Dalsa Spyder2 - Page 64

64 Spyder2 User’s Manual
03-032-10091-06 Teledyne DALSA
Code Command Short
Form
Parameters Description
28 set_di gital_offset
sdo t i
Subtracts the input value from
the video signal prior to the
PRNU correction. The first
parameter i s the tap selection
either 1 or 0 for all taps. The
second parameter i s the offset
in a range from 0 to 511. Use
in calibrated mode only.
29 set_exposure_mode
sem i
Set the exposur e mod e:
1: Internal SYNC and PRIN,
max line r ate and exposur e
ti me, factory setting
2: Internal SYNC and PRIN,
programmabl e line rate and
exposure ti me usi ng
commands ssf and set
3: External SYNC, internal
PRIN, maximum exposure
time
4: Sm ar t EX SY N C
5: External SYN C and PRIN
6: External SYNC, internal
PRIN , programmable
exposure time
30 set_exposure_ti me
set f
Set the exposur e time in
exposure mode 2 or 6. Value
will be a floating point number
in µsecs. For allowable range,
see the camera help screen (h
command).
31 set_fpn_coeff
sfc i i
Set the FPN coeffi cient. The
first parameter is the pi xel
number within the range of 1
to the sensor pixel count. The
second value is a specified
value within the range 0 to
127
.
32 set_gai n
sg t f
Set the analog gain. The first
parameter i s the tap selection
either 1 or 0 for all taps. The
second parameter is a gai n
val ue specified fr om –10 to
10. A gai n value of 0 sets the
camera to its nominal gain.
33 set_low er_threshold
slt i
Set the low er threshold to a
val ue from 0 to 255 for 8-bit
data modes, and 0 to 1023 for
10-bit.