HP 5308A Operating And Service Manual page 18

Model 5308A
Operation
Ratio Seli Check
TIME BASE
DISPLAY
ANNUNCIATOR
6. Set the FUNCTION
switch to FREQ A/B.
AUTO
1000000.0 us
Set the TIME BASE switch as shown below
lus 1000000.0
ES
and observe the display.
lus 00000010
us
10 us 000.00100 - s
TIME BASE
DISPLAY ANNUNCIATOR
1 ms 0000.1000
8
ims 00010.000 $
AUTO
1000000.0
u
10 ms 001000.00
s
1 10000000
‚is
0100000.0
S
10 0000001.0
is
10000000 S
102 000001.00
10s
e000000.00 ks
108 00001 .000
104 0001.0000
e = Overflow
10° 001.00000
108
01000000
Uu
Time Interval Self Check
sn "i
S
9. Set the FUNCTION switch to TIME A-B.
Set the TIME BASE switch as shown below
s= Ovidio and observe the display.
TIME BASE DISPLAY ANNUNCIATOR
AUTO 1000000.5 MS
A ps 1000000.5 us
l us 00000015 us
i | 10 us 000.00105 s
Period Average Self Check Ta 0000.1005 >
7. Set the FUNCTION switch to PER AVG B. Da GE e
Set the TIME BASE switch as shown below 10 ms 001000.05 E
and observe the display. at bo See j
TIME BASE DISPLAY
ANNUNCIATOR
SC RE
Ke
AUTO 100.00000 Mus e = Overflow
ei nu. i Time interval Average Self Check
10?
00000.100 Us
10. Set the FUNCTION
switch to TIME AVG
105 0000.1000 Jus A-B. Set the TIME BASE switch as shown
10° 000.10000 MS below and observe the display.
105 00100.000 Mus
105
0100.0000
Mus TIME BASE
DISPLAY ANNUNCIATOR
10° 100.00000 Mus
108 200000.000 AUTO 100.00000 Mus
1 1000000.0 HS
e = Overflow 10 000000.10 us
102 -00000.100 HS
Mus = Nanoseconds 103 0000.1000 us
104 000,10000 MS
10° 00100.000 Mus
106 0100.0000 Mus
107 100.00000 Mus
Period Self Check 103 *00000.000
8. Set the FUNCTION switch to PER B. Set the e = Overflow
TIME BASE switch as shown below and
observe the display. Mus = Nanoseconds
Figure 9H-3-4. Making Self Check Measurements (Cont'd)
9H-3-8