Notes On Cleaning - National Geographic 300x-1200x Operating Instructions Manual

Projector
The included micro-projector (15) is ideal for looking at a specimen with multiple people at the same
time. To use the projector, you also have to use the electronic light source (6). This way, you can show
your results to your friends and family. Unscrew the eyepiece (1) from the microscope and place the
micro-projector on the open eyepiece support so that the matte screen is pointing behind you. Adjust the
light so that the matte screen is lit up brightly.
You can adjust the focus of the prepared slide image using the focus knob (2). Make sure to swivel the
microscope arm (9) back into an upright position so that you can comfortably observe the specimen. In
a dark room, it is also possible to project the microscope picture on a white wall. To do this, remove the
matte screen. Swivel the tripod so that the upper edge of the projector is horizontal. Keep in mind that the
image brightness is reduced and the picture will be darker if the projector is far away from the wall.
Experiments
Use the following web link to find interesting experiments you can try out.
http://www.bresser.de/downloads

Notes on Cleaning

• Before cleaning the device, disconnect it from the power supply by removing the plug or batteries.
• Only use a dry cloth to clean the exterior of the device. To avoid damaging the electronics, do not use any
cleaning fluid.
• Protect the device from dust and moisture.
• The batteries should be removed from the unit if it has not been used for a long time.
Disposal
Dispose of the packaging materials properly, according to their type, such as paper or cardboard.
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!
As per Directive 2002/96/EC of the European Parliament on waste electrical and electronic equip-
ment and its adaptation into German law, used electronic devices must be collected separately and
recycled in an environmentally friendly manner.
Empty, old batteries must be disposed of at battery collection points by the consumer. You can find out
more information about the disposal of devices or batteries produced after 6 January 2006 from your local
waste-disposal service or environmental authority.
10