*IDN?
*RST
SOURce1:VOLT:HIGH 1.5
SOURce1:VOLT:LOW -1.5
SOURce2:VOLT:HIGH 1.5
SOURce2:VOLT:LOW -1.5
SOURce1:PULSe1:WIDth 50 ns
SOURce2:PULSe1:WIDth 50 ns
OUTPut1:PULSe:MODe SINgle 
OUTPut2:PULSe:MODe SINgle
OUTPut1 ON
OUTPut2 ON
TRIGger:MODE CONTinuous
PULSEGENControl:START
*TRG