Trigger:
Performance Characteristics
Trigger level range
Trigger level
Accuracy (typical)
Trigger
displacement
Trigger Holdoff
range
50% level setting
(typical)
Edge trigger
Pulse trigger
Video Trigger
Slope Trigger
Internal
Internal
According to Record length and time base
100ns~10s
Input signal frequency ≥50Hz
slope
Sensitivity
Trigger condition
Pulse Width range
Modulation
Line number range
Trigger condition
Time setting
165
Instruction
±6 div from the screen center
±0.3div
Rising, Falling
0.3div
Positive pulse:>, <, =
Negative pulse:>, <, =
30ns~10s
Support standard NTSC, PAL and SECAM
broadcast systems
1-525 (NTSC) and 1-625 (PAL/SECAM)
Positive pulse:>, <, =
Negative pulse:>, <, =
24ns~10s