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BASIC OPERATION
BASIC OPERATION
PREPARATION BEFORE PHOTOGRAPHY
Turning on the power
1 Make sure that the power cord is connected properly.
For details on the connection, refer to "CONNECTING THE POWER CORD" on P.16.
2 Turn on the switch.
After the power is ON, the measuring head moves laterally and longitudinally and then stops at
the initial position.
3 Make sure that the title display appears and then the eye observation display appears.
4 Make sure that the photography window is not dirty.
Positioning the patient
1 Sit the patient down in front of the instrument.
2 Adjust the height of the instrument table or the
chair so that the patient can place his/her chin on
the chinrest in a comfortable manner.
3 Let the patient place his/her chin on the chinrest
and his/her forehead on the forehead rest.
4 There is a vertical positioning mark on the chinrest
support. Press the and switches on the
control panel to adjust the chinrest height so that
the corners of the patient's eyes are positioned
next to this mark.
The chinrest moves up and down only while pressing the and switches.
If the chinrest does not move even when you are pressing the and switches, the instrument
is malfunctioning. Turn off the switch, remove the power cord and contact your dealer
or TOPCON at the address on the back cover.
The chinrest can be operated manually in an emergency. For manual operation, refer to "OPER-
ATING THE CHINREST MANUALLY IN THE CASE OF A MALFUNCTION" on P.58.
CAUTION
To avoid injury, do not let the patient put his/her hand under the chinrest.
NOTICE
Adjust the height of the instrument table so that the patient is in a com-
fortable position. If the patient is not comfortable, it may be impossible to
take a picture of the endothelium.
Do not take a picture while the patient is holding his/her breath or is ner-
vous. It may be impossible to take a picture of the endothelium if the
patient is in this condition.
POWER
Vertical positioning mark
POWER
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