mega macs 56 Bike
8.1.6.3
Configuring the Coupling
CAUTION
Overvoltage
Fire hazard/danger of damage to the device and its surroundings
Comply with the max. permitted voltage load of the oscilloscope channels:
•
Alternating voltage (AC): max. 30 V
•
Direct current voltage (DC): max. 60 V
The coupling is used to set which shares of the input signal shall be indicated. If signals with direct-current voltage and
alternating voltage interfere, the DC voltage signal can be filtered out by setting the coupling, e.g., when checking the
alternator.
Proceed as follows to set the coupling while measurement is in progress:
1. Call up Settings with
.
2. Select
>Miscellaneous<
.
3. Open the list under
Coupling
with
.
4. Select
>Alternating voltage (AC)<
or
>Direct-current voltage (DC)<
.
If you select
>Alternating voltage<
, the DC voltage share of the input signal is filtered out.
If you select
>Direct-current voltage<
, the device indicates the complete input signal.
5. Confirm the selection with
.
The signal indication will be adapted.
8.1.6.4
Inverting the Signal
Here you can invert the signal indication so that all positive signals are indicated negative and all negative signals are
indicated positive. This can make sense if a signal is displayed incompletely.
NOTE
To modify
Inversion
, expert mode must be set to
>on<
.
Proceed as follows to invert a signal:
1. Call up Settings with
.
2. Select
>Miscellaneous<
.
3. Open the list under
Inversion
with
.
4. Select
>on<
.
5. Confirm the selection with
.
The device indicates an inverted signal.
8.1.7
Recording Measurements
Every measurement taken will be recorded and can be saved if requested. A light blue bar in the top toolbar indicates
how much of the memory space reserved for measurements has been used up. When the blue bar is full,
measurements are overwritten with the latest data.
8.1.7.1
Saving the Measurement in Oscilloscope
Proceed as follows to save the ongoing measurement in the oscilloscope:
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