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Getting Started
Step 2. Check the Fuse
Step 2. Check the Fuse
CAUTION
Before connecting the lightwave receiver to the power source, you must set the
rear-panel voltage selector correctly to adapt the lightwave receiver to the
power source. An improper selector setting can damage the Agilent 83430A
when it is turned on.
1
Locate the line-input connector on the instrument’s rear panel.
2
Disconnect the line-power cable if it is connected.
3
Use a small flat-blade screwdriver to pry open the fuse holder door.
CAUTION
You must remove the voltage tumbler to change the voltage selector. Rotating
the voltage tumbler while it is in the line module damages the line module.
4
Remove the voltage tumbler, and replace the tumbler so that the desired line
voltage value shows through the small opening in the fuse holder door.
5
The fuse is housed in a small container next to the voltage tumbler. Insert the
tip of a screwdriver on the side of the container and gently pull outward to
remove the container.
A spare fuse is stored below the line fuse.