Important Notes; Technical Data; Ec Declaration Of Conformity - Bresser DST-0745 Bedienungsanleitung

The friction for focusing can be adjusted individually as follows:
1. Loosen the clamping screw for the counter ring and move the counter ring down completely.
2. Hold the microscope head with one hand and loosen the locking screw.
3. Continue to hold the microscope head. Insert the hook wrench into the bore on the drive shaft. By
turning the wrench, the friction adjustment can be either tightened or loosened.
4. Check the friction setting by turning the focus wheel.
WARNING! If the friction setting is too loose, the microscope head may move downward by it-
self. The microscope optics and/or other attached components can thus be damaged due to a
shock!
NOTICE! The tighter the friction setting, the more stiffly is the focus wheel.
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18 Important notes

Magnification: The magnification indicated on the objective is based on the magnification of visual mi-
croscopes. However, the camera magnification depends on the display size on a monitor and must be
calculated individually if desired.
Measurements: If measurements are made with the microscope, make sure that always the same val-
ues are set. The magnification markings help with this. The object height does not matter, since the
working distance does not change at the corresponding magnification.

19 Technical data

Camera connection: c-mount
Objective zoom: 0.7x to 4.5x
Maximum object height: approx. 40 mm (depending on magnification)
Power supply: 12V/2A (via DC power adapter)

20 EC declaration of conformity

A "Declaration of conformity" in accordance with the applicable directives and correspond-
ing standards has been prepared by Bresser GmbH. The full text of the EC declaration of
conformity is available at the following Internet address: www.bresser.de/down-
load/5808100/CE/5808100_CE.pdf
21 Disposal
Dispose of the packaging materials properly, according to their type, such as paper or card-
board. Contact your local waste-disposal service or environmental authority for information
on the proper disposal.
Do not dispose of electronic devices in the household garbage!
According to the European Directive 2012/19/EU on Waste Electrical and Electronic Equip-
ment and its transposition into national law, used electrical equipment must be collected sep-
arately and recycled in an environmentally sound manner.
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