9
Setting the specimen
►
For the best image quality, use flasks,
Petri dishes and slides with a 1.2 mm
thickness.
1. Place the proper insert for your specimen
(according to the table on the right) on the
stage, and fix it with the stage clip.
2. Turning the X and Y knobs, move the
specimen to the required position.
(Movement Range: 120 (width) × 78
(length) mm).
Moving the specimen
Move the specimen to the desired position
by freehand or by turning the knobs of the
mechanical stage.
►
When switching objectives, take care
not to touch the adaptor plates with
the objectives, as their weight may
damage the front lens.
H793.1
Holder for Petri diameter 38mm (H793.2 needed)
H793.2
Holder for Terasaki and Petri diameter 65mm.
H793.3
Holder for slide and Petri diameter 54mm.
H793.4
Holder for 2+2 slides.
H793.6
Holder for Utermöhl-Chamber (H793.3 needed).
MSI792
Mechanical stage for IT415 series.
STAGE (OPTIONAL)
Fig.20
H793.7
Load-bearing side extension for IT415.
Turning on the LED
Connect the power, turn on the main switch
①
.
(Fig.16)
Adjusting the brightness
Turn the brightness adjustment knob
②
to
increase and decrease the brightness. (Fig.17)
Adjusting the tension
►
The coarse focusing knob
①
is pre
adjusted to a tight tension upon leav-
ing the factory.
If the nosepiece drops down by itself, or the
specimen defocuses while adjusting the fine
focus knob
③
, the coarse focus knob is too
loose. Turning the tension adjustment collar
②
in clockwise direction tightens the coarse fo-
cus tension
①
. Rotate in the opposite direction
to decrease the tension. (Fig.18)
INITIAL SETUP
Using the microscope
Fig.16
Fig.17
①
②
①
②
③
Fig.18
Summary of Contents for VisiScope 400 Series
Page 59: ...59...
