Operation Manual
91
By default, masks are not available for LogMar Modified type
chart, ETDRS chart and Standard Snellen chart (in ‘Other
Tests’). Instead there is an option of underlining:
- a single optotype (with
button)
- a line (with
button)
You can turn on single line presentation for these charts in
service menu, see sections 4.13.11 and 4.13.12.
6.4. Red-green mask
Select any optotype chart.
1.
Press
to activate mask.
2.
If you have red-green mask active you can still use Arrows to change
optotypes.
3.
Press again
button to change the colour of the mask.
4.
Press
again to deactivate mask.
Red-green mask can be used only with optotype charts.
You can not display red-green mask over chart with only one
optotype.
WARNING !
WARNING !
WARNING !
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...
