Agilent Technologies 4284A, Operation Manual

Page: 38 / 460

Line V oltage and
Fuse Selection
Figure 1-2 illustrates the line v oltage selection switch and fuseholder
on the instrumen t's rear panel.
Figure 1-2. Line V oltage Selector
Caution
Before connecting the instrumen t to the p o w er source, make sure
that the correct fuse has b een installed and the Line V oltage
Selection Switch is correctly set.
Line V oltage Selection
Select the prop er v oltage selector according to the T able 1-2 .
T able 1-2. Line V oltage Selection
V oltage
Selector
Line
V oltage
115 V 90{132 V, 47{66 Hz
230 V 198{252 V, 47{66 Hz
Fuse Selection
Select prop er fuse according to the T able 1-3 . Curren t ratings for
the fuse are prin ted under the fuseholder on the rear panel, and are
listed, along with the fuse's Agilent part n um b er, in T able 1-3 .
T able 1-3. Fuse Selection
Op erating
V oltage
F use
Rating/T yp e
F use
P art Numb er
3A 250V ac
115 V UL/CSA t yp e 2110-0381
Time Delay
2A 250V ac
230 V UL/CSA t yp e 2110-0303
Time Delay
If y ou need this fuse,con tact y our nearest Agilent T ec hnologies Sales
and Service Oce.
1-4 Installation and Set Up Guide