LG 50PS80 - Manual (Page 126)

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You can select this menu to change the current passcode. Just like any other pass-
word changing method, you need to know the current passcode in order to change
it to a newer one.
C Chhaannggiinngg p paasssscco od dee
The purchasing and play function have a “time-out” of 5 minutes, meaning if you
leave the screen idle for more than 5 minutes, you will be asked the passcode.
C Co onnvveenniieennccee p paasssscco od dee ttiim meeo ouutt
System Info
You can find your Device ID, UI Version and etc.
Credits
It contains credits to technology licensees and data providers.