ILX Lightwave OMH-6727B, Руководство пользователя

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C A L I B R A T I O N
Programming a Fixed Offset to Wavelength and Power Measurements
4_03 OMH-6727B
21
C H A P T E R
4
where, xxxx.xx is the known wavelength and ss is the units (
µ
m, nm or cm).
• Enter the known power using the command:
CAL:POWERSET xxxx.xx ss
where, xxxx.xx is the known power and ss is the units (pw, nw,
µ
w, mw, w or dbm).
• The calibration is complete and the 6810B is performing real time wavelength and power
measurements.
Programming a Fixed Offset to Wavelength and Power
Measurements
Rather than performing a User Calibration it is possible to enter offset values
which are applied to future wavelength and power measurements. For more
information refer the
POWER:OFFSET and WAVE:OFFSET GPIB commands in
Chapter 4 of the OMM-6810B Instruction Manual.
Resetting the User Calibration
The User Calibration is preset at the factory. The factory preset calibration can be
restored by pressing the CAL
USER button on the 6810B so that the CAL USER
indicator is off or by sending the GPIB command CAL:USER OFF.