Fluke 9100 - Page 269

Section 4: Using the Model 9100: Logic-Pulses Function 4.16-3
Final Width = 215mm
4.16.3 Screen Keys
4.16.3.1 Bottom Screen Keys
Selects Logic-Pulse when Logic-Level is active.
1/Ø Selects
Logic-Level when Logic-Pulse is active.
TTL Selects
TTL pulse levels when CMOS or ECL is active.
(TTL levels: High = +5V; Low = 0V).
CMOS Selects
CMOS pulse levels when TTL or ECL is active.
(CMOS levels: High = +5V; Low = 0V).
ECL Selects
ECL pulse levels when TTL or CMOS is active.
(ECL levels: High = -0.9V; Low = -1.75V).
4.16.3.2 Right Side Screen Keys
A. Digit Edit Facility Keys operate on the value marked by the cursor.
X 10 Multiplies the marked value by ten.
÷
10 Divides the marked value by ten.
(For X10 or ÷10, the selected Pulse Width or Repetition interval value
is set into the highest resolution available to its magnitude).
INVERT Inverts the Mark/Space ratio of the waveform. The INVERT key is only
available when the cursor is selecting the Pulse Width interval.
B. Direct Edit Facility Right side keys operate on the value in the edit box, and
acting in place of the ↵ key, exit from Direct Edit back to
Digit Edit; then set the value as evaluated in the box.
Pulse Width or Repetition Intervals
µs Evaluates the number in the box in Microseconds.
ms Evaluates the number in the box in Milliseconds.
s Evaluates the number in the box in Seconds.
The selected Pulse Width or Repetition interval value is set into the highest resolution
available to its magnitude.