Fluke 9100 - Page 273

Section 4: Using the Model 9100: Logic-Pulses Function 4.16-7
Final Width = 215mm
Increasing Pulse Width or Repetition Time-Interval Value
Using the
key in Digit Edit facility; an audible warning will be given if the new value
is too large for the present span of time-intervals, with a reminder (
Up range required ) on
the screen. The user must change to the next lower resolution, with a larger span of
intervals, using the
key. This rule applies whether OUTPUT is OFF or ON.
When using either the X10 screen key or the Direct Edit facility; if the new value is too
large for the present resolution, a lower resolution will be activated with a larger span of
time-intervals. No warning will be given. This rule applies whether OUTPUT is OFF or
ON.
Decreasing Pulse Width or Repetition Time-Interval Value
Using Digit Edit; time-intervals down to 0.01ms lie within all spans, but to select intervals
shorter than this, one of the four lower spans of intervals must be used.
If the required time-interval lies between steps of the present resolution, then the user must
increase resolution using the
key, also reducing the span of intervals. This rule
applies whether OUTPUT is OFF or ON.
Using either the ÷10 screen key or Direct Editing; if the required time-interval lies
between increments of the present resolution, a greater resolution will be activated with
reduced span. No warning will be given. This rule applies whether OUTPUT is OFF or
ON.
4.16.5.2 Hardware Configurations
Time-Interval Changes
When increasing or decreasing time-interval, using any method: if the new interval is too
large or small for the present hardware configuration, then if OUTPUT is OFF there will
be no noticeable effect as the hardware reconfigures.
If OUTPUT is ON, it will be temporarily turned OFF so that the hardware can reconfigure,
then ON again at the new time-interval. No warning is given. This interruption should
cause little disturbance to the reading on any UUT.