CONTENTS
1. PRIOR TO USE ....................................................... 1-1
1.1 Cautionary notes ................................................................1-1
1.2 Unpacking ..........................................................................1-3
1.3 Explanation of terms...........................................................1-4
1.4 Outline of operation ............................................................1-5
2. COMPONENT LIST AND FUNCTIONS .................. 2-1
2.1 Front ...................................................................................2-1
2.2 Back ...................................................................................2-2
2.3 Screen layout .....................................................................2-3
3. METHOD OF OPERATION ..................................... 3-1
3.1 Preparation for operating ....................................................3-1
3.2 Measuring methods ............................................................3-3
3.2.1 Measuring single vision lenses ........................................ 3-3
a) Automatic hold mode ................................................... 3-3
b) Manual hold mode ....................................................... 3-5
3.2.2 Measuring multi-focal lenses (PROG mode).................... 3-7
a) Measuring progressive addition lenses........................ 3-7
b) Measuring bifocal lenses ........................................... 3-12
3.2.3 Measuring prism............................................................. 3-15
3.2.4 Measuring high index lenses (HI mode)......................... 3-16
3.2.5 Measuring contact lenses (CL mode) ............................ 3-17
3.2.6 Recalling the readings (READING) ................................ 3-19
3.2.7 Detecting progressive lenses ......................................... 3-20
3.3 Operating the clamp, marking device and lens table .......3-21
3.3.1 Clamp ............................................................................. 3-21
3.3.2 Marking device ............................................................... 3-22
3.3.3 Lens table....................................................................... 3-23
3.4 Setup ................................................................................3-24
3.5 LCD contrast adjustment ..................................................3-28
3.6 Automatic power saving function (AUTO POWER OFF) 3-29
4. MAINTENANCE AND INSPECTION ....................... 4-1
4.1 Warranty .............................................................................4-1
4.2 Routine maintenance .........................................................4-2
4.2.1 Cleaning cover glass ........................................................ 4-2
4.3 Replacing spare parts ........................................................4-3
4.3.1 Fuse ................................................................................. 4-3
4.3.2 Ink cartridge ..................................................................... 4-4
CONTENTS
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