8. Technical Specifications
83
Trigger:
Performance Characteristics Instruction
Internal ±6 div from the screen center
EXT ±600mV
Trigger level range
EXT/5 ±3V
Internal ±0.3div
EXT ±(40mV + 6% of Set Value)
Trigger level
Accuracy (typical)
EXT/5 ±(200mV +6% of Set Value)
Trigger
displacement
According to Record length and time base
Trigger Holdoff
range
100ns~10s
50% level setting
(typical)
Input signal frequency ≥50Hz
slope
Rising, Falling
Edge trigger
Sensitivity 0.3div
Trigger condition
Positive pulse：＞, ＜, ＝
negative pulse：＞, ＜, ＝ Pulse trigger
Pulse Width range 30ns～10s
Modulation
Support standard NTSC, PAL and SECAM
broadcast systems
Video Trigger
Line number range 1-525 (NTSC) and 1-625 (PAL/SECAM)
Trigger condition
Positive pulse：＞, ＜, ＝
negative pulse：＞, ＜, ＝ Slope Trigger
Time setting 24ns～10s
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