How to Adjust the Image on UF55 and UF65 Projectors to Fix Issues

How to Adjust the Image on UF55 and UF65 Projectors to Fix Issues
Related to Image Size/Fit and Keystoning
Materials: You will require a Philips (star) screw driver and appropriate Allen Key (to fit Hex Nut) that
came with the Projector to make these adjustments. You will also need a ladder to reach the top of the
Boom safely. It is recommended to do this with two people.
Hint: Start with the Board centered (left to right) and the Boom positioned at a slightly higher angle to
the perpendicular with the Board (when viewed from the side, see image 1). The projector should be on
the blue Smart logo screen when making image adjustments. Also, perform a factory reset (DUULU) on
the Projector before proceeding.
Important Note: The images provided herein are for reference only, and your scenario may produce
different results with each adjustment. It is normal to repeat steps 2-5 at least twice to get it perfect.
Your image may not look identical to our example after each step.
Warning: When loosening the Wing Nut in step 2 below, be sure not to loosen it all the way off the
Bolt. Doing so will cause the Projector to come apart from the Boom and fall, causing injury and/or
damage.
Image 1: Proper Angle between Boom and Board
1. Remove the Boom cover that exposes the Wing Nut using a Philips (star) screw driver. Only one
screw needs to be removed, the cover should just lift off. See image 2.
Image 2: The Wing Nut
Wing Nut
Cover Srew
2. Loosen the Wing Nut (see image 2) just enough for the projector to move freely back and forth
along the Boom. Do not over loosen the Nut; it should not come right off the Bolt, or injury
and/or damage may occur. Move the Projector front to back to scale the image to fit the top
from corner to corner (left to right). Then tighten the Wing Nut. Proceed to make finer
adjustments until it looks like image 3 below. Note that the top is parallel with the Board along
the entire length, and the width of the image along the top is filling the Board (corner to corner).
Do not worry about the sides or the bottom at this time.
Image 3: Aligning the Top
3. Note that in image 3 above, the bottom is not parallel with the top, even though the top is
parallel with the Board. Next, we need to ensure the top and bottom of the image is parallel. To
do this, turn the Projector to the left or right as needed. When turning, try not to tilt it
forewords or backwards (keep it level). It should look similar image 4 below. Don’t worry if the
image does not cover or if the image goes past the screen.
Image 4: Making the Top and Bottom Parallel
4. Note in image 4 that the image is not centered, your image may not be identical, but you may
need to slide the Board left or right until the image is centered on the Board (left to right). This is
only required if the image is off to one side, in most cases this step is required. In this case, we
simply slide the Board over to the right until the image is centered (see image 6). In a standard
wall mount, you can remove the pen tray to expose two screws behind each bracket (that hold
the pen tray, see image 5). Remove these two screws to allow the Board to slide freely.
Image 5: Bottom Mounting Wholes
Image 6: Centering the Image by Moving the Board
5. Lastly, use the Allen Key on the Hex Nut (see image 7) to move the Boom up or down. Clockwise
lowers the Boom, Counter-Clockwise raises the Boom. Raising the boom will stretch the bottom
of the projected image downwards, while lowering the boom will shrink the bottom of the
projected image upwards. In most cases, when the image is adjusted perfectly, the angle
between the Board and the Boom is slightly higher than the perpendicular, as shown in image 1.
The final image should cover the whole Board, like image 8 below.
Image 7: The Hex Nut
Hex Nut
Image 8: Properly Adjusted Image
6. If the image is not quite perfect yet, repeat steps 2-5. Also note that your scenario may produce
different results with each adjustment. It is normal to repeat steps 2-5 at least twice to get it
perfect. Your image may not look identical to our example after each step.