Subject Tracking Menu

Subject Tracking Mode

Focusing on a Moving Subject in Subject Tracking Mode

The subject tracking menu contains the following options.

Press the d button in subject tracking mode to display the subject tracking menu and use the rotary multi selector to modify and apply settings.

Image mode

Allows you to set Image mode (A 96).

Changes made to the image mode setting apply to all shooting modes (except movie mode).

Autofocus mode

Allows you to set the Autofocus mode (A 108) used for subject tracking mode (the default setting is Full-time AF).

When using subject tracking mode while set to Full-time AF, the camera continuously focuses once a subject is selected for subject tracking until the shutter-release button is pressed halfway to lock the focus. The sound of the camera focusing will be heard.

Changes made to the autofocus mode setting in this mode will not be applied to the autofocus mode setting in the auto shooting mode. The autofocus mode setting applied in subject tracking mode is stored in the camera’s memory even after the camera is turned off.

Face priority tracking

When On is selected (default setting), if the camera detects a subject’s skin, that subject is automatically registered as the subject to be tracked, and subject tracking begins tracking that subject.

BNotes on Face Priority Tracking

•Only one subject can be tracked. If the camera detects multiple faces at the same time, the face nearest the center of the frame is tracked.

•Depending on shooting conditions, such as whether or not the subject is facing the camera, faces may not be detected properly. ➝ Notes on Face Priority (A 107)

•When the subject you want to focus on cannot be tracked, press the k button to track again, or set Face priority tracking to Off, frame the picture so that the subject is inside the single border in the center of the frame, and press the k button to register the subject again.

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 user manual Subject Tracking Menu

Models: S640

Subject Tracking Mode

Subject Tracking Menu

S640 specifications