HP 54540 Series - To Set the Line Voltage Selection

Chapter 2: Preparing for Use
To set the line voltage selection
To set the line voltage selection
Before applying power, verify the line voltage selection set on the line filter module on the
rear panel. When shipped from HP, the line voltage selector is set to operate the instrument
in the country of destination. If you need to operate the instrument from a different power
source, use the following procedure to change the setting.
Remove the power cord from the instrument.
Remove the fuse module.
Use a small flat-blade screwdriver to
carefully pry at the slot next to the
power cord connector until you can
remove the fuse module with your
hand.
a al
LINE FILTER
SWITCH ASSEMBLY
? 3 Use the following figure to check the fuse.
For information about the fuse, see the parts list in chapter 7, "Replaceable Parts."
4 Reinsert the fuse module with the mark for the appropriate line voltage aligned with
the the mark on the line filter module.
5 Reconnect the power cord.
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