Bosch 42RTH Instruction Manual page 33

8. Image Rotation
1) Press the up(▲) / down(▼) button to select the Image Rotation.
2) Press the right(▶) or ENTER button.
3) Press the up(▲) / down(▼) button to select On or Off
4) Press the MENU button to save.
Image Rotation support
Image Rotation prevents Image persistence. The displayed image is slightly moves periodically(left,
down, right & up). When input signal is DVI and HDMI, this function is only activated when input signal
is 480i, 480P, 720i, 720P, 1080i and 1080P.
Image persistence
When an LCD panel is continuously displaying the same image(graphic) for a long period of time, a
trace of the image can remain visibly. Image persistence is not a product defect, and all LCD products
are subject to image persistence.
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