Bosch FSA 500 Manual Original página 32

en �2 | FSA ��� | Technical data
8.9.� Oscilloscope
Trigger system:
R
Free run (non-triggered run for ≥ 1 s).
R
Auto (curve output even without trigger).
R
Auto level (as Auto, mid-signal trigger threshold).
R
Normal (manual trigger threshold, curve output only
with trigger event).
R
Single sequence.
Trigger edge:
R
Edge (pos. / neg. on signal).
Trigger sources:
R
Engine (trigger on cylinder 1 ... 12 with clip-on
trigger, term. 1, KV sensor).
R
External trigger via term. 1_1 wire or clip-on trigger.
R
Multi measurement lead CH1 / CH2.
Pre-trigger component:
R
0 to 100 %, adjustable with mouse.
Recording modes:
R
MaxMin (Peak/Glitchdetect).
R
Interference pulses.
R
Sample (equidistant sampling).
Storage and curve output modes:
R
Roll mode (single point output) with complete
storage of signals for X-sweeps ≥ 1 s.
R
Legend mode (curve output) with complete storage
of signals for X-sweeps ≥ 1 ms.
R
Normal mode with storage of last 50 curves
displayed for X-sweeps < 1 ms.
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Measurement system:
R
8 automatic measurement functions
$
Mean value
$
Rms value
$
Min
$
Max
$
Peak-to-peak
$
Pulse
$
Duty cycle
$
Frequency
R
Selectable signal range: Full curve or between
cursors.
Zoom:
R
Selectable curve section for horizontal and vertical
enlargement.
Cursor:
R
Adjustable cursors with display for
$
x1, x2
$
delta x
$
y1 and y2 (channel 1)
$
y1 and y2 (channel 2)
Reference curves:
R
Storage, loading, commenting, pre-setting of scope
set-up for live curves.
Storage functions.
R
Scrolling forwards and backwards.
R
Search functions e.g. MinMax, duty cycle.
Robert Bosch GmbH