APPENDIX

Recording Functions:

Snapshot; Best Shot; Coupling Shot;

 

Night Scene; Manual Exposure; Movie;

 

Interval Mode

Monitor Screen:

1.6-inch TFT color LCD

 

84,960 pixels (354 x 240)

Viewfinder:

Monitor screen and optical viewfinder

Timekeeping Functions ....

Built-in digital quartz clock

Date and Time:

Recorded with image data

Auto Calendar:

To 2049

World Time:

City; Date; Time; Summer time;

 

162 cities in 32 time zones

Input/Output Terminals: ... AC adaptor terminal (DC IN 4.5V); USB port (MINI-B)

■Power Requirements

Power Requirements: ....... Rechargeable lithium ion battery

(NP-30) x 1

AC adaptor (AD-C40)

Approximate Battery Life:

Continuous Recording

QV-R3

120 minutes (720 shots)

 

 

QV-R4

110 minutes (660 shots)

 

 

 

 

Continuous Playback

QV-R3

220 minutes

(Continuous Snapshot Recording)

QV-R4

220 minutes

 

 

 

The values noted above are approximate values until power fails at normal tem- perature (25° C (77° F)). The above does not guarantee that you will be able to achieve this level of operation. Low temperatures shorten battery life (page 26).

Power Consumption:

DC 4.5V Approximately 5.4W

Dimensions:

90.0(W) x 59.0(H) x 31.0(D) mm

 

(3.5˝(W) x 2.3˝(H) x 1.2˝(D))

 

(excluding projections

 

Thickest Part: 35.0mm (1.4˝))

Weight:

Approximately 200 g (7.05 oz)

 

(excluding battery and accessories)

Bundled Accessories:

Rechargeable lithium ion battery (NP-

 

30); Special battery charger unit (BC-

 

20); Special USB cable; Strap; CD-

 

ROM; User’s Guide

142

Page 141 Page 143
Page 142
Image 142
Casio QV-R4 manual 142, Power Requirements
Page 141 Page 143

QV-R4 specifications

The Casio QV-R4 is a compact digital camera that stands out for its impressive blend of technology, user-friendly design, and exceptional performance in the point-and-shoot category. Released in the early 2000s, the QV-R4 was designed for photographers looking to capture high-quality images without the complications often associated with traditional cameras.

One of the main features of the QV-R4 is its 4.0-megapixel resolution, which was considered quite advanced for its time. This allows for detailed and sharp images, making it suitable for both printing and digital display. The camera is equipped with a 3x optical zoom lens, further enhancing its versatility by enabling users to capture subjects at various distances without sacrificing image quality.

The QV-R4 utilizes a non-removable 1/1.8-inch CCD image sensor, which contributes to its ability to produce vibrant colors and clear images in diverse lighting conditions. The camera supports a maximum image size of 2272 x 1704 pixels and includes several image quality settings, giving users the flexibility to choose the best option for their needs.

In terms of technology, the QV-R4 features a variety of shooting modes that cater to different photographic styles and scenarios. These include several automatic modes as well as manual adjustments for exposure and white balance, allowing for creative control. The camera also includes a built-in flash with options for auto, on, off, and red-eye reduction, enhancing its functionality in low-light environments.

The design of the QV-R4 is user-centric as well, featuring a large 2.0-inch LCD screen that allows for easy framing and reviewing of images. The intuitive interface includes straightforward navigation buttons, making it accessible for both beginners and seasoned photographers.

Another notable characteristic of the QV-R4 is its storage capabilities. The camera uses CompactFlash cards for image storage, enabling users to easily increase their memory capacity. It supports various file formats, including JPEG, giving photographers more options for managing and sharing their images.

Overall, the Casio QV-R4 combines innovation with practical features, making it a memorable option in the landscape of early digital photography. Its combination of resolution, zoom capabilities, and ease of use has left a legacy that still resonates with enthusiasts of vintage digital cameras.
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