13
STEINDORFF
®
Fig. 26
Fig. 27
3.3.7
Placing Specimen (Fig. 26)
1.
Place the slide on the mechanical stage. Use the stage
clips to clamp the slide gently.
2.
Turn the portrait and lateral adjustment knob of the
mechanical ruler, move the specimen onto the required
position.
★
Be careful when changing the objective. If you finish
the observation with the short working distance
objective, and want to change another one, be careful
of not letting the objective touch the specimen.
3.3.8
Adjusting the Tension Adjustment Collar
(Fig. 27)
The tightness of the tension adjustment collar has
adjusted before leaving factory, if finding it’s loosing
(the mechanical stage drop itself because of deadweight),
please turning the tension adjustment collar
①
until
the tightness is in order. Turn it along the direction show
in the picture, the Coarse Focus Knob
②
will become
tighter. Turn anti-direction will become loosen.
If the mechanical stage drop itself, or even lose focus
just after adjusting the fine focus knob
③
. Mean the
tightness of the Coarse Focus Knob
②
is too low. You
should turn the tension adjustment collar along the
direction show in the picture to make it tighter.