I just started using ADALM1000 and i have problem calibrating the device. When i connect CHA or CHB to GND i should measure a nearly zero voltage which will be the offset voltage. But instead i measure more than 0.3V which is huge compared to the mentioned value in this guide: ADALM1000 DC Voltmeter: [Analog Devices Wiki]
If i use this 0.3V as my offset the measurements is not accurate
I updated my m1k firmware to 2.06 and i reseted the calibration file using the smu tool on the device multiple times but still stuck.