Unihedron
SQM-LU Users manual
4.2.7 Manually set light calibration offset
Calibration is done at the factory, however, in the case where calibration values must be restored or set
to something else, this command allows a new calibration value to be placed into the SQM-LU.
Executing the command “
zcal5########.##x
” manually sets the light calibration offset to the
value specified in “
########.##
”. The units are
magnitudes
arcsecond
2
.
The format of the response is:
Column Example value
Description
0
z
Calibration response is being returned.
2
5
Manual Set Light Calibration Offset
4-15
00000017.60m
Value that was set into EEPROM
16-17
Carriage return (0x0d), Line feed (0x0a).
Table 8: Response for manual setting of light calibration offset
An example is:
z,5,00000017.60m
0123456789
10
1234567
Revision 1.1
Page 14
Last modified: Jun 18, 2011
