Leader LV 5770SER03A, Инструкция по эксплуатации

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2. SPECIFICATIONS
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2.3.15 Analog Composite Signal Video Waveform Display (LV 5770SER03A)
Waveform Operations
Line Select Selected line display
Sweep Mode H, V
Display Color Seven colors to choose from
Vertical Axis
Scale
Composite Signal
NTSC -40 to 100 IRE
PAL -0.3 to 0.7 V
HD Tri-level Sync Signal -0.3 to 0.7 V, -43 to 100 % (the unit is switchable
between V and %)
Gain ×1, ×5
Variable Gain ×0.2 to ×2
Amplitude Accuracy ±1 %
Frequency Response
Composite Signal
25 Hz to 5 MHz ±2 %
5 to 5.6 MHz -7 to +3 %
HD Tri-level Sync Signal
25 Hz to 15 MHz ±5 %
15 to 20 MHz ±10 %
Step Response (for 1 V full scale, flat, 2T pulse, and 2T bar)(when a composite video
signal is applied)
Overshoot ±2 %
Preshoot ±1 %
Ringing ±2 %
Pulse/Bar Ratio ±1 %
Vertical Tilt ±1 %
Filter Luminance filter
DC Restorer Clamp to the back porch
Horizontal Axis
Operation Mode Displays a single waveform
Display Format
Line Display 1H, 2H
Line Magnification ×1, ×10, ×20
Field Display 1V, 2V
Field Magnification ×1, ×20, ×40
Time Base Accuracy ±1 %
Cursor Measurement
Horizontal Cursors 2 (REF and DELTA)
Time Measurement Second display
Frequency Display Computes and displays the frequency with the length of
one period set to the time between two cursors
Vertical Cursors 2 (REF and DELTA)
Amplitude Measurement mV, %, R%
Thumbnail Display Picture, audio level meter, histogram