Fluke PM6690, Service Manual, Page: 13 / 200

Performance Check, Front Panel Controls 2-3
PARAMETER VALUE/SETTING
Input A & B
Trigger Level AUTO
Trigger Slope POS
Impedance 1 M
W
Attenuator 1x
Coupling AC
Filter OFF
Arming
Start OFF
Start Slope POS
Start Arm Delay 200
m
s
Stop OFF
Stop Slope POS
Hold-Off
Hold-Off State OFF
Hold-Off Time 200
m
s
Time-Out
Time-Out State OFF
Time-Out Time 100 ms
Statistics
Statistics OFF
No. of Samples 100
No. of Bins 20
Pacing State OFF
Pacing Time 20 ms
Mathematics
Mathematics OFF
Math Constants K=1, L=0, M=1
Limits
Limit State OFF
Limit Mode ABOVE
Lower Limit 0
Upper Limit 0
Burst
Sync Delay 200
m
s
Start Delay 200
m
s
Meas. Time 200
m
s
Freq. Limit 300 MHz
Miscellaneous
Function FREQ A
Meas. Time 200 ms
Smart Time Interval OFF
Auto Trig Low Freq 100 Hz
Timebase Reference INT
Table 2-2
Default settings for functions and parameters.
KEY(S) DISPLAY NOTES P/F
STANDBY Off
Red standby LED On
(Key common to ON)
ON Backlight On
Red standby LED Off
(Key common to
STANDBY)
INPUT A Input A: Menu for setting Slope,
Coupling, Impedance
etc.
Man Trig xx mV
Trig Trig: xx mV Menu for entering nu-
meric values
0.123V Trig: 0.123 V
t
(5 times) Trig: _ V
4.567 Trig: 4.567 V
t
(5 times) Trig: _ V
8.9 Trig: 8.9 V
± Trig: -8.9 V
mV Trig: -8.9 mV
V Trig: -8.9 V
AUTOSET Menu disappears
INPUT B Input B:
Menu for setting Slope,
Coupling, Impedance
etc.
SETTINGS Settings: Menu for setting Meas
Time, Hold-Off, Ref.
Source etc.
ENTER Meas Time: 200 ms
p
Meas Time: 500 ms
q
Meas Time: 200 ms
EXIT/OK Settings: Menu for setting Meas
Time, Hold-Off, Ref.
Source etc.
EXIT/OK Menu disappears
MATH/LIM Math/Limit:
Menu for selecting
post-processing for-
mula and alarm limit
USER OPT User options: Menu for Calibration,
Memory Management,
Interface etc.
CANCEL Menu disappears
HOLD/RUN Hold At upper right corner
HOLD/RUN Hold disappears
MEAS FUNC Measure function: Menu for selecting
measurement function
u
Period Cursor position marked
by text inversion
ENTER Single A
EXIT/OK Menu disappears Period Single A: at up-
per left corner
STAT/PLOT Period Single A
MEAN:
Aux parameters: Max,
Min, P-P, Adev, Std
VALUE Stat parameters dis-
appear
Table 2-3
Keyboard test.