Iwatsu DS-8814, Operation Manual

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88
Display
Form 5.8 inch diagonal LCD with high intensity backlight
Color: blue
Display resolution 320
×
240 pixels (115.17
×
86.37 mm)
Display contrast Automatic adjustment function available
(arbitrary setting also possible)
Vertical section (Y axis) Specification common to CH1 through CH4
Range 2 mV/div to 10 V/div (1-2-5 sequence), accuracy:
±
2%
Bandwidth 5 mV to 10 V/div DC to 100 MHz
−
3 dB
2 mV/div DC to 100 MHz
−
3.5 dB
Lower frequency limit in AC coupling: 10 Hz
Rise time Approx. 3.5 ns
Input coupling AC, DC, GND
Input RC 1 M
Ω ±
1.5%//20 pF
±
2 pF
Maximum input voltage
±
400 V (DC+ACpeak)
Bandwidth limiter DC to 10 MHz
−
3 dB (can be selected for CH1, CH2,
CH3 or CH4 separately)
Offset 2 mV/div to 50 mV/div:
±
1 V
100 mV/div to 500 mV/div:
±
10 V
1 V/div to 10 V/div:
±
100 V
(Division and volts can be set for CH1, CH2, CH3 or
CH4 separately)
Probe ratio 1:1, 10:1, 100:1, 1000:1
(1:1, 10:1, 100:1 can be recognized automatically)
Triggering
Sync system Edge, Event, TV
Signal source CH1, CH2, CH3, CH4, LINE
Coupling system DC, AC, HF-Rej, LF-Rej
Polarity Pos (positive polarity), Neg (negative polarity)
Trigger level range
±
5 div
Trigger delay
Memory length Vertical deflection range Setting range
Short 5 ns/div to 1 ms/div
−
5 div to +10 ms
2 ms/div to 50 s/div
−
5 div to +500 s
Long 5 ns/div to 20 ms/div
−
5 div to +200 ms
50 ms/div to 50 s/div
−
5 div to +500 s
−
500 s to +750 s (fixed) when waveform acquisition is
stopped
Hold off 200 ns to 2 s, OFF