LISST - 25 User’s Guide
15
SA
Set samples per average
Syntax:
SA x or sa x
Where x = number of samples per average
Description:
Each recorded or displayed measurement is based on an average of samples.
The number of samples per average is set using the SA command.
Example:
input: SA 10
Cautions:
None
SB
Set communications baud rate
Syntax:
SB x or sb x ,
Where x = 300, 600, 1200, 3400, 4800, 9600, 19200, or 38400
Description:
The communications baud rate can be set to a number of different rates (see
above). The standard default rate is 19200 (if power is reset the instrument
will return to 19200 baud).
Example:
input: SB 9600
output: The baud rate is now set to 9600
(Note: The output message is printed at original baud rate before it is
changed to the new rate.)
Cautions:
Resetting the baud rate does not effect the baud rate of the communication
software. The baud rate of the communications software must be changed in
order to continue operation.
SC
Set Calibration Constant
Syntax:
SC x or sc x
Where x = value of calibration constant
Description:
The instrument is calibrated at the factory before shipment. The calibration
constant corrects for instrument specific values such as laser power and
electronic gain. The value can be experimentally determined by the user
and/or adjusted for different densities.
Example:
input: SC 21050
Cautions:
The factory calibration is in units of volume (micro-liters) per liter.
