User manual

DSO-1052 USB

DSO-1082

USB

Over comp

ensated

Under Compensated

 If necessary, use a non-metallic tool to adjust the trimmer capacitor of the probe

for the fattest square wave being displayed on the oscilloscope.

 Repe

at if necessary.

WARNNING: To avoid electric shock while using the probe, be sure the perfection of the

insulated cable, and do not touch the metallic portions of the probe head while it is

connected with a voltage source.

1.6 Self Calibration

The self calibration routine lets you

optimize the oscilloscope signal path for maximum

measurement accuracy. You can run the routine at any time but you should always run

the routine if the ambient temperature changes by 5v or more. For accurate calibration,

power on the oscilloscope and wait twenty minutes to ensure it is warmed up. To

compensate the signal path, disconnect any probes or cables from the input connectors.

Then, access the “Utility -> Calibration” option and follow the directions on the screen.

The self calibration routine takes about several minutes.

ER’S MANUAL 15