Optoma LR4 - Manual (Page 16)

l a u n a M r e s U 4 R L 2 1 Chapter 2 LR4 Menu Display
The following example details how to edit the timer settings.
Quick Timer Setup: When starting the timer setting, press SET to setup the timer quickly.
Press once to add 5 minutes, and so on.
Add
Add / Decrease
Dec.
Move
Move
Move right / left
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