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Additional Procedures Power Adapter Verification - 10
Power Adapter
Verification
Follow the steps below to
verify that a PowerBook
190/5300 Series power
adapter is functioning
correctly.
Do not
use these
output voltages to verify any
other PowerBook adapter.
1 Plug the AC adapter into
a wall socket.
2 Set a voltmeter to the 10
volts DC scale.
3 Using the narrow test
probes for the leads on
Power
Adapter
Plug
Negative
Probe
Positive
Probe