Olympus CH30 - Observation Procedures

RVATION PROCEDUR
Switch the main switch to "I" (ON) and adjust the brightness with the
light intensity knob. (Page 10)
“Tum the revolving nosepiece to engage the 10X objective. Make sure
that the revolving nosepiece stops with an audible click
Place a specimen on the stage. (Page 10)
Turn the X-axis knob © and Y-axis knab @ to move the specimen into
the light path. (Page 11)
Looking through the right eyepiece with your right eye, turn the coarse
adjustment knob to bring the specimen into focus.
After obtaining approximate focus, use the fine adjustment knob to
make fine adjustments.
Looking through the left eyepiece with your left eye, turn the diopter
adjustment ring to focus the specimen. (Page 11)