Wavelength Left/Right/Up/Down Arrow Switches; User Calibration - ILX Lightwave OMM-6810B User Manual

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C H A P T E R

WAVELENGTH Left/Right/Up/Down Arrow Switches

• Changing the wavelength setting for power calibration.
• Setting the wavelength in the User Calibration.
• Storing or retrieving up to four selectable wavelengths.

User Calibration

The POWER UP and DOWN buttons and the WAVELENGTH LEFT, RIGHT, UP
and DOWN buttons are used in connection with the CAL USER and SET buttons
during a user calibration procedure. The calibration procedure is described in
Chapter 6 of the Instruction Manual for each optical measurement head.
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 OMM-6810B
I N S T A L L A T I O N A N D O P E R A T I O N
Front Panel Controls
The WAVELENGTH UP, DOWN, LEFT and RIGHT arrow
buttons are multifunctional. The functions are listed below
along with reference paragraphs for each.
It is possible to calibrate the OMM-6810B with any Optical
Measurement Head using a laser source of known
wavelength and/or power. Pressing the CAL USER button
toggles the instrument in and out of the User Calibration
mode. When the LED above the CAL USER button is
illuminated, the instrument 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 on causes the instrument to revert to
factory calibration. Pressing the CAL SET button while the
LED above the CAL USER button is on initiates a user
calibration procedure.