VIVOTEK

Focus Assist (IP8151P only)

Please follow the steps to fine-tune the camera focus:

1.Adjust the C- or CS-mount ring and fix the shooting direction.

2.Click “on“ to enable the focus assist function, then the Live Video Window will become full screen for precise focus adjustment�

3� Push the focus assist button on the back panel of the camera, then a floating indicator will be displayed on screen showing detailed focus information, which will change in accordance with the manual adjustment�

Focus Assist Button (IP18151P Only)

FOCUS VALUE

BEST FOCUS

220/325

325/325

The pink bar variates according to current focus value.

The pink bar reaches the peak while reaching the best focus.

4.Continue pushing the button to zoom in on the target area for fine tuning.

5.Click the “Esc” button to leave the full screen mode.

6.The Video Stream will become “FA” as shown on the right.

Global View: Click on this item to display the Global View window� The Global View window contains a full view image (the largest frame size of the captured video) and a floating frame (the viewing region of the current video stream). The floating frame allows users to control the e-PTZ function (Electronic Pan/Tilt/Zoom)� For more information about e-PTZ operation, please refer to E-PTZ Operation on page 77� For more information about how to set up the viewing region of the current video stream, please refer to Viewing Windows on page 61�

The viewing region of the curruent video stream

The largest frame size

Iris Adjustment (IP8151P only)

The camera comes with a P-iris lens, which controls the iris with extreme precision with its built-in stepping motor� By using software controls, the lens maintains the iris opening at an optimal level at all times, resulting in superior sharpness and depth of field as well as image quality. Before using this function, please refer to Audio and Video on page 54 to enable “manual iris” mode first.

wider apertures,

 

 

 

smaller apertures,

shorter depth of field

 

 

 

longer depth of field

18 - User's Manual

Page 18
Image 18
Vivotek IP8151 manual Focus Value Best Focus

IP8151 specifications

Vivotek IP8151 is a high-performance network camera designed for various surveillance applications, combining advanced features and cutting-edge technologies to deliver exceptional image quality and reliability. Known for its sleek design and robust performance, the IP8151 caters to both indoor and outdoor environments, making it an ideal choice for businesses, homes, and public spaces.

One of the standout features of the Vivotek IP8151 is its 1-megapixel resolution, which ensures clear and detailed imagery. This allows users to capture essential details in surveillance footage, enhancing overall situational awareness. With a progressive scan CMOS sensor, the camera provides real-time streaming without any flickering, crucial for monitoring dynamic environments.

The IP8151 incorporates WDR (Wide Dynamic Range) technology, enabling the camera to perform exceptionally well in scenes with contrasting lighting conditions. This feature helps to balance bright and dark areas within a frame, ensuring that important details are visible, regardless of varying light levels. This is particularly useful for locations like entryways and lobbies, where shadows and bright lights can create challenging conditions.

Another significant characteristic of the Vivotek IP8151 is its built-in IR (Infrared) LEDs, which facilitate night vision capabilities. With a range of up to 15 meters, the camera can capture clear images in total darkness, providing 24/7 surveillance capabilities. This makes it an excellent option for continuously monitoring critical areas without the need for additional lighting solutions.

The IP8151 also boasts real-time video compression technologies such as H.264 and MJPEG. These compression options reduce bandwidth usage while maintaining high-quality footage, making it easier to manage large volumes of video data. The camera is equipped with various network protocols, ensuring seamless integration into existing security systems and enabling remote viewing and management through Vivotek's user-friendly software.

Additionally, the Vivotek IP8151 supports PoE (Power over Ethernet), simplifying installation by allowing the camera to receive power and network connectivity through a single cable. This feature reduces cable clutter and facilitates flexible installation options in any security setup.

Overall, Vivotek's IP8151 network camera combines high-resolution imaging, advanced technologies, and versatile features to deliver a reliable surveillance solution. With its robust performance in a variety of lighting scenarios, integrated night vision, and flexible installation options, the IP8151 is a strong contender in today's competitive security camera market, providing peace of mind for users looking to enhance their surveillance capabilities.