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000000Ć1150Ć839 IOLMaster 11.02.2004
Checking the WTW function (optional)
The WTW scale (optional) (
2
, Fig. 75) serves for checking the precision
of WhiteĆToĆWhite measurements .The scale is to be stuck to the test
eye holder in such a way, that its lines are vertical.
Via the
Options
menu ć
Test Eye
, select the "Test Eye" status and
the WTW mode.
Confirm the displayed instructions (Fig. 76) with
OK
Start a measurement:
If the measured values are within the tolerance range, the WTW function
works correctly.
Note:
The WTW scale must fully fill the video window.
The scale (black lines) must be imaged sharply.
Fig. 76 Window instructing on the use of the WTW calibration scale
Remedy of printer troubles
Please, use printers recommended by Carl Zeiss Meditec only. The
currently recommended printers are recallable on the Internet under:
http://www.meditec.zeiss.com/iol_master
If you encounter any problems during printing, first remove all printer
drivers you do not use:
Fig. 75 WTW scale (optional)
1
1
Test eye holder
2
WTW scale
2
Care and maintenance
