Taking Pictures with the Self-Timer

The camera is equipped with a ten-second and two-second timer for self-portraits. When using the self-timer, use of a tripod is recommended. Set Vibration reduction (A 125) to Off in the setup menu (A 116) when using a tripod.

1 Press n(self-timer).

•The self-timer menu is displayed.

Basic Photography and Playback: Auto Mode

2 Use the rotary multi selector to choose 10s or
2s and press the kbutton.	10s
• 10s (ten seconds): suited for important occasions (such	2s
• 10s (ten seconds): suited for important occasions (such
as weddings)
• 2s (two seconds): suited for preventing camera shake

• The mode selected for self-timer is displayed.

Self-timer

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

3 Frame the picture and press the shutter-release button halfway.

• Focus and exposure will be set.

1/250 F2.7

4 Press the shutter-release button the rest of the way down.

•The self-timer starts, and the number of seconds remaining the shutter is released is displayed in the monitor. The self-timer lamp will blink. The lamp stops blinking one second before the picture is taken and remains lit until the shutter is released.

•When the shutter is released, the self-timer turns OFF.

•To stop the timer before a picture is taken, press the shutter-release button again.

1/250 F2.7

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 Taking Pictures with the Self-Timer, Press nself-timer

Models: S640