32 8163A/B, 8164A/B, 8166A/B User’s Guide
1 Getting Started
Laser class 3B label
Figure 3 Class 3B Safety Label - Keysight 81602A
A sheet of laser safety labels is included with the laser module as required.
In order to meet the requirements of IEC 60825-1 we recommend that you
stick the laser safety labels, in your language, onto a suitable location on
the outside of the instrument where they are clearly visible to anyone using
the instrument
Protect yourself and pay attention to the following laser safety warnings:
• Do not switch on the instrument when there is no termination to the
optical output connector, to the optical fiber or to the attached
device. The laser radiation can seriously damage your eyesight.
• The use of other optical instruments with this product will increase
the hazard to your eyes.
• Refer servicing only to qualified and authorized personnel.