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BASIC OPERATION
Alignment and measurement
The alignment operation should be done by using the joystick.
How to move the instrument by the joystick
• The longitudinal or lateral fine movement should be done by inclining the joystick in the appropri-
ate direction.
• Turn the joystick clockwise, and the measuring head moves up. Turn the joystick counterclock-
wise, and it moves down.
• Turn the joystick slowly, and the measuring head moves finely. Turn the joystick rapidly, and it
moves roughly.
• When the measuring head reaches the upper limit of the vertical movement range, "UP LIMIT" is
displayed on the video monitor screen. When it reaches the lower limit, "LOW LIMIT" is displayed.
CAUTION
Don't put your hand under the measuring head.
* Instruct the patient properly.
When the measuring head is lowered, it may injure you by pinching your
hand.
NOTICE
When the switch is turned on, the measuring head moves up
and down until it reaches the initial position. Don't turn the joystick until
the measuring head is set in the initial position to avoid an operation miss.
Joystick operation
(longitudinal or lateral)
POWER
Joystick operation
(vertical)
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