Measuring Technology; Overvoltage; Performing Measurements With The Mt-Usb - Hella Gutmann mega macs X Bedienungsanleitung

10. | Measuring technology

10. Measuring technology
NOTICE
The use of the Measurements menu requires the optionally available measurement module (MT-USB).
Select measured variables and channels here. Then you can perform various measurements.
Measurement technology is a digital signal acquisition and output. This means that the voltage signal is detected and
saved within a few microseconds. These registered measured values are depicted as continuous signal curve on the
screen in real time.
Just perform measurements under >Measurements<.
Use the measurements function for measuring and/or depicting the following measured variables:
• Voltage
• Current (with amp clamp)
• Resistance
Current measurements are allowed exclusively with the clamp meter from Hella Gutmann. Depending on the required
measurement, different clamps are to be used.
A progress bar in the top toolbar indicates the remaining free storage capacity reserved for that in the diagnostic device.
Use >Loading measurement< to call up registered and saved measurements.
Use >Delete all measurements< to delete already registered and saved measurements.
CAUTION!

Overvoltage

Fire hazard/danger of damage to the diagnostic device and its surroundings
Comply with the max. permitted voltage load of the oscilloscope channels

10.1. Performing Measurements with the MT-USB

Proceed as follows to perform measurements with the MT-USB:
1. Connect the test leads of the MT-USB with the vehicle (see operating instructions MT-USB).
2. Select >Measurements< in the app launcher.
ð The Measurements window is displayed.
3. Activate the check box for the desired measured variable and the channel.
4. Select >Start measurement<.
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mega macs X