Sorry i posted this in the wrong forum, So reposting it here.
I just got my new DSO quad, I am using this to probe the Uart signals, So the first thing i did was using the Digital channels CH-C/D. I am able to see the Uart signals(but not v clear) so i want to change th Voltage scale, but i dont find any options to change the Voltage scale division for these channels.
I even tried to use the Analog channels A & B (setting to DC), but both channels are not able to capture these signals. Am i doing something wrong. Could anyone suggest me how to change the voltage scale on Digital channels or how to use the Analog channels to probe the Uart.