Bird Technologies AT-500-Manual - Manual (Page 4)

Bird AT-500 Antenna Tester
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Safety Symbols
The caution symbol appears on the equip-
ment indicating there is important informa-
tion in the instruction manual regarding
that particular area
Note:
Calls attention to supplemental
information.
WARNING
Safety Earth Ground
An uniterruptible earth safety ground must be supplied
from the main power source to test instruments.
Grounding one conductor of a two conductor power cable
is not sufficient protection. Serious injury or death can
occur if this grounding is not properly supplied.
WARNING
Resuscitation
Personnel working with or near high voltages
should be familiar with modern methods of
resuscitation.
WARNING
Warning notes call attention to a procedure, which if
not correctly performed, could result in personal
injury.
CAUTION
Caution notes call attention to a procedure, which if
not correctly performed, could result in damage to
the instrument.