LG L5UC728FA2 Installation Manual page 57

3. Group Setting(Remote Controller)
This function is only for group control operation. Please don't set this function in case of non-
group control
1. Press the button for 4 seconds to
enter the installer setting mode until
timer segment display "01:01".
2. Repeat pressing
Function code 07
Function Code
3. Select Master/ Slave by pressing
button
(00: Slave, 01: Master)
4. Press button to save or release
5. Press button to exit or system will
automatically exit after 25 seconds
without any input.
Optional Operation - CST Type
button to select
07:01
Master/Slave value
Installation Manual 57