Portrait Projection (Vertical Orientation) - NEC PA1705UL-W Installation Manual

9-7. Portrait projection (vertical orientation)

Portrait screens from a computer can be projected
by installing the projector in a vertical orientation.
Precautions during installation
• Please do not install the projector in a vertical orientation on top of the floor or table on its
own. If not, the projector may fall over, resulting in injury, damage or malfunction. Also, the
exhaust vent may be obstructed, resulting in the projector getting warm and the possibility
of fire and malfunction occurring.
• A stand for supporting the projector needs to be made for portrait projection and for installing
the projector in universal angle. In this case, the stand must be designed such that the center
of gravity of the projector is located well within the legs of the stand. If not, the projector may
fall over and result in injury, damage and malfunction.
Design and manufacturing conditions for the stand
Please engage an installation service provider for the design and manufacture of the customized
stand to be used for portrait projection. Please ensure that the following are complied with when
designing the stand.
1. Secure sufficient space between the projector and the floor. (→
2. Use the four screw holes at the back of the projector to secure it to the stand.
Screw hole center dimension: width 300 mm, lengthwise pitch 150 mm
Screw hole dimension on the projector: M4 with a maximum depth of 8 mm.
* Please design the stand such that the rear legs at the back of the projector do not contact
the stand. The front legs can be turned and removed.
3. Horizontal adjustment mechanism (for example, bolts and nuts in four locations)
4. Please design the stand such that it does not topple over easily.
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9. Appendix
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