PeakTech 1280 Bedienungsanleitung Seite 111

Measurements
Communication port
Multi-function
Interface
* External refers to trigger in, trigger output or Pass/Fail output
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
Alternate Trigger
*Video: In alternate trigger, only one channel at most can be set as Video mode.
When P 1290 is in alternate trigger, only CH1 can be set as Video mode.
Output of the Probe Compensator
Cursor
Automatic
Waveform Math
Bandwidth
Lissajous
Phase
figure
difference
Signal type
Level standard
Internal
Internal
EXT
△ V and △ T between cursors
Vpp, Vmax, Vmin, Vtop, Vbase, Vamp, Vavg, Vrms,
Overshoot, Preshoot, Freq, Period, Rise Time, Fall
Time, Delay A→B
Width, +Duty, -Duty
＋,－,*,/,FFT
Full bandwidth
± 3°
P 1280 / 1285 / 1325 / 1330
P 1290
Synchronizing input, Synchronizing output,
Pass/Fail output, External trigger input
TTL
± 5 div from the screen center
± 0.3 div
TTL
According to Record length and time base
100 ns ~ 10 s
Input signal frequency ≥ 50 Hz
slope
Trigger condition
Pulse Width range
Modulation
Line number range
Trigger condition
Zeiteinstellung
Trigger on CH1
Trigger on CH2
-111-
, Delay A→B
, +Width, -
USB 2.0, LAN
USB 2.0
Instruction
Rising, Falling
Positive pulse: >, <, =
Negative pulse: >, <, =
30 ns ~ 10 s
NTSC, PAL and SECAM
1–525 (NTSC) and
1-625 (PAL/SECAM)
Positive pulse: >, <, =
Negative pulse: >, <, =
30 ns ~ 10 s
Edge, Pulse, *Video, Slope
Edge, Pulse, *Video, Slope