LG 98TR3PJ-B Owner's Manual page 132

[Memory Clean]
Click to optimise memory.
Click [Optimise Again] to optimise it again.
[Garbage Clean]
Click to clean up the recycle bin.
Click [Clean Again] to clean it up again.
Version Information
Click to view the system information, including system version, MCU version and touch panel version.
Click again to close the information window.
[Exit]
Click to exit the [Keeper].
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