GETTING ACQUAINTED

Battery Life Guidelines

The battery life guideline values given below indicate the amount of time at standard temperature (25° C) until power automatically turns off due to battery failure. They do not guarantee that batteries will provide the amount of service indicated. Low temperatures reduce battery life.

Type of Operation

Continuous

Continuous

Playback

Recording

 

 

 

 

 

 

 

AA-size Alkaline

170 minutes

90 minutes

Batteries LR6

(540 shots)

 

 

 

 

AA-size Lithium

320 minutes

180 minutes

Batteries FR6

(1,130 shots)

 

AA-size Ni-MH

180 minutes

100 minutes

Batteries NP-H3

(600 shots)

 

The above values are approximations only.

The above guidelines are based on the following battery types:

Alkaline: MX1500 (AA) DURACELL ULTRA

Lithium: Energizer

*Battery life varies with brand.

Values are based on continuous recording under the fol- lowing conditions.

— Flash turned off

— One switch between telephoto and wide-angle with the zoom controller per image

Recording one image per minute under the above con- ditions reduces battery life to about one sixth of that noted above.

Battery life is greatly affected by how much you use flash, zoom and other functions, and how long you leave power turned on.

Tips for Prolonging Battery Life

Use to turn off the flash when you are not using it (page E-55).

You can also use the power save settings (page E-35) to protect against wasting battery power when you forget to turn off the camera.

You can also conserve battery power by using DISP to turn off the monitor screen.

Alkaline Battery Life

The actual life of alkaline batteries is affected by a variety of factors, including the battery manufacturer, the amount of time the batteries spend in storage before you use them, temperature while you are recording, and photographic con- ditions. As a rule, we recommend the use of lithium batteries or Ni-MH batteries, which have longer lives than alkaline bat- teries.

E-30

Page 30
Image 30
Casio QV-4000 manual Battery Life Guidelines, Tips for Prolonging Battery Life, Alkaline Battery Life

QV-4000 specifications

The Casio QV-4000, released in 2001, is a standout model in the digital camera landscape, particularly for those who value quality and versatility in photography. With its 4-megapixel sensor, the QV-4000 was considered cutting-edge at the time, providing an impressive level of detail and clarity. Users could capture images with a maximum resolution of 2272 x 1704 pixels, which allowed for vibrant prints and digital displays.

One of the main features of the QV-4000 is its 3x optical zoom lens, which ranges from 7.5mm to 22.5mm (equivalent to 38mm to 114mm in 35mm terms). This capability enabled photographers to capture both wide-angle shots and close-ups with ease, enhancing creativity and flexibility. The camera's built-in macro mode further complemented this feature, allowing users to focus on subjects as close as 10 cm, making it an excellent choice for nature photography and detailed product shots.

Another notable characteristic of the QV-4000 is its user-friendly design. The camera features a large 2.5-inch LCD screen for composing shots and reviewing images, providing ample space for users to navigate settings and playback features. The inclusion of a range of shooting modes, including portrait, landscape, and night scene, catered to different photography scenarios, ensuring that users could achieve optimal results regardless of the conditions.

In terms of connectivity and storage, the QV-4000 utilized CompactFlash cards, which were popular at the time. This made it easy to expand the camera's storage capacity, allowing photographers to capture a vast number of images without worrying about running out of space. The camera was also equipped with USB connectivity, facilitating quick transfers of images to computers for editing and sharing.

The Casio QV-4000 was powered by a rechargeable lithium-ion battery, providing a decent amount of shooting time on a single charge. This was particularly advantageous for photographers on the go who preferred not to carry spare batteries.

In summary, the Casio QV-4000 is a feature-rich digital camera that combines high-resolution imaging, optical zoom capability, and user-friendly controls. Its strengths in versatility and connectivity have made it a memorable option for enthusiasts looking to explore the possibilities of digital photography. Despite advancements in technology, the QV-4000 remains a testament to the quality and functionality that Casio offered in the early 2000s.