Owners manual

» A Network Setup Tutorial video is available at: https://youtu.be/AMC7KvPPJsg

» The default TCP-IP address of the KD-MLV4x2Pro unit is

192.168.1.239

» The default port number is

IR/RS232 Switch

HDBaseT IR/RS-232

pass-through port

› HDBaseT IR/RS-232 pass-through port

» Supports bi-directional control with KD-X222PO Rx

» Choose IR or RS-232 via slide Switch

» Pin out (KD-MLV4x2Pro):

» Pin 1 = RS-232 Tx / IR Out

» Pin 2 = Ground

» Pin 3 = RS-232 Rx / IR In

» Pin out (Rx unit):

» Pin 1 = IR In

» Pin 2 = IR Ground

» Pin 3 = 5V (IR sensor power)

» Pin 4 = RS-232 Tx / IR Out

» Pin 5 = Ground

» Pin 6 = RS-232 Rx

› IR Accessory Wiring

» IR Emitter:

» IR Signal = Dashed

» Ground = Solid

» IR Sensor:

» a. IR Signal = White

» b. Ground = Black

» c. Sensor Power = Red