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SECTION 4
OPERATION
4-1-3
DISTORTION METER OPERATION
Th e Di s t or t i on Me te r for t h e R F G e n er a t e O pe r a t io n S cr e en me a s ur e s D i s t or t i on f or a n
au d i o s i gn a l p a s se d t hr o u gh t h e A UD IO / D ATA IN C o n n e c t o r . F i l t e r i n g f o r t h e s i g n a l
pa s s e d to t h e D i st or t i on Me t er i s pr o v id e d b y t he Au d i o/ Da ta F i lt er s .
C o n f i g u r e a n d o p e r a t e t h e D i s t o r t i o n M e t e r a s f o l l o w s :
ZOOM
D i s p l a y s f u l l s c r e e n D i st o r t i o n M e t e r .
o
E nt er RF G e n L e v el a s r e qu ir ed .
dBm
S e l e c t s d B m a s R F L e v e l U n i t s .
S e l e c t s u V a s R F L e v e l U n i t s .
mV
S e l e c t s m V a s R F L e v e l U n i t s .
S e l e c t s V a s R F L e v e l U n i t s .
S e l e c t R a n g e a s f o l l o w s:
20%
S e l e ct s 2 0 % R a n g e .
100%
S e l e c t s 1 0 0 % R a n g e .
AUTO
S e l e c t s A u t o r a n g e f o r R a n g e .
e
E d i t i n g R F f i e l d a f f e c t s l e ve l o n R F G e n e r a t e O p e r a t i o n S cr e e n .
uV
V
DISTORTION METER
RF Level:
Range:
Peak Hold:
Average:
Upper Limit:
Lower Limit:
Alarm:
Range:
Peak Hold:
4-16
DISTORTION
7.2 %
0%
20%
-30.0 dBm
AUTO
ON
ON
2
10.0%
ON
28.0
ON
12.0
5.0%
OFF
AUTO
ON
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