WPI A310 Accupulser, Instruction Manual

A310 Accupulser™ Pulse Generator

World Precision instruments

Also verify that,  

PoWer light is on 
ViolAtion light is flashing s on and 9s off 
outPut light is on when any output is on    

Vary the AmPlitude dial and verify with the voltmeter that both the -VAriABle and 
the +VAriABle outputs follow the value on the dial.

switch the AmPlitude to Pulsed xV and again verify with the voltmeter that both 
the -VAriABle and the +VAriABle outputs follow the value on the dial.

reset the front panel controls as follows:  

eVent interVAl       

 ms 

eVent delAY        

 550 µs 

Pulse WidtH        

00 µs 

trAin GenerAtor      

on 

trAin durAtion       

50 µs 

Pulse interVAl       

00 µs    

connect the oscilloscope. if a two channel instrument is available, it is recommended 
that the sYnc output is connected to channel one and the alternate output to 
channel two. the oscilloscope trigger should be taken from channel one. Verify that 
the above set waveforms are provided from each of the following connectors:  

-VAriABle 
+VAriABle 
monitor 
isolAtor

Also verify that,  

the outPut sYnc connector provides approximately 5 µs wide pulses 
PoWer light is on 
ViolAtion light is continuously on 

reduce the trAin durAtion to 300 µs and note, that while passing 00 µs, the 
ViolAtion light goes off and the third pulse disappears.

switch from sinGle Pulse to douBle Pulse and note that an extra pulse appears 
at the same time as the beginning of the sYnc pulse.    

switch inPut mode to sinGle eVent and note on the oscilloscope that the output 
goes to zero.

Press the sinGle eVent button and note that one and only one waveform is 
generated from the outputs.