YABER Pro V9 Manual De Instrucciones página 14

Starting Projector
1. Press the power key on the remote controller or projector, the
indicator light will turn blue.
2. Use the focus function of the projector to get the best image
performance.(If it is still blurry, please try to adjust the projection
distance.)
3. Use the keystone function of the projector to get a rectangle
projection screen.
4. Connect the external device (Smart phone, iPad, Fire TV, TV box,
DVD player, Computer, etc.) in the corresponding interfaces of the
projector, please be sure to select the corresponding source. If you do
not select the correct source, the projector will not be able to detect
the signal.
5. Select the " " menu,enter the [ Other Setting],then you can select
the option [ Language Setting ] to set your preferred language.
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 the
incorrect trapezoid setting.
Please follow the below steps to correct:
1. Focus Adjustment
When you start the projector,please wait patiently for 2-3 seconds the
projector will adjust focus automatically.if the image is not clear,you
can press the focus buttons "F+" , "F-" or auto focus&keystone key on
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