Owner`s manual

5
Preparation
• Refer to the power or ID plate
on the AC power adapter
usually used to power the
device. Look for the word
“OUTPUT”
followed by a
number and
VDC
(for example,
OUTPUT: 18VDC
).
• If the power adapter or
computer indicates a voltage
range (such as
OUTPUT: 10–
16VDC
), use the voltage closest
to the mid-range (in our
example, 13VDC).
±
• In rare cases when the voltage
setting is between whole
numbers, such as 15.5VDC,
use the lower setting first
(15VDC). If the device does not
seem to operate properly,
readjust it to the higher value
(16VDC).
2. Use the supplied aluminum plate
to turn the voltage selector dial
until the arrow points to the desired
voltage.
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The adapter comes with seven
Adaptaplugs and two Dell custom
.
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.
Preparation
Take care not to expose
the adapter to rain, snow,
or water, which could
damage the adapter’s.
Adjusting Output
Voltage
Make the proper voltage
setting before you connect
the adapter to an input
power source.
±
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±
"
The specific
notation
“VDC” might
not be indicated. Instead,
the international symbol
shown to the right might
be used
.
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Your adapter provides
direct current (DC)
voltage. Do not use it with
devices that are not
specifically identified as
requiring DC voltage. Do
not use it with devices that
require AC voltage.
Damage to the device
could result.