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Chapter 3 Preparation and inspection before observation
Supplying power from the AC adapter
1 Connect the AC adapter to the AC adapter connector on the base
unit.
2 Ensure that the AC power cord is connected securely to the AC
inlet of the AC power adapter.
3 Plug the AC power cord securely into a power outlet.
WARNING
• Inspect the power cord before use and check for any signs of damage. Using a power cord
with irregularities may result in an electric shock.
• NTSC: AC power cord is only used for 100 - 120 V AC, 50/60 Hz. If the instrument is
operated with AC power cord into inappropriate AC power inlet, fire or electric shock may
result.
PAL: AC power cord is only used for 220 - 240 V AC, 50/60 Hz. If the instrument is operated
with AC power cord into inappropriate AC power inlet, fire or electric shock may result.
• Never use an AC adapter other than the designated AC adapter. Otherwise, malfunction of
the instrument or unexpected damage may result.
• The AC adapter is not water resistant. Never use it in the rain or in any location where it can
become wet. Water creates the risk of electric shock.
NOTE
• For information about how to connect the AC adapter, see the AC adapter’s instruction
manual.