Cannot operate the remote control

Cause

Countermeasure

 

 

Batteries are not installed properly or

Check whether batteries are installed properly. If batteries

they have run out.

are installed properly, replace them with one batteries.

 

(P17)

 

 

You are operating the remote control

Check whether you are operating the remote control within

outside the remote control operating

the remote control operating range.

range.

Also check whether there is any obstacle between the

 

infrared remote receiver of the projector and the remote

 

control. (P16)

 

 

The operating environment of the

Check whether the infrared remote receiver of the projec-

remote control is bad.

tor is exposed to direct sunlight or strong light of lighting

 

apparatus. (P16)

 

 

The remote control code does not

Check whether the remote control code has been

match the projector setting.

changed.

 

You can confirm the "Remote control" setting in the Sys-

 

tem settings menu. (P72)

 

 

"Key lock" is turned on to disable

Check whether "Key lock" is turned on to disable remote

remote control operation.

control operation.

 

In the System settings menu, set "Key lock" to "Off." (P71)

 

 

Cannot operate the wireless mouse

Cause

Countermeasure

 

 

 

 

 

 

 

The USB cable is not connected prop-

Check whether the USB cable is properly connected

 

 

erly.

between the projector and computer. (P41)

 

 

 

 

 

 

 

A mouse driver is not installed.

Check whether the mouse can be used on the computer

 

 

 

 

side. If it cannot be used, install a mouse driver in the com-

 

 

 

 

puter.

 

 

 

 

 

 

 

The mouse is not recognized due to a

Turn on the projector and computer in this order again.

 

 

computer problem.

 

 

 

 

 

 

 

 

 

This symbol on the nameplate means the product is Listed by

 

 

Underwriters Laboratories Inc. It is designed and manufactured to

 

 

 

meet rigid U.L. safety standards against risk of fire, casualty and

 

 

electrical hazards.

 

The CE Mark is a Directive conformity mark of the European Community (EC).

TROUBLESHOOTING

 

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NEC SX50 user manual Cannot operate the remote control, Cannot operate the wireless mouse

SX50 specifications

The NEC SX50 is a state-of-the-art supercomputer designed for high-performance computing (HPC) applications. This innovative machine is part of the NEC SX series, renowned for its reliability and efficiency in handling complex computational tasks across a diverse range of industries, including academia, research, and industry.

One of the most notable features of the NEC SX50 is its architecture, which incorporates the unique vector processing technology. This technology enables the SX50 to execute various data types simultaneously, significantly improving processing speed and efficiency, especially for workloads that require substantial numerical calculations. The vector processors can operate on large datasets, making them ideal for scientific simulations, weather forecasting, and complex modeling tasks.

Furthermore, the SX50 boasts a high degree of scalability, allowing organizations to expand their computational power as their needs grow. This flexibility is achieved through the system's modular design, which lets users integrate additional processors and memory components without major disruptions.

The NEC SX50 also emphasizes energy efficiency, which is indispensable for modern data centers. The system is equipped with advanced cooling solutions and power management features that minimize energy consumption while maximizing computational performance. This focus on sustainability is vital for organizations aiming to reduce their carbon footprint.

Another noteworthy characteristic of the SX50 is its support for various programming languages and software environments. The system is compatible with popular programming languages, including C, C++, and Fortran, as well as various parallel computing libraries. This compatibility allows researchers and scientists to leverage their existing codebases, facilitating a smooth transition to using this advanced computing platform.

In addition, the SX50 utilizes NEC's proprietary high-speed interconnect technology, which significantly enhances communication between processing units. This feature reduces data transfer times, thereby accelerating overall performance and enabling faster data processing for parallel applications.

Lastly, the system is designed with robustness and reliability in mind, featuring error detection and correction mechanisms to ensure data integrity and system stability. This makes the NEC SX50 a dependable choice for mission-critical applications that demand uninterrupted operation.

In conclusion, the NEC SX50 supercomputer stands out due to its advanced vector processing technology, scalability, energy efficiency, wide programming support, high-speed interconnect features, and robust reliability. These attributes make it an attractive solution for organizations seeking to tackle complex computational challenges and drive innovations in their respective fields.