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12. RECORDER-5 SIGNALS
Demo: with:
DOX2025
DOX2040
DOX2100
DOX2xxxB
Test Signal
n°13 : Recorder-5 signals
Nature
Tracking of 5 slow signals having varied shapes and characteristics
Specs
Duration of each signal ≈ 1 s, amplitude 1.5 V < Vpp < 3.5 V
Oscilloscope Settings
Duration-2 s scale - 40 µs - MAIN = 500 mV/div. DC coupling
Trigger
None at first, then threshold(s) on MAIN, level according to signal
Modes
«Source/Level» triggering
Objectives
Elementary presentation of the «Scan» mode for the < 50 ms/div. time base
Attention, the Scan and LongMem modes, along with the Scan and Delayed
modes, are not compatible.
Attention, in Scan mode, for the «Level» to be active, the triggering must be in
«Normal» mode when the Type of Trigger is on «Front».
Observe in Scan mode the signals delivered by the HX0074 demonstrator.
Using triggering on pulse width and acting on the position of the level, it will be possible to trigger on each of the 5 slow signals.
By placing the triggering level close to zero and programming the pulse width, it is possible to synchronise to the damped sine wave, the low pulse,
and the low ramp.
