bem wireless Kickstand WR1 Manuel De L'utilisateur page 11

Projection Size
Adjusting the overall size of the projected image is easy! Move the Kickstand farther
from the target surface to get a larger picture or closer to get a smaller picture. The
optimal range and projection size is generally 32" (at 1 yard) to 96"(at 3 yards). Under
ideal viewing conditions, good results may be obtained at even greater distances.
MAX MIN
SCREEN
LENS
PROJECTION DISTANCE
Adjust the Focus
If the projected image is blurry, simply rotate the FOCUS knob up or down until it
becomes clear. If you aren't able to obtain a good image by adjusting the focus, the lens
may need cleaning (see "Maintenance" on page X).
Keystoning
Your Kickstand WR1 should be positioned so it is pointed directly at the target screen. If
the projector is tilted up or down, the top and bottom of the image will not be the same
size. This distortion is called "keystoning." In most cases, you can eliminate keystoning
by ensuring that the projector is properly aligned with the screen; however, keystone
adjustments can also be made using the remote control.
Press the KEYSTONE ADJUSTMENT button to turn keystone auto adjust on / off.
Manual keystone adjustments can be made by accessing "Settings Keystone Man
Keystone" from the main android media screen. With manual adjustments, you can
adjust the keystone by +/- 30 degrees.
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