User manual

11.Technical Specifications
126
Performance Characteristics
Instruction
Communication
port
USB, USB Host (USB storage）； Trig Out(P/F)； LAN port
Counter
Support
Trigger:
Performance Characteristics
Instruction
Trigger level range
Internal ±5 div from the screen center
EXT ±2 V
EXT/5 ±10 V
Trigger level
Accuracy (typical)
Internal
±0.3 div
EXT
± (10 mV + 6% of Set Value)
EXT/5
± (50 mV +6% of Set Value)
Trigger
displacement
According to Record length and time base
Trigger Holdoff
range
100 ns – 10 s
50% level setting
(typical)
Input signal frequency ≥ 50 Hz
Edge trigger
slope Rising, Falling
Video Trigger
Modulation
Support standard NTSC, PAL and SECAM
broadcast systems
Line number range 1-525 (NTSC) and 1-625 (PAL/SECAM)
Pulse trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
negative pulse
：＞
,
＜
,
＝
Pulse Width range
30 ns to 10 s
Slope Trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
negative pulse
：＞
,
＜
,
＝
Time setting
30 ns to 10 s
Runt Trigger
Polarity
Positive, Negative
Pulse Width
Condition
>, =, <
Pulse Width Range
30 ns to 10 s
Windows Trigger
Polarity
Positive, Negative
Trigger Position
Enter, Exit, Time
Windows Time
30 ns to 10 s
Timeout Trigger
Edge Type
Rising, Falling
Idle Time
30 ns to 10 s
Nth Edge Trigger
Edge Type
Rising, Falling