Icon

Setting

Description

 

Tv

SHUTTER

Lets you select the shutter speed in Live View

 

PRIORITY

using the

buttons, while the camera

 

 

selects the appropriate aperture setting. This

 

 

allows you to create special effects using the

 

 

shutter speed (such as blurring the moving

 

 

water in a stream).

 

 

 

Av

APERTURE

Lets you select the aperture setting

 

PRIORITY

(F-number) in Live View using the

 

 

buttons, while the camera selects the

 

 

appropriate shutter speed. This allows you to

 

 

control the depth of field (for example to blur

 

 

the background).

 

 

 

 

2-second release priority

When the exposure mode is set to ACTION, you can take multiple pictures in rapid succession without having to wait for the camera to measure focus and exposure for each picture. Release and then re-press the Shutter button all the way down within 2 seconds after taking a picture, and the camera takes the next picture using the same focus and exposure measurements as the previous picture.

Noise Reduction for Long Exposures

At longer shutter speeds the camera will automatically take a second exposure with the shutter closed in order to measure and reduce the noise (grainy look) in the image. In these cases, the exposure will seem to take twice as long as expected. For example, in a 1-second exposure, the active display will stay dark for 2 seconds until the noise reduction frame is exposed. This means that at longer shutter speeds, you may not be able to take quite as many shots back-to-back.

Chapter 2: Taking Pictures and Recording Video Clips

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HP 945 manual Second release priority, Noise Reduction for Long Exposures, Shutter, Priority, Aperture
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945 specifications

The HP 945 is a versatile and power-packed printer that exemplifies HP's commitment to delivering high-quality printing solutions tailored for both home and office environments. This all-in-one printer combines advanced technology and user-friendly features, ensuring that users can produce stunning documents and vibrant photos with ease.

One of the main features of the HP 945 is its all-in-one capability. Users can print, scan, copy, and even fax documents using a single device, reducing clutter and saving space in work areas. The printer supports a wide variety of media types and sizes, from standard letter-sized paper to specialty photo paper, making it an ideal choice for diverse printing needs.

HP has integrated innovative printing technology into the 945, including thermal inkjet technology. This enables the printer to deliver high-resolution prints with sharp text and vibrant colors, making it suitable for both professional applications and personal projects. The printer achieves a maximum color resolution of up to 4800 x 1200 optimized dpi on select HP photo papers, ensuring that photos have a stunning depth and clarity.

The HP 945 also features wireless connectivity options, including Wi-Fi and Bluetooth capabilities. Users can print directly from their smartphones or tablets using the HP Smart app, which makes managing print jobs and accessing printer settings straightforward. This wireless technology not only adds convenience but also allows for seamless integration with smart home systems.

Another characteristic that sets the HP 945 apart is its energy efficiency. The printer is designed with EcoSmart technology, which minimizes energy consumption without sacrificing performance. It is ENERGY STAR® certified, showcasing HP's dedication to sustainability and environmentally friendly practices.

Additionally, the HP 945 comes equipped with a user-friendly control panel and an intuitive interface, making it easy for users of all skill levels to navigate settings and initiate print jobs. It also supports automatic duplex printing, reducing paper usage and contributing to environmental conservation efforts.

In summary, the HP 945 is a multifunctional printer that combines cutting-edge technology with robust features, making it an excellent choice for those seeking quality and efficiency in their printing solutions. With its advanced printing capabilities, wireless connectivity, and commitment to sustainability, the HP 945 stands out as a reliable printer for everyday use.
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