User Manual LW120
Figure 3-10 and Figure 3-11, along with the following description
demonstrate how to set the LW120 to internal trigger mode and
then adjust the internal trigger timer to the required interval.
1. Press the TRIGGER button
2. Select and press the TRIG mode
3. Select and press Source.
4. Rotate the dial counterclockwise to select INT.
5. Press and select Timer.
6. Move the cursor from left to right until it appears under the digit
you want to change
7. Use the dial to modify the parameter. The output waveform is
updated immediately as you rotate the dial.
8. You may press More if you want to access the trigger start
phase parameter.
!
50
TTL
POWER
I
0
OUTPUT
LeCroy
MODEL
100 MS/s ARBITRARY WAVEFORM
!
50
CHAN
1
SYNC
CHAN
2
RESET
CURSOR
MAN
TRIG
TRIGGER
AMPLITUDE
FREQUENCY
UTILITY
WAVEFORM
2
1
Figure 3-10. Selecting a Trigger Mode
CONT.
Æ
TRIG.
Æ
GATED
Æ
BURST
Æ
!
50
TTL
POWER
I
0
OUTPUT
LeCroy
MODEL
100 MS/s ARBITRARY WAVEFORM
!
50
CHAN
1
SYNC
CHAN
2
RESET
CURSOR
MAN
TRIG
TRIGGER
AMPLITUDE
FREQUENCY
UTILITY
WAVEFORM
3
5
8
1
6
4,7
Figure 3-11. Programming trigger parameters
Slope POS
Source INT
Timer 1.000000KHz
More
Using The Instrument 3-15