Step 1, First, check the LCD cable before turning it on., Step 2, Second, stand in a safe position near the switch., Step 3, Then, use the stick carefully to press the power button., Step 4, Next, do not hit the LCD too hard because it can damage the projector., Step 5, After that, wait a few seconds until the screen turns on., Step 6, Sixth, make sure other students stay away from the area for safety., Step 7, Then, adjust the projector position if the screen looks unclear., Step 8, Finally, use the LCD responsibly and turn it off after class.

Activity 8

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