Dalsa Falcon 4-CLHS Series User Manual

Falcon™ 4-CLHS Series Operational Reference  33
Black Level BlackLevel A signed offset added to the output.
DN_out = (DN_in + Black_Level) * Gain
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Beginner
Fast Readout Mode fastReadoutMode Selects the sensor’s readout mode. 1.00
DFNC
Guru
Off Off
When this mode is off, the sensor is operated in low
noise mode; row timing and/or row readout are
normal.
Active Active
When this mode is active, the sensor is operated in
high speed mode; row timing and/or row readout are
shorter.
Long Exposure Mode, Time Exposure, Fast Readout Mode,
and Gain
The setting of the Long Exposure Mode feature affects other feature settings as described in the
table below.
Model Long Exposure Mode
Exposure Time
(range, in µs)
Analog Gain
Fast Readout
Mode
All Off 5 – 50 000 1x to 4x Off/Active
M4480, M4400 Active 10 000 – 500 000 Minimum 1.5x Off
M8200 Active 10 000 – 16 000 000 Minimum 1.5x n/a*
* Fast Readout Mode is not available on the M8200.
Note that Fast Readout and Long Exposure cannot be both active; setting Long Exposure Mode to
Active will automatically set Fast Readout Mode to Off.
The following diagram depicts the effect of Long Exposure Mode and Fast Readout Mode on the
frame rate and exposure (integration) time. (Provided as an example, does not reflect the specific
exposure time range of this model.)

Dalsa Falcon 4-CLHS Series Specifications

General

Brand	Dalsa
Model	Falcon 4-CLHS Series
Category	Digital Camera
Language	English