Keysight DFB Laser Source Module User’s Guide
47
Cleaning Information
4
Which Cleaning Procedure should I use?
Light dirt
If you just want to clean away light dirt, observe the following procedure
for all devices:
• Use compressed air to blow away large particles.
• Clean the device with a dry cotton swab.
• Use compressed air to blow away any remaining filament left by the
swab.
Heavy dirt
If the above procedure is not enough to clean your instrument, follow one
of the procedures below. Please consult
Cleaning Instructions for this
on page 37 for the procedure relevant for this instrument.
If you are unsure of how sensitive your device is to cleaning, please contact
the manufacturer or your sales distributor.
