Operation Manual
89
To switch off mask simply press button that corresponds to mask type you are
currently using.
You can switch from one mask type to another without need of switching off
current mask.
6.1. Single mask
Allows you to select single mask over selected chart of optotypes.
1.
Press
to activate.
2.
Use Arrows to move mask to the other optotype.
3.
Press
again to deactivate.
Pic. 41
Single mask
6.2. Horizontal mask
Allows you to select horizontal mask over selected chart of optotypes.
1.
To activate press
.
2.
Use Arrows to move mask up and down.
Summary of Contents for TCP-2000P
Page 2: ......
Page 6: ...Operation Manual 6 11 2 Repairs 111 11 3 Checking 111 12 WARRANTY 112...
Page 71: ...Operation Manual 71 Pic 27 Fan test Black Pic 28 Fan test white Pic 29 Block test white...
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Page 106: ...Operation Manual 106 Pic 46 Example Chart Panel Report...
