Yaber Y21 - Image Adjustment; Keystone Correction; Focus Adjustment

Turn off the projector
1.Press the Power button when the projector s in use, this will cause it to switch to
standby mode.
2When the projector switch into standby mode, the light will turn green from red.
IMAGE ADJUSTMENT
‘When using the projector for the first time, it normally displays an unclear image.
This is due to the lens being out of focus or incorrect trapezoid setting,
Please follow the below steps to correct;
1.Keystone Correction
Ifthe projected image is in a trapezoidal shape, please adjust the keystone ring to get
a rectangle shape.
(B cevtone
(Noteif can not adjust the trapezoidal well, please place projector on a flat surface horizontally)
“The projected image may be blurry or difficult to see, thisis due to lack of focus adjustment
with the lens, please follow the processes below to adjust the focus.
2.Focus Adjustment
A Rotate the focus ring slowly. At the same time, check the resolution point carefully. The
best focus point for the lens would be where the image most clear.
|:=fl—»mus
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