IM CA71-E
4-17
Source
1
2
3
4
5
6
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8
9
10
11
12
13
App
Step 6:
Press the
key once again to show
on the LCD.
Then, press the key.
The source setpoint reading of the LCD changes to a numeric
value, which represents the number of pulses.
Step 7:
Set the number of pulses value digit by digit using each pair
of and output setting keys.
Each press of the or key increases or decreases
the digit.
Increasing the digit from 9 or decreasing it from 0 causes
the digit to overflow or underflow, allowing you to set
the output value without interruption.
Holding down the or key continuously changes
the digit in question.
Pressing the
key initializes the output setpoint to
the default (
), thus reverting to the mode of sourcing
continuous pulse trains.
Step 8:
Pressing the
key causes the
indicator on
the LCD to change from
to .
The calibrator sources the preset number of pulses with
the preset frequency and amplitude between the output
terminals.
Step 9:
When source is complete, the calibrator automatically
turns off the output and ceases operation.
The
appears on the LCD and the output terminals are
open-circuited.
TIP
To stop sourcing pulses halfway, press the
key when pulse output is
in progress.
The
appears on the LCD and the output terminals are open-circuited.
4.5 Sourcing Pulse Signals
