ESI VideoBridge 2150, Руководство по обслуживанию

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Table 2 -1 . Model 2 1 5 0/ 2 1 60 Test Code F unct i ons ( cont )
T E S T CODE NO .
2 4
2 5
a n d
- 2 5
2 6
a n d
- 2 6
2 7
a n d
- 2 7
2 8
FUNC T I ON
GP I B ADDR . W i t h t h e G P I B op t i on i n s ta l l e d , t h e
i n s t rume n t w i l l d i sp l a y t h e a dd r e s s s e t t i n g of
t h e sw i t c h e s on t h e GP I B c i r c u i t c a rd - - P / N
4 6 1 1 4
( A . 2 . 8 ) .
G EN-REV . E n a b l e s g e ne ra t o r r e v e r s a l f o r
f reque n c i e s be l ow
2 0 0 H z
f o r n o i se r e du c t i on .
- 2 5
C O D E
(
d e f a u l t c o n d i t i o n a t p ow e r - u p
)
d i s a b l e s
g e n e ra t or re v e r s a l be l ow
2 0 0 H z ,
a l l ow i ng f a s t e r
mea s u remen t spe e d s . E n te r i ng F A S T mea s u reme n t
m o d e a l so d i sa b l e s g e ne ra to r reve r s a l
3 . 3 . 1 . 1 ) .
( 2 . 8 ,
B I N
# +
VALUE . Top a n d b o t t o m m e a s u reme n t va l u e s
a r e d i sp la y e d i n sma l l c h a ra c t e r s w h i l e i n SORT
mode . To c l e a r t h i s mode u s e
- 2 6
CODE
( 2 . 7 . 6 ) .
M I N D I G I T S . A l l ow s t h e n umbe r o f d i g i t s d i sp l ayed
to e x ce e d l i m i t s n o r ma l l y a pp l i e d b y the
V i d e o B r i dg e . W he n p r e c e d e d by a numbe r b e tw e e n
1
a n d
6 ,
t h i s t e s t code c a u s e s a t l ea s t t ha t numbe r
o f d i g i t s to be d i sp l a ye d .
- 2 7
CODE p r o g r a m s
1
a s
t h e m i n i mum d i g i t s d i sp l a y e d
( 1 . 1 ) .
N o t u se d .
2 - 1 7
e l s l i
2 1 5 0 / 2 1 6 0 9 / 8 5