Press K, 121 | Nortel Networks S640 specs

Basic Camera Setup: The Setup Menu

3 Press K.

•The time zone selection screen is displayed.

Time zone

15/11/2009 15:30

London, Casablanca

Home time zone

Travel destination Exit

4 Press Jor Kto choose the travel destination time zone.

•When using the camera in an area where daylight saving time is in effect, press H to set the clock to daylight saving time. When daylight saving time is turned on, the W icon is displayed and the clock advances by one hour. To turn the setting off, press I.

•Press the kbutton to enter the travel destination time zone.

•While the travel destination time zone is selected, the Zicon will be displayed in the monitor when the camera is in shooting mode.

11:30

- 04:00

EDT:

New York

Toronto

Lima

Back

Time zone

15/11/2009 11:30

EDT:New York

Toronto, Lima

Home time zone

Travel destination Exit

Shooting, Playback and Setup

BBackup Battery

The camera’s internal clock uses a backup battery that is independent from the camera’s battery. The backup battery is charged while the main battery is installed or while the AC adapter is connected, and will remember the clock settings for several days after about ten hours of charging.

Cw(Home Time Zone)

•To switch to the home time zone, choose w Home time zone in step 2 and press the k button.

•To change the home time zone, choose w Home time zone in step 2 and perform the steps for x Travel destination to set the home time zone.

Menus

CDaylight Saving Time

When daylight saving time starts or ends, turn the daylight saving time option on or off from the time zone selection screen displayed in step 4.

DImprinting the Date on Pictures

After setting the date and time, set the Date imprint setting in the setup menu (A 124). Once Date imprint is set, the shooting date and time can be imprinted on the image data when taking

pictures.	121

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.

Nortel Networks S640 Press K, Press Jor Kto choose the travel destination time zone, 121

Models: S640