=[01-99] --
-- H : Help --
-- STA : Global Status --
-- SPCA xx : Set System Address, xx = [00-99] (00=Single) --
-- --
-- Video I/O Setup Commands: --
-- SPO DBG ON/OFF : Set Output DGB ON/OFF --
-- SPO ON/OFF : Set CAT5e/6 Output 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 --
-- --
-- SPC RSB z : Set RS232 Baud Rate to z bps, z=[0-4] --
-- [0:57600, 1:38400, 2:19200, 3:9600, 4:4800] --
-------------------------------------------------------------------------
LED Indicator Lights
Power:
»
Color:
Green
»
Solid illumination during power on state, as provided by healthy connection
with power supply.
»
Steady blink if power is not adequate and/or if there is a connectivity problem
with the KD-X411ProK/ KD-X411POH Rx unit
HDMI Active (HDMI Input/Output):
»
Color:
Blue
»
Tx Unit: Solid illumination from active signal (HDMI TMDS) reception from
connected source device
»
Rx Unit: Solid illumination from active Hot Plug Detection voltage with
connected display/output device
»
If Hot Plug Detection is forced to input device from Tx unit, the HDMI Active
light will illuminate solid regardless of HDMI signal from connected device.
CAT5e/6 Input/Output:
»
Color:
Blue
»
Tx Unit: Solid illumination from active link and Hot Plug Detection voltage
from Rx unit
»
Rx Unit: Solid illumination from active link with Tx unit
KD-X411ProK_X411POHK_Manual.indd 16-17
11/17/15 12:40 PM
