-18-
MT-40
Series
3. Put the binocular/ trinocular Head
①
on the
LED fluorescence illuminator
②
, and fix it with
the lock screw
③
by the hexagon spanner. (See
Fig. 33)
4
．
When observing the fluorescence slide, should
pull the light barrier
①
left into light path to stop
transmission light.
（
See Fig.34
）
★
When observing under transmission light,
should pull the light barrier right in order to
keep the transmission light unobstructed.
5. LED fluorescence filter block adjustment knob
①
can be rotated in 180 degrees according to the
arrow pointed, to switch between the transmission
bright field and the LED fluorescence.
“Flourescence” means flourescence observation,
and “Brightfield” means bright field observation.
(See Fig. 35)
6. Illumination: rotate the light adjustment knob
②
in clockwise, turn on the LED fluorescence
lamp when a sound of “DiDa” is heard, and rotate
it in clockwise to make the LED brighter. Rotate
the light adjustment knob
②
in
counterclockwise to make the LED darker, and
turn off it until a sound of “DiDa” is heard (See
Fig. 35)
★
Switch to „ Fluorescence‟, the fluorescence
indicator is lighten, fluorescence observation is
available. On the contrary, switch to
„Brightfield‟, the fluorescence indicator is out.
Fig
33
Fig
34
Fig
35
