Fluke 421D, Руководство пользователя

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Distance Meter
FCC statement (U.S.A only)
5
If this equipment does cause harmful interference to radio
or television reception, which can be determined by
turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the
following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and
receiver.
•
Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
•
Consult the dealer or an experienced radio/TV
technician for help.
W
Warning
Changes or modifications not expressly
approved by Fluke for compliance could void
the user’s authority to operate the equipment.
Laser classification
Integrated distance meter
The 421D produces a visible laser beam which emerges
from the front of the instrument.
It is a Class 2 laser product in accordance with:
•
IEC60825-1 : 2007 "Radiation safety of laser
products"
Laser Class 2 products:
Do not stare into the laser beam or direct it towards other
people unnecessarily. Eye protection is normally afforded
by aversion responses including the blink reflex.
W
Warning
Do not look directly into the beam with
optical aids. Looking directly into the beam
with optical aids (for example, binoculars,
telescopes) can be hazardous.
W
Caution
Looking into the laser beam may be
hazardous to the eyes.
Do not look into the laser beam. Make sure the laser is
aimed above or below eye level. (particularly with fixed
installations, in machines, etc.)