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HP 5245L Service Manual page 120

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Model 5245L
Section
VI
Tables
6
-5
and
6
-6
Table
6-5.
Period Average
Checks
With External
Signal
Table
6-6.
Assembly
Check
TIME
BASE
SWITCH
FUNCTION
SWITCH
-
PERIOD AVERAGE
1
10
100
1K
10K
100K
10s
1s
.1s
10
ms
1ms
.1
ms
1o
Pt
1ps
.1
Ps
*
00000000.
sec
0000000.0
sec
000000.00
sec
00000000. ms
0000000.0 ms
000000.00 ms
00000003.
r-r
s
0000003.0
ps
+
0000000.0
sec
000000.00
sec
00000000.
ms
0000000.0 ms
000000.00
ms
00000003.
prs
0000003.3
ps
000003.
33
trt
*
00000000.
ms
0000000.0 ms
000000.00
ms
00000003.
ps
0000003.3
ps
000003.33
pt
00010.000
ps
000000.00
ms
00000003. ms
0000003.
3
Irs
000003.33
pt
00003.333
ps
0003.3333
ps
*
0000003.3
prs
000003.33
prs
00003.333
ps
0003.3333
ps
003.33333
prs
*
*
*
*
*
00003.333
ps
0003.3333
pts
003.33333
ps
03.333333
ps
Input Frequency =
300 kHz
TIME
BASE
DISPLAYS
ASSEMBLIES
CHECKED
GATES
CIIECKED
FUNCTION
2
3
10
11
t2
13
L4
15
16
27
28
29 30
31
32
33
34
Frequency
1
prs
10
ps
.1
ms
1ms
10 ms
.1s
1s
10s
00000010.
Mc
0000010.0
Mc
000010.00
Mc
00010000.
kc
0010000. 0
kc
010000. 00
kc
10000. 000
kc
0000.0000
kc
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
'x
x
x
x
x
x
x
x
x
x
x
x
_x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
3,
6,,
28
_
3, 6,
27
3, 6,
26
3, 6,
25
3, 6,
24
3, 6,
23
3, 6,
22
3, 6,
2l
x
x
x
x
x
x
x
Period
Average
I
10
100
1K
10K
1
00K
00000001
0000001
0
000001 00
00001 000
00010000
001
00000
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
,x
x
x
x
x
x
x
x
L2,
27
11, 13,
27
10, 13,
27
9, 13,
27
8, 13,
27
7,
L3,
27
The
following assemblies are
checked
in all positions
used
inthe
SeIf-Check Table:
6, 7,
t1,
18, 21, 22, 23, 24,
25, 26,
and
35.
Assemblies
8
and
g
are
checked
in aII
Frequency
self-checks.
The SENSITIVITY
switch (A1)
is
in the
check
position
for aII Self
Check functions.
Assemblies
4,
5, 19, 20, are
not
checked
in self check
functions.
Assembly A26
is
checked
for
operation, but not
for
accuracy
or stability.
6-5
02
349
-1

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