QSI 520c Guía de usuario descargar pdf (Pagina 25)

QSI 500 SERIES USER GUIDE

Imaging Options

Camera Gain Default setting is “High”. This setting can only be changed on

cameras that support switchable gain. With supported

cameras, gain can be set to “Low” in order to utilize the full

dynamic range of the CCD when using on-chip binning.

“High” gain is generally used for 1x1 binning. “Low” binning is

recommended for binning settings other than 1x1.

Shutter Priority Settings are “Mechanical” or “Electronic”. This setting can

only be changed on cameras with interline transfer CCDs

such as the QSI 520 or 540. In “Mechanical” priority the

shutter is closed after each exposure. In “Electronic” priority

the mechanical shutter is left open unless the camera is

exposing a dark or bias frame. Electronic priority provides

the highest possible frame rate when taking short exposures.

Anti-Blooming Default setting is “Off”. This can only be set to On with

cameras that have CCDs with anti-blooming protection that

can be controlled or adjusted electronically.

Pre-Exposure Flush This number determines how aggressively the pixels in the

CCD are flushed between exposures. The default value is

“normal”. It can be lowered to decrease the time between

exposures or increased if you want to ensure that the CCD

retains less stray charge between exposures.

When using full-frame CCDs such as in the QSI 504, 516 and

532, the Flush options correspond to 0, 1, 2, 4, and 8 flush

cycles respectively. With interline transfer CCDs a variety of

flushing techniques are used by the different Flush options to

provide increasingly aggressive flushing of stray charge

before beginning an exposure.

Show D/L Progress Check this box to enable reporting progress while an image is

being downloaded from the camera. The default setting is

“Off”. If Show D/L Progress is enabled it will modestly

increase the download time.

Optimization This setting is disabled on QSI 500 Series cameras. 500

Series cameras always optimize for image quality.

Other Options

Cooling Control and Filter Wheel in the Advanced Dialog Box will only be enabled when

using Software packages that do not offer direct control of these features from within the

application. If the options are grayed out you should change these settings using the

features built into the application. Refer to the User Guide for your camera control

application for details.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 86 87

Sin comentarios

QSI 520c Guía de usuario Pagina 25