Images arent projected correctly | Mitsubishi Electronics SL4SU

Images aren't projected correctly.

Projected images are	•	Press the AUTO POSITION button.	ENGLISH
Problem	Cause and solution
Projected images are	• Check that the cable connected to the external device isn't intermittent.
shaking.	• Connect the cable's plug with the external device's connector firmly.
displaced.	• Some computers output out-of-spec signals on rare occasion. Adjust the SIGNAL menu. (See
		page 19.)

Projected images are	• Adjust the projector and the screen so that they are perpendicular to each other. (See page
distorted.		12.)

Projected images are	• Adjust BRIGHTNESS in the IMAGE menu. (See page 18.)
dark.	• Replace the lamp. (See page 24.)

Projected images are	• Adjust the focus. (See page 13.)
blurred.	•	Clean the lens.
	• Press the $ or % button on the remote control to eliminate flicker.
	• Adjust BRIGHTNESS and CONTRAST in the IMAGE menu. (See page 18.)
	• Adjust the projector and the screen so that they are perpendicular to each other. (See page
		12.)
Afterimages persist on	• This phenomenon is improved by keeping projecting an evenly bright image. (Such "image
the screen.		burn-in" phenomenon where afterimages persist on the screen may occur if a stationary
		image is kept displayed on the screen for a long time.)
Red, blue, and green	• This phenomenon is unique to LCD projector and isn't a product malfunction.
dots appear in projected		(A small number of pixels always stay on or off, which are not malfunctions. More than
images.		99.99% of the pixels are effective.)
Black dots appear in
projected images.
Fine streak pattern	• It occurs because of interference with the screen and isn't a product malfunction. Change
appears in projected		the screen or readjust the focus of the projector.
images.
Projected images (and/	• Connect the cable's plug with the external device's connector firmly.
or audio) appear wavy	• Keep the projector away from equipment generating interfering radio waves.
and distorted.	• When the keystone adjustment is carried out, the image may not be displayed correctly
		because of the type of input signal. This isn’t a product malfunction. In this case, readjust
		the keystone so that the amount of keystone correction is as small as possible.
Tint in projected images	• Check that COMPUTER INPUT in the SIGNAL menu is correctly set. (See page 17.)
is incorrect.	• Check that the cable connected to the external device isn't broken.
Only the motion areas	• This is caused by the computer being used. Contact the manufacturer of your computer.
in the images supplied
from the computer
aren't displayed.

Projected images are	•	Match the output resolution of your computer with the resolution of the projector. For the
obscured.		method to change the output resolution of the computer, contact the manufacturer of your
		computer. (See page 32 or 33.)
	• Some images and texts appear obscured during the keystone adjustment. In such cases, use
		the projector without applying the keystone adjustment. (See page 12.)

EN – 27

SL4SU specifications

The Mitsubishi Electronics SL4SU is a cutting-edge servo drive that has made a significant impact in the field of automation and industrial control. Designed for precision and efficiency, the SL4SU series embodies a perfect blend of technology, precision engineering, and user-friendly operation.

One of the standout features of the SL4SU is its compact design, which allows for easy integration into various industrial applications without occupying excessive space. This makes it an ideal choice for businesses looking to optimize their machinery while enhancing operational effectiveness. Additionally, its lightweight structure facilitates easier installation and maintenance.

Performance-wise, the SL4SU is characterized by high-speed control capabilities, which provide outstanding torque and velocity control. The product utilizes advanced control algorithms, ensuring that movements are smooth and precise, which is essential for applications involving robotics, CNC machines, and conveyor systems. This level of precision enables manufacturers to maintain higher production quality and efficiency.

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User experience is further enhanced with the SL4SU through its integrated communication protocols, including Ethernet/IP and CC-Link, making it compatible with various industrial networks. This connectivity is crucial for seamless integration into the Industry 4.0 landscape, facilitating data exchange and process monitoring.

Moreover, Mitsubishi Electronics emphasizes safety with the SL4SU by incorporating various safety features, including overcurrent protection and thermal protection, ensuring reliable operation and minimizing downtime.

In conclusion, the Mitsubishi Electronics SL4SU represents a significant advancement in servo drive technology, combining a compact design, high-speed control, real-time feedback, and robust safety features. These characteristics make it a preferred choice for manufacturers looking to enhance automation and optimize their industrial processes. With the SL4SU, businesses can expect improved productivity, efficiency, and reliability in their operations.

Images aren't projected correctly.

Problem

SL4SU specifications