Operation; Adjusting The Brightness - VWR VisiScope 400 Serie Manuel D'utilisation

Operation

MICROSCOPE BASE
Turning on the LED
Connect the power, turn on the main switch (1).

Adjusting the brightness

Turn the brightness adjustment knob (2) to increase and decrease the brightness.
Adjusting the tension
► The coarse focusing knob (1) is pre adjusted to a tight tension upon leaving the factory.
If the nosepiece drops down by itself, or the specimen de focuses while adjusting the fine focus knob (3), the
coarse focus knob is too loose. Turning the tension adjustment collar (2) in the indicated direction tightens the
coarse focus tension (1). Rotate in the opposite direction to decrease the tension.
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STAGE
Setting the specimen
► For the best image quality, use flasks, Petri dishes and slides with a 1.2 mm thickness.
Using Φ35mm culture dishes:
You can place a Φ 35 mm culture dish on the stage by using the standard center board (1) of the stage.
Using the mechanical stage:
1. When observing 96-well or 24-well micro-titration plates, please fasten them directly with the stage clip
(2).
2. When fastening other plates, please use the adaptor plates supplied with the mechanical stage:
● Terasaki bracket (3) for Terasaki boards
● Culture dish bracket (4) for Φ 35 mm culture dishes
● Object slide bracket (5) for object slides and Φ 54 mm culture dishes
3. Turning the X and Y knobs (6,7), move the specimen to the required position. (Movement Range: 120
(width) × 78 (length) mm).
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