Tektronix 2247A

Performance Check Procedure
Table 7-3
Settings for Timing Accuracy Checks
SEC/DIV
Setting
Time-Mark
Setting
x1
X10
MAG
x1
X10
MAG
20
ns
2ns
20
ns
Sns
-
50
ns
Sins
50
ns
5
ns
0.1
ps
10
ns
0.1
ns
10
ns
a
0.2
ps
20
ns
0.2
ps
20
ns
0.5
ps
50
ns
0.5
ps
50
ns
1
ps
0.1
ps
1
ps
0.1
ps
7
2
ps
0.2
ps
2
ps
0.2
ps
5
ps
0.5
ps
5
ps
0.5
pus
a
10
ps
Toys
10
ps
1
ps
20
ps
2
ps
20
ps
2ps
50
ps
5
ps
50
ps
S
ps
0.1
ms
10
ps
0.1
ms
10
ps
0.2
ms
20
ps
0.2
ms
20
ps
—
0.5
ms
50
ps
0.5
ms
50
ps
1
ms
0.1
ms
1
ms
0.1
ms
2ms
0.2
ms
2ms
0.2
ms
ri
5
ms
0.5
ms
Sms
0.5
ms
A Sweep only
Sal
10
ms
1
ms
10
ms
ims
1
20
ms
2ms
20
ms
2ms
50
ms
5
ms
50
ms
Sms
“
O18
10
ms
01s
10
ms
|
ud
0.25
20
ms
0.2s
20
ms
0.5
s
50
ms
0.5
s
50
ms
1
2247A
Operators
7-41