O P E R A T I O N
General Operating Procedures
12
OMH-6727B
C H A P T E R
2
User Calibration
It is possible to calibrate the OMH-6727B using a laser source of
known power and wavelength. The calibration procedure is
described in Chapter 6 of this manual.
Press the CAL
USER
button to toggle the instrument in and out
of the User Calibration Mode. When the LED above the CAL
USER
button is lighted, the unit employs the user defined
calibration which has been stored in the Optical Measurement
Head. Pressing the CAL
USER
button when the CAL USER
LED is lighted causes the instrument to revert to factory calibration and the LED to
go out. Pressing the CAL
SET
button while the LED above the CAL
USER
button
is lighted initiates the user calibration procedure.
