Starlight Xpress TRIUS PRO-674C Manual


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Handbook for the Trius PRO-674C
Issue 1 September 2020
1
Manual for the TRIUS PRO-674C colour CCD
camera
Thank you for purchasing a Starlight Xpress ‘TRIUS PRO 674C’ camera. We hope that
you will be very pleased with the performance of this product. Please register your
product and warranty at https://forms.gle/tmsHEJfQG2bLJjr57 .
The TRIUS PRO-674C is an advanced, high-resolution one-shot colour, cooled CCD
camera, especially designed for astronomical imaging. It uses a third generation
version of the very popular Sony ‘EXview’ CCDs that offer very high QE and extremely
low thermal noise. This ‘PRO’ camera uses an updated version of the original TRIUS
main board and has both improved read noise and faster download time. It features
an internal USB hub with 3 external ports and a dry argon CCD chamber fill. The USB
hub permits several other devices to share the single USB connection and greatly
reduces the number of cables required in a typical set-up. For example, a Lodestar
PRO or Ultrastar PRO guide camera and an SX filter wheel could use two of the USB
ports and the third might connect to an electric focuser, or similar peripheral. The
argon fill, along with other improvements to the cooler stack, has improved the delta
T to about -42 degrees C below ambient.
The camera also includes a CCD temperature monitoring circuit that provides
regulated set-point cooling of the chip, an adjustable chip alignment plate and a very
Handbook for the Trius PRO-674C
Issue 1 September 2020
2
The TRIUS PRO-674C uses a Sony ICX674AQG ‘EXview’ progressive scan CCD, with
1940 x 1460 x 4.54uM pixels in a 8.8 x 6.3mm active area. This EXview device has an
excellent quantum efficiency, with a broad spectral response peaking at around 77%
in yellow light, and an extremely low dark current, well below that of any comparable
CCD currently available. While this device also has an excellent blue light sensitivity, it
has a strong infra-red response, which makes it ideal for all aspects of both planetary
and deep-sky imaging, especially with an H-alpha filter. The H-alpha QE is about 65%,
considerably better than other interline chips and even greater than the popular
KAF8300 CCD.
The full-frame download time is approximately 4 seconds and a binned 4x4
download takes only 0.5 seconds, so finding and centring are very quick and easy in
this mode.
Here is a diagram of the connectors to be found on the rear panel of the camera:
Please take a few minutes to study the contents of this manual, which will help you
to get the camera into operation quickly and without problems. I am sure that you
want to see some results as soon as possible, so please move on to the ‘Quick Start’
section, which follows. A more detailed description of imaging techniques will be
found in a later part of this manual.


Produkt Specifikationer

Mærke: Starlight Xpress
Kategori: Ikke kategoriseret
Model: TRIUS PRO-674C

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