Macro Mode, Press p macro mode | Nortel Networks S640 specification

Macro Mode

Macro mode is used for taking pictures of objects as close as 2 cm (0.8 in.). Note that the flash may be unable to light the entire subject at distances of less than 50 cm (1 ft. 7 in.).

1 Press p (macro mode).

•The macro mode menu is displayed.

2 Use the rotary multi selector to choose ON and press the kbutton.

•The macro mode icon (F) is displayed.

•If a setting is not applied by pressing the k button within a few seconds, the selection will be cancelled.

Macro mode

3 Use the zoom control and frame the picture.

• The closest distance at which the camera can focus varies depending on the zoom position. At the zoom

position (wide angle position before the Gicon) where the Ficon and zoom display glow green, the camera can focus on subjects as close as 4 cm (1.6 in.)

from the lens. At the wide-most zoom position, the camera can focus on subjects as close as 2 cm (0.8 in.) from the lens.

Basic Photography and Playback: Auto Mode

CAutofocus

When using A (auto) mode, if Autofocus mode (A 108) is set to Full-time AF, the camera will continually focus until the focus is locked when you press the shutter-release button halfway. A sound will be heard while the camera focuses.

When using other shooting modes, Full-time AF is turned on automatically when macro mode is turned on.

CThe Macro Mode Setting

The macro mode setting applied in A(auto) mode is stored in the camera’s memory even after the camera is turned off, and reapplied the next time A (auto) mode is selected.

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 Macro Mode, Press p macro mode, Use the zoom control and frame the picture

Models: S640