Promax OD-405, Manual, Page: 119 / 218

USER’S MANUAL. OD-405/410B/411/415
Page 3 11-2011
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TRIGGER
Sources CH1, CH2, Line, EXT.
Modes Auto, Normal, Single, TV, Edge, Pulse.
Coupling AC, DC, LF rej, HF rej, Noise Rej.
Holdoff (only OD-411/415) 40 ns ~ 2.5 s
EXTERNAL TRIGGER
Range DC: ± 15 V, AC: ±2 V
Input impedance 1 M
Ω
± 2 %, ~15 pF
Maximum input 300 V (DC + AC peak ), CATII
HORIZONTAL
Range 1 ns/div ~ 50 s/div, 1-2.5-5 increment.
Mode Roll 50 ms/div — 50 s/div
Modes Main, Window, Window Zoom, Roll, X-Y.
Accuracy ± 0.01 %
Pre -Trigger 10 div max
Post - Trigger 1000 div
X-Y MODE
X-Axis input Channel 1.
Y-Axis input Channel 2.
Phase shift ±3
°
a 100 kHz
SIGNAL ACQUISITION
Real Time 250 MSa/s maximum only OD-405/410B.
1 G Sa/s maximum only OD-411/415.
Equivalent 25 GSa/s maximum.
Vertical resolution 8 bits.
Record Length 4 K points maximum only OD-405/410B.
2 M points maximun (1 channel)
1 M points maximun (2 channels)
Acquisition Mode Normal, Peak Detect, Average.
Peak detection 10 ns (500 ns/div ~ 50 s/div).
Average 2, 4, 8, 16, 32, 64, 128, 256.
CURSORS AND MEASUREMENT
Voltage Vpp, Vamp, Vavg, Vrms, Vhi, Vlo, Vmax,
Vmin, Rise PreShoot/Overshoot, Fall
Preshoot/Overshoot.
Time Frequency, Period, Rise Time, Fall Time,
+ Width, - Width, Duty Cycle.