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ColourMobile

Low-cost 24bit Colour Mobile Scanner

for RISC OS computers

Irlam Instruments Ltd, Brunel Institute for Bioengineering, Brunel University, 

Uxbridge, Middlesex UB8 3PH, (01895) 81140]

Summary of Contents for ColourMobile

Page 1: ...ColourMobile Low cost 24bit Colour Mobile Scanner for RISC OS computers Irlam Instruments Ltd Brunel Institute for Bioengineering Brunel University Uxbridge Middlesex UB8 3PH 01895 81140...

Page 2: ...th the prior written approval of Irlam Instruments Limited other than for the sole use of the owner of the product and this guide The information presented here has been checked for accuracy and is gi...

Page 3: ...or Calibration sheet Floppy disc containing application software Warning Ensure that the computer and any peripnerals are switched off Failure to observe this may result in damage to the computer or s...

Page 4: ...ChangeFSl is Acorn s image mastering software There may also be a ReadMe file this will document any changes made to the software since this manual was written The Mobile application is designed to be...

Page 5: ...can be entered by typing them or by using the nudge arrows These values can be specified in either inches or millimetres Remember to press Return after typing a new value The maximum width and height...

Page 6: ...dscape format the scanner is positioned at the left of the image instead of at the top Motorised should normally be enabled This uses the motor to drive the scanner along It should be disabled when sc...

Page 7: ...mum value of 5 gives very high compression with poor image quality A maximum value of 95 gives lower but still high compression with very high image quality A typical value is 75 Remember to press Ret...

Page 8: ...e right for landscape format and the hourglass will display the percentage of the scan completed When the scanner stops the hourglass percentage will cycle through once more while the scanned image is...

Page 9: ...ue of sharpening to 24 Set the value of gamma correction to 2 25 Banding Banding especially at lower resolutions is usually caused by scanning printed material This banding is caused by interference p...

Page 10: ...d Repeated calibration errors are usually caused by the software not being able to save the data obtained from the calibration scan This should only occur on networks where the user does not have writ...

Page 11: ...ble the dithering and sharpening settings For Optical Character Recognition OCR software we recommend Sleuth 2 from Beebug Limited The warm up procedure may be skipped by pressing Escape This will res...

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