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Nortel Networks S640 user manual 147

Models: S640

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Error Messages

Display

Problem

Solution

A

 

 

Turn camera off, remove and

 

System error

Error has occurred in

reinsert battery, and turn camera

 

camera’s internal

on. If error persists, contact retailer

14, 19

Q

circuitry.

or Nikon-authorized service

 

 

 

 

 

representative.

 

 

 

 

 

PR

 

Check printer. After solving the

 

 

problem, select Resume and

 

Printer error: check

Printer error.

–

press the k button to resume

printer status.

 

 

 

printing. *

 

 

 

 

PR

Specified size of

Load the specified type of paper,

 

Printer error: check

paper is not loaded

select Resume and press the k

–

paper

in printer.

button to resume printing. *

 

PR

Paper has jammed in

Remove the jammed paper, select

 

Resume and press the k button

–

Printer error: paper jam

the printer.

to resume printing. *

 

 

 

 

PR

No paper is loaded in

Load the specified type of paper,

 

Printer error: out of

select Resume and press the k

–

paper

the printer.

button to resume printing. *

 

 

 

PR

 

Check ink, select Resume and

 

Ink error.

press the k button to resume

–

Printer error: check ink

 

printing. *

 

 

 

 

PR

Ink cartridge is

Replace ink, select Resume and

 

press the k button to resume

–

Printer error: out of ink

empty.

printing. *

 

 

 

 

PR

An error caused by

Select Cancel and press the k

 

the image file has

–

Printer error: file corrupt

button to cancel printing.

 

occurred.

 

 

* See the documentation provided with your printer for further guidance and information.

Technical Notes

147

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Page 159
Image 159
Nortel Networks S640 user manual 147
Page 158 Page 160

S640 specifications

Nortel Networks S640, a notable member of the Nortel product line, offers a comprehensive solution for enterprises requiring high-performance network equipment. Known for its reliability and extensive features, the S640 has gained traction in various industries, addressing the demand for robust telecommunications and data networking.

One of the primary characteristics of the S640 is its advanced switching capabilities. It operates at Layer 2 and Layer 3, making it suitable for diverse network topologies. The switch is capable of managing a high volume of data traffic efficiently due to its scalability, accommodating growing network needs without compromising performance.

The S640 is equipped with Power over Ethernet (PoE) technology, which simplifies the deployment of connected devices like IP cameras and VoIP phones. This feature not only reduces the need for separate power supplies but also enhances installation flexibility.

Another vital feature of the S640 is its support for Quality of Service (QoS). This functionality ensures that critical applications receive priority over less essential traffic, leading to improved performance for services such as voice and video over the network. QoS management is especially crucial in business environments where it is necessary to maintain operational efficiency and user satisfaction.

Security is paramount in modern networks, and the S640 addresses this with a range of integrated security features. It supports advanced authentication mechanisms such as IEEE 802.1X, ensuring that only authorized devices can access the network. Additionally, features like virtual LAN (VLAN) support help isolate different segments of network traffic, bolstering security and management capabilities.

The S640 also emphasizes energy efficiency, making it an environmentally friendly option for enterprises concerned about their carbon footprint. Nortel has designed this equipment to meet various energy standards, reducing consumption while delivering optimal performance.

In summary, the Nortel Networks S640 stands out in the crowded networking market through its powerful switching capabilities, support for PoE and QoS, robust security features, and commitment to energy efficiency. This combination of characteristics makes it an ideal choice for enterprises looking to upgrade their networking infrastructure to meet contemporary demands. With its reliable performance and versatile functionalities, the S640 continues to be a significant asset in the evolution of network technology.