4-63
SECTION 4
OPERATION
4-6
INDEPE NDE NT AUDIO/DATA/SIGNALING GENERATORS
Pr e s s t h e A U D I O G EN I N ST R U M EN T S Ke y t o a c c e s s t h e Au d io / D a t a / S ig n a l i n g
G e n e r a t o r s O p e r a t i o n S c r e e n . T h e I n d e p e n d e n t A u d i o / D a t a / S ig n a l in g G e n e r a t o r s
p r o v i d e b a s e b a n d s i g n a l g e n e r a t o r s t h a t a r e in d e p e n d e n t o f o t h e r O p e r a t io n M o d e s .
T h e A u d i o / D a t a / S i g n a li n g G e n e r a t o r s O p e r a t io n S cr e e n i s c o m p o s e d o f f o u r s e ct i o n s.
E a ch se c t io n o f t h e s cr e e n r e p r e s e n t s a d i f f e r e n t g e n e r a t o r . T h e g e n e r a t o r s a r e
a d d r e s se d se p a r a t e l y in t h i s d o cu m e n t a t i o n . R e s t r i c t io n s t h a t a p p l y t o t h e g e n e r a t o r s
a r e p r im a r i l y r e la t e d t o t h e o u t p u t le v e l .
T h e s u m o f t h e g e n e r a t o r s o u t p u t l e v e l s h o u ld n o t e x c e e d 2 . 5 vo l t s in X 1 m o d e a n d
2 5 m V i n / 1 0 ( d i v i d e b y 1 0 ) m o d e . I f / 1 0 m o d e i s s e l e c t e d , A L L s i g n a l g e n e r a t o r s a r e
a f f e c t e d .
T h e i n t e n t io n i s t o p r o v i d e su f f i c i e n t i n f o r m a t i o n t o a l lo w t h e o p e r a t o r t o e f f e c t i ve l y u se
t h e C O M - 1 2 0
C
t o p e r f o r m s p e c i f i c o p e r a t o r d e f i n e d t e s t s .
4-6-1
AUDIO GENE RATOR-1 OPERA TION
C o n f i g u r e a n d o p e r a t e A u d i o G e n e r a t o r - 1
a s f o l l o w s :
GEN1
T o g g l e s A u d i o G e n e r a t o r - 1 O N a n d O F F .
o
C u r s o r t o F o r m a t a n d s e l e c t f r o m t h e
m e n u .
o
I f T O N E i s s e le c t e d a s F o r m a t :
E n t e r A u d i o T o n e F r e q u e n c y . R a n g e i s 5 . 0 t o 2 0 0 0 0 H z.
S e l e c t S h a p e o f W a v e a s f o l l o w s :
SINE
S e l e c t s S i n e w a v e .
RAMP
S e l e c t s R a m p w a v e .
TRIANGLE
S e l e c t s T r i a n g l e w a v e .
SQUARE
S e l e c t s S q u a r e w a v e .
1000.0 Hz
SINE
TONE
CONT
Mode :
Level :
Shape :
Freq :
Format :
AUDIO GEN - 1
ON
0.00 Vp .000 Vrms
1000.0 Hz
SINE
Shape :
Freq :
Содержание COM-120C
Страница 1: ...comMQRPc c š ƒ o ƒ mƒ šƒ QPPRMPVPQMRpP advancing wireless test s m ...
Страница 7: ...THIS PAGE INTENTIONALLY LEFT BLANK B ...
Страница 17: ...x THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 41: ...1 24 SECTION 1 INTRODUCTION THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 45: ...2 4 SECTION 2 INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 145: ...4 72 SECTION 4 OPERATION THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 163: ...5 18 SECTION 5 COMMON PRACTICES THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 175: ...5 30 SECTION 5 COMMON PRACTICES THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 290: ...6 115 SECTION 6 OPTIONS 1 Monitor Filter Softkeys See Appendix D 2 Radio Monitor Softkeys See Appendix D ...
Страница 291: ...6 116 SECTION 6 OPTIONS THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 299: ...B 4 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 317: ...Index 4 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 318: ...USER REPLACEABLE BATTERY AND FUSES BATTERY VOLTAGE FUSE INSTRUCTIONS ...
Страница 319: ...THIS PAGE INTENTIONALLY LEFT BLANK ...