ASUS ST558 用户指南

Parts of the display and their functions

11

IR-IN/IR-OUT

• IR-IN: For use with an IR extender cable - to ensure better signal 

reception from the remote control.

• IR-OUT: Outputs the IR signal from the IR-IN input socket to 

another display.

Outputs audio signals to external speakers.

Turns on or off the main power.

Connects to a power outlet via the supplied power cord.

Relays the AC power from the AC power input socket to another 
display.