Maintenance
Keysight
N4373D Lightwave Component Analyzer, User’s Guide
123
Replacing the Fuse
1 On the rear of the optical test set, use a flat-tipped
screwdriver to lever open the fuse holder from underneath
(1).
2 Pull the fuse holder and fuse clear of the back panel.
3 Take the fuse out of the fuse cap and note the fuse rating.
4 Make sure the replacement fuse has the same rating (T1A,
250V,
Keysight
part number 2110-0007).
5 Put the fuse into the fuse holder.
6 Put the fuse and fuse cap into the receptacle in the rear of
the case and press it into place.
(1)
Summary of Contents for N4373D
Page 1: ...Keysight N4373D Lightwave Component Analyzer User s Guide ...
Page 2: ......
Page 3: ......
Page 38: ......
Page 84: ...User Interface Reference 82 Keysight N4373D Lightwave Component Analyzer User s Guide ...
Page 126: ......
Page 130: ......
Page 136: ......
Page 149: ...Specifications Keysight N4373D Lightwave Component Analyzer User s Guide 147 ...
Page 158: ...Specifications 156 Keysight N4373D Lightwave Component Analyzer User s Guide ...
Page 168: ......
Page 170: ...Ordering Information 168 Keysight N4373D Lightwave Component Analyzer User s Guide ...
Page 172: ......
Page 175: ......