Preparation

Preparation for projection

1.Attach the provided power cord to the projector.

2.Plug the power cord in the wall outlet.

3.Remove the lens cap.

Warning:

•Do not look into the lens directly when the projector is on.

•The lens cap is for protecting the lens. If you leave the lens cap on the lens with the projector turned on, it may be deformed because of heat build-up. Remove the lens cap when you turn on the projector.

•The power cords for use in the U.S. and Europe are provided with this projector. Use the appropriate cord for your country.

•This projector uses the power plug of three-pin grounding type. Do not remove the grounding pin from the power plug. If the power plug doesn’t fit your wall outlet, ask an electrician to change the wall outlet.

•The provided power cord for the U.S. is rated at 120 V. Never connect this cord to any outlet or power supply using other voltages or frequencies than rated. If you want to use a power supply using other voltage than rated, prepare an appropriate power cord separately.

•Use 100-240 V AC 50/60 Hz to prevent fire or electric shock.

•Do not place any objects on the power cord or do not place the projector near heat sources to prevent damage to the power cord. If the power cord should be damaged, contact your dealer for replacement because it may cause fire or electric shock.

•Do not modify or alter the power cord. If the power cord is modified or altered, it may cause fire or electric shock.

Caution:

•Plug in the power cord firmly. When unplugging, hold and pull the power plug, not the power cord.

•Do not plug in or out the power cord with your hand wet. It may cause electric shock.

Adjustment of the projection angle

For the best projection, project images on a flat screen installed at 90 degrees to the floor. If necessary, tilt the projector using the two adjustment feet on the bottom of the projector.

Important:

•Install the screen on a flat wall at 90 degrees to the floor.

•Slanting the projector more than ±10˚ (horizontally) or

±30˚ (vertically) may cause trouble or explosion of the lamp. You can tilt the projector up to 7 degrees using the adjustment feet only.

•Images may not be projected in a shape of a regular rectangle or with its aspect ratio 4:3, depending on the installation conditions of the projector and the screen.

•To correct vertical keystone distortion, press the KEYSTONE button on the projector or the remote

control to display KEYSTONE, and adjust the image by pressing the }, { button (or VOLUME +, - button on the remote control).

In the following cases:

Press the }

Press the {

(or -) button.

(or +) button.

Important:

•When the keystone adjustment is carried out, the adjustment value is indicated. Note that this value doesn’t mean a projection angle.

•The allowable range of the adjustment value in the keystone adjustment varies depending on the installation conditions.

•When the keystone adjustment takes effect, the resolution decreases. In addition, stripes may appear or straight lines may bend in images with complicated patterns. They are not due to product malfunctions.

•Noise may appear on the screen during the keystone adjustment because of the type of the video signal being projected and the setting values of the keystone adjustment. In such cases, set the keystone adjustment values in the range where the image is displayed without noise.

•When the keystone adjustment is carried out, the image may not be displayed correctly because of the type of input signal.

•When the 1080i signal is input, the keystone adjustment ranges are limited.

Adjustment feet

Screen

1.Tilt up the project to the appropriate angle.

2.Press the foot adjustment buttons next to the adjustment feet, and the adjustment feet will come out.

3.Release the buttons to lock the adjustment feet to that position.

4.Rotate the adjustment feet for fine adjustment.

After using the projector:

5.Put the adjustment feet back into the projector by pressing the foot adjustment buttons.

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Mitsubishi Electronics SL4SU Preparation for projection, Adjustment of the projection angle, Following cases
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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.

The SL4SU also incorporates innovative technologies such as real-time feedback control, allowing the system to adjust dynamically to varying load conditions. This responsiveness ensures consistent performance while reducing the chances of error, making it a reliable choice for critical applications. Furthermore, the regenerative braking feature helps in energy conservation by capturing energy during braking and feeding it back into the system, thereby lowering operational costs.

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.
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