HP 5363B, Руководство по эксплуатации и обслуживанию

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Model 53638
O pera tion
3-2
t
p
- - - - - -
.. 0: I:
. . . . �. .
STOP
B·
+
- 0;.0 O. \
..
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STA R T P robe-Leve l - S l o p e S w i tc he s . T h e re are s i x t h u m bwheel switches w i t h f u n c t i o n s as f o l l ows
v i ewed l eft t o r i g h t :
a. Se lects p r o be A o r B.
b S e l ects level s i g n
+
o r­
c . d .e . Selects level v o l tag e .
f . Selects s l o pe - r i s i n g o r fal l i ng e d g e .
f)
STO P Probe-Level -Sl o pe S w i tc he s . Sa m e as S TA R T s w i tc hes.
e
L I N E P U S H O N/O F F S w i t c h . Button i n - power O N . Button o u t - power O F F . Power O N i s i n d i cated
b y t r i �Jger l i g h t s O N .
o
A D D R ES S E D L i g h t . A d d ressed l i g h t ON i n d i cates t hat t h e i n st r u m e n t is re m ot e l y add ressed to l isten
o r talk by H P-IB.
"
R E M O T E L i g ht. Re mote l i g ht O N i n d i cates t hat t h e i ns t r u m e n t i s u nd e r c o m p l ete r e mote c o n t ro l a n d
t hat al l f r o n t pan e l c o n t r o l s except t h e L O C A L p u s h b u tt o n a r e l ocked o u t .
o
LOC)l,L P u s h b utto n . W h e n L O C A L p u s h b ut t o n I S d e p ressed . t h e i n st r u m e n t i s ret u rn e d to t h e c o n t r o l
o f t h e f r o n t p a n e l c o n t r o l s . T h i S b utton
I S
i n o perat i ve i f L O C A L L O C K O U T h a s bee n p r o g ram m e d v i a
H P- IB.
o
T I M E Z E RO/L EV E L S w i tc h . F o r t r i g g e r level cal i b rat i o n t h i s switch i s p ressed d ow n u nt i l al l t r i g g e r
I nd i cators a r e l i g h ted . W h e n t h e sWi t c h i s l ifted u p
I
w i t h probes i n se rted i n cali brat i o n jacks a fast r i se
t i m e s i g n al is se n t to perform t h e t i me zero c a l i brat i o n .
o
T I M E Z ERO/P U L L TO A D D 1 0 . 0 ns k n o b. W h e n t h i s k n o b is p u l led o u t. a f i xed 1 0 n s delay i s added t o
t h e STO P c ha n n e l . Rotat i o n o f t h e k n o b g i ve s m o re p rec i se d e l ay adju s t m e n t. c o m pe n sat i n g fo r
probe a n d system t i me d e l ay d i fferences.
o
A P robe STA R T a n d STO P c han n e l selec t i o n i nd i c ators. Above each p robe i n p u t. t h e re a re two
i n d i cat o rs. one red a n d o n e g re e n . A l i g hted red i n d i cato r above t h e p robe i nd icates w h e re t h e stop
s i g nal is c o mi n g f ro m and a l i g h ted g re e n i n d i cator shows w h e re t h e start s i g n a l c o m es f ro m. O n l y
o n e red a n d o n e g reen l i g h t w i l l be o n at a n y t i me exce pt d u r i n g cal i b rati o n o r u n l ess cal i b rat i o n e r r o r
occurs.
€D
B P ro be c ha n n e l selec t i o n i n d icato rs. Same as A p ro be c ha n n e l select i o n i nd i c at o rs .
fD
C A L IB R AT I O N Jacks These Jacks prov i d e n ecessary cal i b rat i o n s i g n a l s f o r t h e p robes d u ri n g t h e
l ocal cal i b rat i o n p roced u re .
4»
A P ro b e . O n e of t h e two time i n te rval probes. P ro bes. p o l a r i t y . v o l tage level. and s l o p e are al l se lect­
a b l e at t h e t h u m bwheel sWitches i n l ocal c o n t ro l . or m ay be re m ote l y p ro g ram m e d
G)
B P robe. Same as A p r o be. exc e p t h as b l ue c od i n g r i n g .
Figure
3·1.
Fro n t Panel Con nectors. Con trols. a n d In dicators