Vicon VM-624LED, Инструкция по установке и эксплуатации

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Controls and functions
D. Setup
1) How to unlock
q
On the front key: Press the MENU and ▲ button at the same time over 3 seconds.
w
On the Remote Controller: The Remote Controller operates well because the Key Lock function is
only allowed for the front key of this product.
2) The displayed image is slightly moved to prevent image persistence when the Image Rotation
function is On. The user is able to adjust the image rotation time from 0~10Min. in the sub-menu of
image rotation.
* 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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