Shooting Options: The Shooting Menu

BNote on Multi-shot 16

Smear (A 143) visible in the monitor when shooting with Multi-shot 16 enabled will be recorded with images. Avoiding bright objects such as the sun, reflections of the sun, and electric lights when shooting with Multi-shot 16 enabled is recommended.

Shooting, Playback and Setup Menus

EISO Sensitivity

Set to A(Auto) Md (Shooting menu) M E ISO sensitivity

Sensitivity is a measure of how quickly the camera reacts to light. The higher the sensitivity, the less light needed to make an exposure. Although a high ISO rating is suited for taking pictures of subjects in action or in poor lighting, high sensitivity is often associated with “noise” -randomly spaced, brightly colored pixels concentrated in dark parts of the image.

Auto (default setting)

Sensitivity is ISO 100 in bright places; in dark places the camera automatically raises sensitivity to a maximum of ISO 1600.

Fixed range auto

Choose the range in which the camera automatically adjusts ISO sensitivity, from ISO 100-400or ISO 100-800. The camera will not raise sensitivity beyond the maximum value in the selected range. Set the maximum value for ISO sensitivity for effective control over the amount of “grain” that appears in images.

100, 200, 400, 800, 1600, 3200, 6400

ISO Sensitivity will be locked at the specified value.

If ISO sensitivity is locked, Motion detection (A 126) will not function.

At settings other than Auto, the current setting is displayed in the monitor (A 6).

If Auto is selected and the sensitivity is raised above an ISO 100, the Eicon will be displayed (A 33). If Fixed range auto is selected, U+ the maximum value

for ISO sensitivity will be displayed.

BNotes on ISO Sensitivity

This feature cannot be used simultaneously with certain features. ➝ “Functions that Cannot be

102Applied Simultaneously” (A 109)

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Nortel Networks S640 user manual ISO Sensitivity, For ISO sensitivity will be displayed
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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.
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