Piranha HN RoHS User Manual
Teledyne DALSA
03-032-20135-00
45
Subtracted value in a range in DN from 0 to 16383 (14 bit LSB).
Notes:
•
See the following section for details on the
ssg
command.
Related Commands
ssg
Example
ssb 500
Setting Digital Gain
Purpose:
Improves signal output swing after a background subtract. When subtracting a digital
value from the digital video signal, using the
ssb
command, the output can no longer
reach its maximum. Use the this command to correct for this where:
Syntax:
ssg i
Syntax Elements:
i
Gain setting. The gain ranges are 0 to 61438. The digital video values are
multiplied by this value where:
Notes:
•
Use this command in conjunction with the
ssb
command (described above).
Related Commands:
ssb
Example:
ssg 4500
Adding Background
Purpose:
Use the background addition command after performing flat field correction to inject a
DC value to measure dark random noise
Sytax
sab i
Syntax Elements:
i
Added value in a range in DN from 0 to 16383 (14 bit LSB).
Notes:
Related Commands
Example
sab 320
ssg value =
max output value
max output value - ssb value
System Gain
=
i
4096
1
+
