ATIK Cameras ACIS Series Handmatig - Pagina 5
Blader online of download pdf Handmatig voor {categorie_naam} ATIK Cameras ACIS Series. ATIK Cameras ACIS Series 11 pagina's. Advanced cmos imaging systems
Pagina afdrukken
USB Port
The Atik ACIS can be used with either a USB 3.0 or USB 2.0 cable. Your
camera comes with USB3 lead, any good quality USB2 lead will work to give
you the flexibility to choose whichever suits your set up and your imaging
requirements best.
The Atik ACIS features a 256mb DDR III image buffer to ensure fast image
transfer from sensor to memory and low amp glow. The type of USB (2 or 3)
connection determines the speed of transfer between this buffer to the PC. For
high speed, you can use USB 3.0 or for a lighter more flexible cable use USB
2.0. The type of connection does not affect image quality.
The
USB
3.0
cable
is
connected as shown below,
and can be connected to
either a USB 3.0 or USB 2.0
port on your PC. Please note
that USB 3.0 transfer speeds
will only be reached when
connecting the cable to a
USB 3.0 port on your PC.
Cooling
The Atik ACIS has a regulated cooling system, meaning that the CMOS sensor
can be kept at your desired temperature throughout an imaging session. This
also makes it easy to take dark frames at the same temperature as your light
frames.
The cooling delta of the Atik ACIS is -35°C. Please note that the cooling delta
is how far below the ambient temperature the camera can achieve, rather than
a fixed temperature it can cool to. This means the best temperature to image
at will depend on your environment, and we recommend using a repeatable,
stable temperature, rather than simply the maximum the camera can reach on
a given night.
After switching on the camera, it's advisable to allow up to 5 minutes before
taking images so that the temperature can stabilise. At the end of an imaging
session, turn off the cooling and allow a few minutes before disconnecting the
camera so that it can complete its warm up sequence.
4