Anritsu MT9812B, Operation Manual, Page: 51 / 144

3-13
Before Use
3
(3) Mount the fuse holder on the lower part of the AC inlet like it was before.
Fuse holder
3.10 Others
The electronic circuits and optical modules of the MT9812B and each plug-in
unit are assembled and adjusted with precision. Disassembly or component re-
placement to be conducted by the customer without due precaution may cause not
only problems in maintaining the function but also operation failures.
If you come across problems, you are advised to first refer to “7.4 Troubleshoot-
ing.” Then, contact ANRITSU branch, local office or operation office that is
located closest to you listed in this manual.
3.9 Replacement of Fuse