Nexigo PJ20, Руководство пользователя

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PROJECTOR DISTANCE & SIZE
4.8
40″
6.9
60″
9
80″
11.2
100″
21.8
200″
（ft）
US 08
Note:
Due to manufacturing tolerances there will be variances of about 3%
from unit to unit. The above data is for reference only. Please use actual
measurements when installing the device.
Note:
1. A specific rear projection screen is required to use the rear projection
function.
2. Please remove the 4 rubber plugs at corners on the bottom of the
projector for mounting on the ceiling.
Correc�ng Keystone
Keystoning refers to the situa�on where the projected image becomes a trapezoid
due to angled projec�on.
To correct this, besides adjus�ng the height of the projector, you may also:
1.
2.
Controllability of the Projected Image
By using the remote control, you can adjust the ver�cal lens shi� by +/- 5%, which
offers the convenience of not needing to physically move or interact with the
projector. This is especially important when the projector is mounted to the ceiling.