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Testing before commissioning
It is recommended that after receiving a new oscilloscope, a check of the unit is carried out as follows:
1. check if the unit has been damaged during transport.
If you find that the cardboard packaging or the protective foam pads are badly damaged, save them
until the entire unit and its accessories have passed the electrical and mechanical test.
2. checking the accessories
The accessories supplied are described in Appendix B "Accessories" of this manual. Check the
accessories against this description to ensure they are complete. If any accessories are missing or
damaged, please contact your dealer.
3. checking the unit
If you notice any damage to the exterior of the unit or if the unit does not function properly or does not
pass the performance test, please contact your dealer. If the unit has been damaged during transport,
please keep the outer packaging and also inform your dealer about the damage.
Function test
Check the proper functioning of the meter as follows
1. connect the mains cable to a power source. Switch on the unit with the mains switch " ".
The unit performs a self-test and displays the PeakTech logo. First press the Utility button and then the
H1 button to access the Function menu. Select "Calibrate" using the multi-rotary knob and press the H3
button to select "Factory Set". The default value for the probe attenuation in the menu is 10X.
Set an attenuation of 10x on the probe and connect the probe to the CH1 socket.
Align the slot on the probe with the BNC connector of channel 1 and turn the probe clockwise to secure
it.
Connect the probe tip and earth terminal to the plug of the task head compensator.
3. press the "Autoset" button.
The square wave signal with a frequency of 1 KHz and a 5V SS value is displayed after a few seconds