If the projected image looks blurry, slowly turn the focus knob while looking at the top center of the screen. If the image is not positioned correctly, use the lens shift dials to move it vertically or horizontally.
If the image is still distorted, use the Keystone feature to correct its shape.
Why Is the Projected Image Blurry or Misaligned?
The projected image may look blurry if the focus is not adjusted correctly.
Additionally, the image may appear too high, too low, or off-center if the projector lens is not aligned with the screen.
How to Adjust the Projector Focus
Step 1. Turn on the projector and display an image on the screen.
Press the power button and wait for the projected image to appear on the screen.
Step 2. Look at the top center of the projected image.
Focusing on this specific area helps you achieve the most accurate overall picture clarity.
Step 3. Slowly turn the focus knob left or right while looking at the top center of the image.
Gently rotate the knob until the text or images on the screen become sharp and clear.
Step 4. Adjust until both the left and right sides of the image are sharp and clear.
Check the overall picture to ensure neither the left nor the right side is blurry, and find the optimal focus point.
Step 5. Keep the projector steady while adjusting the focus.
Hold the device securely, as any movement makes it difficult to set the focus accurately.
How to Adjust the Image Position
Use the lens shift dials to move the projected image vertically or horizontally without moving the projector
Step 1. Locate the vertical lens shift dial on the projector.
Find the dial on the projector body that controls the up and down movement of the image.
Step 2. Slowly turn the vertical lens shift dial to move the image up or down.
Turn the dial gently to align the image with the height of your screen.
Step 3. Slowly turn the horizontal lens shift dial to move the image left or right.
Turn this dial slowly to center the image perfectly on your screen.
Step 4. Make sure the image is positioned correctly on the screen.
Make sure the projected image fits entirely within the screen boundaries and is placed exactly where you want it.
Step 5. If the image is positioned correctly but still looks distorted, use the Keystone feature to correct its shape.
If the image looks like a trapezoid after positioning, go to the settings menu and apply Keystone correction to make it a perfect rectangle.
- A clicking sound indicates the dial has reached its limit.
- Stop turning it immediately to prevent damage to the projector.
Frequently Asked Questions
- Q. What is the difference between Lens Shift and Keystone?
- A. Lens Shift moves the image up, down, left, or right without moving the projector. Keystone corrects distorted or tilted image shapes (e.g., a trapezoid effect).
- Q. Is the Lens Shift adjustment range limited?
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A. Yes. The vertical and horizontal adjustments affect each other.
If the lens is at its maximum limit in one direction, it may not move in the other.
If a dial won't turn, slightly adjust the opposite dial away from its limit and try again.
This guide is based on standard models. The settings menu may vary by model.
