Bresser AstroPlanetarium Instrucciones De Uso página 26

Technical information
• Projection method: optical
• Observation position: 35° North*
• Constellations: 61
• Stars: 8.000
• Illumination: white LED-lighting
with high luminance.
• Constellation-orientation
through: Date, time
• Projection space: 1.8 x 2.2 m at
2 m projection distance
• Sleep mode / automatic shut-off:
30 or 60 minutes / 2 hours
• Power supply: 4.5 V AC (from 3
batteries of 1.5 V AA/LR6)
26
The projection is always given in
terms of a viewing location at 35°
north latitude. That is a defi nite point
on the Earth. If you are at this position
and you look into the sky at the same
time as you have indicated on the
Astro-Planetarium, you will see the
exact same portion of the sky both in
the sky and in the projection.