- ページ 7

拡大鏡 Ash Technologies Prisma AFのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Ash Technologies Prisma AF 12 ページ。

Using the Prisma AF

Place the Prisma AF on a suitable table near the

television and sit in front of it. Ideally the television

should be at eye level or slightly below, and the

Prisma AF reading table should be level with your

elbows when seated. A good reading position

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 camera

head is horizontal for optimum image quality.

Move the book on the table until you locate the top of

the page and then locate the start of the text. Simply

slide the book side to side and watch the television

screen while reading.

There is a mat provided with your Prisma AF to

facilitate reading heavier materials. Place the mat

Page 7

Prisma AF English Rev 1.00