BIRD THRULINE 4020 series, Инструкция

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Bird 4421 RF Power Meter
ii
Safety Symbols
Th e ca u t ion sym bol a ppea r s on t h e equ ipm en t in dica t in g t h er e
is im por t a n t in for m a t ion in t h e in st r u ct ion m a n u a l r ega r din g
t h a t pa r t icu la r a r ea .
N OTE : Ca lls a t t en t ion t o su pplem en t a l in for m a t ion .
Warning Statements
The following safety warnings appear in the text where there is danger to
operating and maintenance personnel and are repeated here for emphasis.
WARNING
Wa r n in g n ot es ca ll a t t en t ion t o a pr ocedu r e wh ich , if n ot cor r ect ly
per for m ed, cou ld r esu lt in per son a l in ju r y.
CAUTION
Ca u t ion n ot es ca ll a t t en t ion t o a pr ocedu r e wh ich , if n ot cor r ect ly
per for m ed, cou ld r esu lt in da m a ge t o t h e in st r u m en t .
WARNING
N ever a t t em pt t o con n ect or discon n ect RF equ ipm en t fr om t h e
t r a n sm ission lin e wh ile RF power is bein g a pplied.
Lea k in g RF en er gy is a pot en t ia l h ea lt h h a za r d.
WARNING
Heavy load. Do not attempt to lift unaided.
WARNING
To avoid personal injury, disconnect the power cord from the ac line before
performing any maintenance, including fuse replacement or changing the
line voltage setting.
WARNING
Exposed ac line voltage (115 VAC or 230 VAC). Disconnect the
power cord from the ac line before replacing the batteries. Failure
to comply may result in severe electrical shock or death.