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000000Ć1150Ć839 IOLMaster 11.02.2004
What to do in case of problems or system errors?
To restart the instrument after a system error or improper exiting of the
program.
Turn power switch to I.
Ć The Scandisk utility will automatically run before the start of the
Windows operating system.
Ć After Scandisk has been finished successfully Windows and the
IOLMaster software will be started. Continue now as normal.
Rarely, switching off the device at the power switch may result in data
loss or destruction of program modules.
In such a case, contact Carl Zeiss Meditec Service.
Checking the measurement functions
The test eyes (Fig. 73 und Fig. 74) supplied as accessories to the
instrument serve for checking the proper function and calibration of the
instrument.
Using these test eyes you can perform measurements as on a human
eye. These measurements also require previous entry of name, first
name and date of birth!
For checking the WTW measurement function (optional), use the
provided calibration scale. Prior to the measurement, stick the scale
onto the surface opposite the test eye (ACD) (applies only to later
updates).
Advice
It is advisable to check the instrument calibration on a dayly basis using
the test eyes. You may print out the calibration results for documenĆ
tation purposes.
If the measured values obtained with the test eyes are outside the
specified tolerance range, please call Carl Zeiss Meditec or Authorized
Service.
Remove holding pins for paper pads (
7
) beside the chin rest if inserted.
Plug asymmetrical holder (
6
) into the corresponding holes. The test eye
holder (
1
) is pivoted on pin (
5
) and may be fixed by means of fastening
screw (
4
).
On the
Options
menu, select
Test Eye
.
On the display, the word "Test Eye" appears.
Fig. 73 Mounting the test eye
2
1
Test eye holder
2
Test eye for AL and KER,
labeled AL and R
3
Nominal values and tolerances
4
Fastening screw
5
Pin
6
Asymmetrical holder
7
Holding pins for paper pads (2x)
8
Chin rest
3
4
5
6
7
8
1
Care and maintenance
