（５）turn locking knob
Tightening the lock knob rotation on postgraduate
offered by the rotation, fixed.
（６）diopter adjustment
Rotate the eyepiece and adjust the scale to a diopter
measured by.
（７）adjustment
ＰＤcontrol knob to rotate, and adjust the scale to a
measured by eyes wide.
（Microscopic head angle adjuster）
Microscope head is the microscope head tilt locking knob loose, 0 ° ~ 90 ° up to adjust to any position you
can.
（８）Battery
Insert the battery cable into the power supply unit and install the battery in the battery unit, you can operate
it with the battery.
When power is supplied from the AC cable, operation with the battery can not be performed. When operating
with a battery, please stop supplying power from the AC cable.
Battery cable
AC cable
Head tilt locking knob
eyepiece
PD control knob
Tightening the lock knob
