Owon SDS7202 - Page 107

9.Technical Specifications
102
Performance Characteristics
Instruction
Communication
port
USB 2.0, USB for file storage; LAN port;
VGA interface (only for the model with "V" or the models including VGA
interface as default
) or RS-232 (Optional);
Trigger:
Performance Characteristics Instruction
Trigger level range
Internal ±6 div from the screen center
EXT ±600 mV
EXT/5 ±3 V
Trigger level
Accuracy (typical)
Internal ±0.3 div
EXT ± (40 mV + 6% of Set Value)
EXT/5 ± (200 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
Sensitivity
0.3 div
Pulse trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
negative pulse
：＞
,
＜
,
＝
Pulse Width range
30 ns – 10 s
Video Trigger
Modulation
Support standard NTSC, PAL and SECAM
broadcast systems
Line number range 1-525 (NTSC) and 1-625 (PAL/SECAM)
Slope Trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
negative pulse
：＞
,
＜
,
＝
Time setting
24 ns – 10 s
Alternate Trigger
Trigger on CH1
Edge, Pulse, Video, Slope
Trigger on CH2
Edge, Pulse, Video, Slope