Fluke ScopeMeter 190 II Series - Page 205

Performance Verification
Scope Input A, B, C, D Tests 

Table 4-11. Input B Trigger Sensitivity Test Points
UUT
Model
UUT
Time base
5502A SC... MODE levsin UUT
Trigger Amplitude
Initial Input Voltage Frequency
 QVGLY P9SS 0+] GLY

QVGLY P9SS 0+] GLY
QVGLY P9SS 0+] GLY


QVGLY P9SS 0+] GLY
QVGLY P9SS 0+] GLY


QVGLY P9SS 0+] GLY
QVGLY P9SS 0+] GLY


QVGLY P9SS 0+] GLY
QVGLY P9SS 0+] GLY
Input B AC Voltage Accuracy (HF) and Bandwidth Test
3URFHHGDVIROORZVWRWHVWWKH,QSXW%KLJKIUHTXHQF\DXWRPDWLFVFRSHDFYROWDJH
PHDVXUHPHQWDFFXUDF\DQGWKHEDQGZLGWK
 &RQQHFWWKH7HVW7RROWRWKH$DVVKRZQLQ)LJXUH
 6HOHFWWKH7HVW7RROVHWXS
D
5HFDOOWKHVHWXSVHHStandard Test Tool Setup3UHVV
SAVE

F2
5(&$//DQGVHOHFWSETUPSUHVV
ENTER
VHOHFWWKHVHWXSQDPHDQG
SUHVV
ENTER
WRUHFDOOWKHVHWXS
E 3UHVV
SCOPE
WKHQSUHVV
F2
5($',1*«VHOHFW
F1
5($',1*6DQGVHOHFWon B | V ac
F 3UHVV
MANUAL
AUTO
WRVHOHFWDXWRUDQJLQJAUTOLQXSSHUULJKW/&'HGJH
G 8VH
mV
RANGE
DQG
V
RANGE
WRFKDQJHWKHVHQVLWLYLW\UDQJHWRVHOHFWPDQXDO
VHQVLWLYLW\UDQJLQJDQGORFNWKH,QSXW%VHQVLWLYLW\UDQJHRQP9GLY
H 3UHVV
TRIGGER
DQGXVH
F1
WRVHOHFW,QSXW%DVWULJJHUVRXUFH
 6HWWKH$WRVRXUFHDVLQHZDYHDWWKHILUVWWHVWSRLQWLQ7DEOH
 2EVHUYHWKH,QSXW%UHDGLQJDQGFKHFNWKDWLWLVZLWKLQWKHUDQJHVKRZQ
XQGHUWKHDSSURSULDWHFROXPQRI7DEOH

&RQWLQXHWKURXJKWKHWHVWSRLQWV