6.3 Camera View Controls

Pan and Tilt Controls: Click on any of the arrow buttons to move the camera one small step in the direction indicated by the arrow. Holding down a button for a few seconds will move the camera one large step.

When the camera reaches its limit of travel range in any direction, the

buttons for that direction will be disabled and their appearance will

change as shown here.

Note: The pan & tilt reaction time will depend on the speed of your connection. Slower connections, especially long distance Internet connections, may introduce delays of up to a few seconds.

Digital Zoom Control

2X Click to zoom in on the image center

1X Click to return to normal viewing

Brightness Control

Drag the slider to the right to increase the image brightness or to the left to decrease it. Allow several seconds for the image to update to the new setting.

Image Info

The camera’s location setting and average frame

. rate are displayed beneath the image for your reference only. The location setting can be changed from the camera’s setup web page.

Note: The frame rate displayed will vary and may not match the camera’s frame rate setting. Actual frame rate is dependent on bandwidth and network traffic. The rate displayed is averaged over several seconds and is updated every few seconds.

Image Display Size Controls

The image display size buttons change the size of the image on your display by scaling the camera image.

Note: The image size buttons do NOT affect the resolution (size) of the image captured by the camera. The image resolution can be changed in the camera’s setup web page. Because image resolution has a profound effect on bandwidth consumption and image quality, access is restricted to camera administrators.

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Veo 802.11b manual Camera View Controls, Digital Zoom Control, Brightness Control, Image Info, Image Display Size Controls

802.11b specifications

The Veo 802.11b is a notable wireless networking standard that emerged in the late 1990s as one of the first widely adopted protocols for local area networks (LANs). Operating in the 2.4 GHz frequency band, 802.11b provided users with the ability to connect to the internet and share resources without the constraints of wired connections.

One of the primary features of 802.11b is its maximum data transfer rate of 11 Mbps, which was impressive at the time of its release. This speed allowed for basic internet usage, file sharing, and general network connectivity. While this might seem slow by today’s standards, it laid the foundation for the rapid evolution of wireless technologies.

Veo 802.11b utilized Direct Sequence Spread Spectrum (DSSS) technology, which enhanced the reliability of the connection by spreading the signal over a wider frequency range. This technique helped to reduce interference, particularly in environments with multiple wireless devices operating on the same frequency. The standard also included mechanisms for ensuring data integrity, such as the use of cyclic redundancy check (CRC) algorithms.

In terms of range, Veo 802.11b offered coverage of approximately 100 to 300 feet indoors, and up to 1000 feet outdoors depending on environmental factors. This range made it suitable for home networks and small office environments, allowing users to access the internet from different locations within a building without the need for cumbersome cabling.

Another characteristic of the 802.11b standard was its compatibility with the earlier 802.11 standard, ensuring that devices using both protocols could operate together. This backward compatibility facilitated a smoother transition for users upgrading their systems, as they could maintain connectivity with older devices while enjoying the benefits of faster wireless networking.

Security was also an important aspect, though initially limited. The standard employed Wired Equivalent Privacy (WEP) for data encryption, which provided a basic level of security to protect wireless communications. However, as vulnerabilities were discovered in WEP, the need for stronger security protocols became evident, leading to further developments in later standards.

Ultimately, the Veo 802.11b played a pivotal role in revolutionizing wireless communications. It established the groundwork for further advancements such as 802.11g and 802.11n, which provided higher speeds and greater efficiency. While newer standards have since eclipsed its capabilities, 802.11b remains a significant milestone in the evolution of wireless networking technology. Its influence can still be seen in the pervasive use of wireless networks in homes, offices, and public spaces around the world today.