Agilent Technologies HP 83711A, User Manual

Page: 27 / 251

Installing and V erifying the Synthesizer
If Y ou Encounter a Problem
P ower-up Problems
If the synthesizer has no power:
Check that the power cord is fully seated in both the mains power
receptacle and the synthesizer power module .
Check that the synthesizer line fuse is not open.
W A R N I N G
F or continued protection against re hazard, replace line fuse only with
same type and ratings (type nA/nV). The use of other fuses or materials is
prohibited.
Refer to Figure 1-1 to remove the fuse from the power module . Y ou can use
a continuity light or an ohmmeter to check the fuse . An ohmmeter should
read very close to zero ohms if the fuse is good. The 6.3A, 250 V fuse is
HP part number 2110-0703.
1-9