Safety Precautions

Symbols in this User's Manual are interpreted as shown below:

Be sure not to do.

The feature of the appliance, instead of a fault.

Pay attention to such a situation.

Be sure to follow the instruction.

Grounding is necessary.

Warning: Incorrect handling could cause a serious hazard, such as death, serious injury,etc.

Do not use the power supply circuit breaker or pull off the plug to turn it off during operation. This may cause a fire due to spark, etc.

Keep the power supply circuit breaker or plug from dirt. Connect the power supply cord to it firmly and correctly, lest an electric shock or a fire break out due to insufficient contact.

Use correct power supply according to the rating plate.

Otherwise, serious faults maybe occur or a fire maybe break out.

Do not knit, pull or press the power supply cord, lest the power supply cord be broken. An electric shock or fire is probably caused by a broken power supply cord.

Never insert a stick or similar to the unit. Since the fan rotates at high speed, this may cause an injury.

It is harmful to your health if the cool air reaches you for a long time. It is advisable to let the air flow be deflected to all the room.

Turn off the appliance first before cutting off power supply when malfunction occurs.

Do not repair the appliance by yourself. If this is done incorrectly, it may cause an electric shock, etc.

Prevent the air flow from reaching the gas burners and stove.

Do not touch the operation buttons when your hands are wet.

Pull off the plug to stop it when the operation is abnormal

( a peculiar odor is smelled, etc.),

or it may cause an electric shock, etc.

It is the user's responsibility to make the appliance be grounded according to local codes or ordinances by a licenced person.

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NEC RWC-4717, RWC-3217 user manual Safety Precautions

RWC-4717, RWC-3217 specifications

The NEC RWC-3217 and RWC-4717 are advanced wireless communication devices designed to meet the demands of modern networking environments. These products showcase NEC's commitment to innovation, offering robust performance and versatile features that make them suitable for a variety of applications, from enterprise networking to public safety communications.

The NEC RWC-3217 is engineered to provide high-capacity Wi-Fi coverage, making it ideal for medium to large venues. One of its standout features is its tri-band capability, which allows it to operate on three frequency bands, providing enhanced speed and reliability. This feature is particularly beneficial in crowded environments where multiple devices are connected simultaneously, ensuring that users experience minimal latency and uninterrupted connectivity.

On the other hand, the NEC RWC-4717 takes performance to the next level with its support for the latest Wi-Fi 6 (802.11ax) technology. This technology offers significant improvements over previous generations, including better efficiency in high-density environments and increased throughput. Its advanced beamforming capabilities help direct signals to client devices more effectively, resulting in improved range and connection quality.

Both models come equipped with NEC's proprietary Load Balancing technology, which intelligently distributes network traffic across available access points. This ensures optimal utilization of available bandwidth, preventing bottlenecks and enhancing the overall user experience. Additionally, these devices feature advanced security protocols, including WPA3 encryption, to protect sensitive data and maintain user privacy.

In terms of deployment and management, the RWC-3217 and RWC-4717 support seamless integration with NEC's cloud-based management platform. This platform provides network administrators with real-time monitoring and analytics, allowing for efficient management of multiple devices across various locations. The intuitive interface facilitates easy configuration, troubleshooting, and performance optimization.

The design of both units is also noteworthy. They are compact and aesthetically pleasing, allowing for discreet installation in various environments. Their rugged construction ensures durability, making them suitable for both indoor and outdoor deployment.

In conclusion, the NEC RWC-3217 and RWC-4717 are powerful wireless communication solutions that leverage advanced technologies to deliver enhanced performance, security, and manageability. Their unique features make them excellent choices for organizations seeking to optimize their wireless networks.