Wavetek 182A Instruction Manual page 18

and, when the OV baseline level is reached, the
generator loop again stops. The result is a single
waveform generated after the triggering signal cor­
responding to 0 to 3600 of phase. Successive trig­
gered waveforms always start at the same 00 point.
Releasing the TRIG/GATE switch puts the instrument
4- 2
in the gated mode. This is identical to the triggered
mode, except the trigger flip-flop is held high for the
full duration of the triggering signal. The generator
produces continuous waveforms during the time the
external signal is high or the manual trigger switch is
held in. The last triggered cycle started is always com­
pleted and successive gated bursts always start at the
OD point.