User manual

Functional Descriptions 349
© 2010 Vision Research - An AMETEK Company
Black Reference (BR).
Performing a Black Reference ensures the best possible images are being captured and
recorded by the camera's sensor.
AREA EFFECTED
USE WHEN
SAVES TO
Black Reference (BR)
Entire sensor.
Shooting at full
resolution and after
adjusting frame rate or
exposure. Any time the
operating temperature
of the camera changes
more than a few
degrees.
Default STG file on the
computer and/or in the
camera non-volatile
memory.
Current Session
Reference (CSR)
The part of the sensor
that is the next greater
value after the
resolution set in
acquisition parameters.
When shooting at less
than full resolution and
after adjusting
resolution, frame rate or
exposure.
Separate, re-loadable,
STG file and/or the
camera non-volatile
memory.
NOTE
Before performing either a Black Reference or Current Session Reference Adjustment ensure
that the EDR, Extreme Dynamic Range), Exposure setting is set to zero, and the Auto
Exposure and Image-Based Auto-Trigger features are disabled.