PowerShot A50
Specifications
OS Windows Me
Type of Camera
Compact digital still camera with built-in flash and optical zoom lens.
Image Capture Device
Type
1/2.7-inch charge coupled device (CCD)
Total Pixels
1,310,000
Lens
Digital Zoom
Maximum 2.5x (Maximum 7.5x with optical zoom)
Autofocus System
TTL 3 point AiAF
Viewfinder & Monitor
LCD Monitor
1.5-inch low-temperature polycrystalline silicon TFT color LCD
LCD Pixels
117,600 effective pixels
LCD Coverage
80%
Aperture and Shutter
Shutter Speed
1 - 1/1500 sec.
* 1 sec. in manual mode with the flash off or in slow synchro mode. Noise reduction processing on speeds slower than 1/6 sec.
Exposure Control
ISO Sensitivity
ISO 100 equivalent (automatically raised to ISO 150 in low light)
Light Metering Method
Evaluative metering (linked to focusing point)
Exposure Control Method
Program AE; Exposure is locked once focusing is complete.
Exposure Compensation
+/-2 stops in 1/3-stop increments.
White Balance
White Balance Control
Automatic, Manual
Flash
Built-in Flash
Red-Eye Reduction Auto/Auto/On/Off
Flash Range
Normal Mode: 76cm - 4.2m (2.5 - 13.8 ft.) (Wide-angle), 76cm - 2.5m (2.5 - 8.2 ft.) (Telephoto)
Macro Mode: 26 - 76cm (10.2 in. - 2.5 ft.) (Wide-angle/Telephoto)
Shooting Specifications
Shooting Modes
Auto/Manual/Stitch Assist/Playback
Self-Timer
Shoots after approx. 10 sec.
Image Storage
Number of Recording Pixels
1,280 x 960 pixels (Large), 640 x 480 pixels (Small)
Erasing Specifications
Erase Modes
Single image, all images
Interfaces
Computer Interface
RS-232 serial
Video Out
NTSC or PAL selectable
Power Supply
Power Source
Lithium battery (2CR5), optional NiMH (NB-5H) battery or AC Compact Power Adapter CA-PS500
Physical Specifications
Dimensions (WxHxD)
4.1 x 2.7 x 1.5 in./103 x 68 x 37.3mm.
Weight
Approx. 9.2 oz./260g (without battery and CF card).
Computer System Requirements
Mac Requirements
Please install the software on a Macintosh computer that meets the following system requirements. Hardware: Power Macintosh OS: Mac OS 7.5.3, QuickTime 2.1 CPU: Power PC RAM: 32 MB or more Free Hard Disk Space - Plug in Module 2.4: 15 MB or more; Time Tunnel 1.6: 25 MB or more; PhotoStitch 2.3: 30 MB or more; SlideShowMaker 1.3: 20 MB or more Monitor: 640 x 480 pixels, 256 colors or more (1,024 x 768 pixels, millions of colors recommended)
PC Requirements
Hardware: IBM PC/AT compatible OS: Windows 95, Windows 98 or Windows NT 4.0 CPU: Pentium or better RAM: Windows 95/98: 24 MB or more; Windows NT 4.0: 32 MB or more Connectors: Standard RS-232C Interface (For PowerShot A50) D-SUB 9-Pin Connector (IBM PC/AT compatible) Free Hard Disk Space: TWAIN Driver 2.4: 15 MB or more; ZoomBrowser 1.1: 30 MB or more; SlideShowMaker 1.3: 20 MB or more; TimeTunnel 2.4: 30 MB or more; PhotoStitch 2.3: 40 MB or more; Ulead PhotoImpact 4.2: 130 MB or more. Monitor: 640 x 480 pixels, 256 colors or more (1,024 x 768 pixels, 24-bit color or more recommended)

File Name :serial370.exe


File Size :3.41 MB       
     
Download and Installation Instructions
   

RS-232C Twain Serial v3.7.0 for Windows
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Download Procedure
- Driver and application software files are in compressed file format.
The following describes how to download and decompress the software files.
1.To download files, click the file link, select [Save], and specify the directory where you want to save the file. The download will start automatically.
2.Downloaded files are saved in the specified folder in a self-extracting form (.exe format).
3.Double-click the files to decompress them within the same folder.
4.To begin installation, double-click the decompressed Setup.exe file.
DOWNLOAD
(3.4 MB)
 
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