Owon SDS series, Руководство по обслуживанию

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Section 1: General Information
Table 1: Specifications (cont.)
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
,0
,
.
,
/
negative pulse
,0
,
.
,
/
Pulse trigger
Pulse Width range 24ns
1
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
,0
,
.
,
/
negative pulse
,0
,
.
,
/
Slope Trigger
Time setting
24ns
1
10s
Trigger on CH1 Edge, Pulse, Video, Slope
Alternate Trigger
Trigger on CH2 Edge, Pulse, Video, Slope
5