Operation - Avtech AV-1010-C-3MA Instructions Manual

INT
REAR PANEL
Connect a cable from the SYNC GUT connector to the TRIG input
Connect a 2W (or higher) 50 Ohm load to
the OUT connector and place the scope probe across this load.
of an ascilloscope.
Set the oscilloscope to
3 Volts/div
Then follow the instructions below
oscilloscope
setting at
us/div.
is seen on the
to
trigger externally with the vertical
and the
horizontal setting at i
and compare what
approximate values are needed to confirm operation.
STEP CONTROL
i POWER
z REPETITION
RATE VERNIER
DELAY VERNIER
4 FULSE WIDTH
VERNIER
o POLARITY
SWITCH
6 AMPLITUDE
RANGE
OPERATION
Push in (OND)
Rotate to MIN,
then to MAX
Rotate to MAX,
then to MIN
Rotate to MIN,
then to MAX
Switch to -,
then to +
Switch to 30
Volts and then
back to 15
Volts
what is described. Only
RESULTS
+15V pulses at the main
output, with period i100
us, pulse width 1.0 us,
<10ns rise & fall times.
Period rises tao about 1
ms then falls to about
100 us.
Pulses shift to the right
on the oscilloscope by i
us, then back.
Pulse width varies from
100 ns to 1.0 us.
Fulse polarity becomes
negative & then positive.
The output pulse ampli-
tude will jump to 30
Volts and then the volt—
age will drop to i5 V.