HP LD4245tm 41.92-inch Interactive LED Digital Signage Display - Manual (Page 27)

IR receiver connection
Allows the use of a wired remote or IR receiver extension. The IR cable is provided with the display.
IR magnetic receiver must be placed on the front or side of monitor (frame screw location). The IR
receiver should be in the remote line of sight.
Back of the product
NOTE: Make sure the power cable is disconnected.
Connecting the display to a Digital Signage media player or computer 17