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In this appendix:
Introduction ............................................................................... A-1
Line fuse replacement .............................................................. A-1
Front panel tests ....................................................................... A-2
Upgrading the firmware ............................................................ A-4
Introduction
The information in this section describes routine maintenance of the instrument that can be performed
by the operator.
Line fuse replacement
A fuse located on the Series 2600B rear panel protects the power line input of the instrument.
Disconnect the line cord at the rear panel and remove all test leads connected to the
instrument before replacing the line fuse. Failure to do so could expose the operator to
hazardous voltages that could result in personal injury or death.
Figure 140: Fuse replacement
Appendix A
Maintenance