22
displayed on the bright spot.
4
．
Measurement
As mentioned above, adjust the position and focus with the model eye.
Press the measurement button.
If the following things happen, please turn off the power supply in a timely manner,
unplug the AC power line and contact the dealer of MSOC.
● Instrument smoke, smell or noise.
●When liquid or metal enters the instrument.
●When the instrument is dropped or damaged.
In the state of power, the device will automatically enter the power saving mode within 5
minutes without operation. In the power saving mode by pressing any key will switch to
the ready measurement state.
5.2 Patient measurement
1
．
Turn on the power switch
Connect main body to power inlet by power cord.
2
．
Postural adjustment
Let the patient to sit in the chair, place their forehead on forehead rest and their chin on
chinrest.
Relax eyes and look at the icon
3
．
Adjust the measurement position and focus
Adjust joystick to focus until appear the clearest circular ring.
Adjust the joystick until appear a yellow aligned symbol, as shown in the following figure.
The method of adjustment and focus is the same as that of the model eye.
4
．
Measurement
Adjust the position and focus with the model eye. Press the measurement button.
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