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Page 11 

Prisma AF English Rev 1.00

 

Specifications 

Dimensions:

 

Table area: 24 x 41cm   Folded height: 9cm 
Raised height: 40cm 
Weight: 1.1kg

 

Power:

 

12V 600mA from the power supply provided.

 

Modes of 
Operation: 

High-contrast positive, high contrast negative and full 
colour normal. 

Magnification: 

Dependent on screen size and aspect 
21” 4:3 screen: 3.4x to 38x 
32” widescreen: 5.6x to 62x 

Temperature: 

Storage: -10°C to +60°C.  Operating: +5°C to +40°C 

Output 

1Vpp composite video colour 

 
As we strive to constantly improve our products, this information 
is subject to change without notice. 
 

 

Declaration Of Conformity 

We, 

Ash Technologies Ltd., 

declare under our sole responsibility 

that this product 

Prisma AF

, of the brand 

Ash Technologies

 to 

which this declaration relates, is in conformity with the following 
standards or other normative documents: 

 

EN 60601-1-2:2007 Medical Electrical Equipment – Electromagnetic 

Compatibility.  Classification: Residential 

 

following the provisions of EMC directive 2004/108/EC. 
 
Signed, for and on behalf of Ash Technologies Ltd, 
 
Alan Johnston, 
Engineering Director 
 
Naas, Ireland.  16 October 2009 

Summary of Contents for Prisma AF

Page 1: ...Page 1 Prisma AF English Rev 1 00 USER MANUAL ENGLISH VERSION Prism a AF...

Page 2: ...rror view 8 Focus lock 9 Lighting on off 9 Sound on off 9 Factory defaults 9 Taking Care of your Prisma AF 9 Specifications 11 Declaration Of Conformity 11 Warranty 12 Package Contents Your Prisma AF...

Page 3: ...transformer into a wall socket and plug the power connector into the socket located mid way along the output cable Power on the Prisma AF You should have an image on the TV If not use your TV s remote...

Page 4: ...a so that it is roughly 25 to 30 cms above the table If it is too far or too close to the text the camera will not be able to focus correctly The light can be rotated as shown It should be adjusted so...

Page 5: ...g of the Mode button will cycle through the three available viewing modes Photo mode full colour for general viewing Positive mode high contrast black on white Negative mode white letters on a black b...

Page 6: ...aware that there is a limited range over which the camera can focus Raising the camera too high greater than 30cms from the base of the camera to the page or placing the camera too low less than 25cm...

Page 7: ...prevents problems with your back neck and arms Place the material you wish to read on the reading table looking at the TV screen to see where you are Adjust the magnification to suit Ensure the camer...

Page 8: ...ve the paper until the nib is visible on the screen at the point you wish to write Lower the pen to the paper carefully and write You should watch the screen as you write Locating the Prisma AF camera...

Page 9: ...Repeat to allow the lighting to function again Sound on off The sounds can be disabled by Pressing Zoom Down while powering on the unit Repeat to enable the sounds again Factory defaults Press Mode wh...

Page 10: ...n key into the screw head Turn each screw clockwise about a quarter turn do not over tighten Replace the caps Use only the supplied power supply and inspect the cabling regularly for damage The power...

Page 11: ...te video colour As we strive to constantly improve our products this information is subject to change without notice Declaration Of Conformity We Ash Technologies Ltd declare under our sole responsibi...

Page 12: ...agents In no event shall Ash Technologies or its agents be liable for special indirect incidental or consequential damages the original user s remedies being limited to repair or replacement This war...

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