I just got my new DSO203 with HW2.81, Sys1.64, APP +A1 1.13, DFU 3.45C, a few days ago. I’m a little concerned about the seemingly long charge times. When I first got it, it had about a quarter charge according to battery icon in the upper left corner. I charged it about 2 hours, disconnected(red charging led was on before I disconnected), turned on, battery icon showed fully charged, then I thought I’d check it out a little with the factory firmware before I installed the latest Wildcat 5.0(Wildcat is awesome!). I’ve used my DSO a few times already over the weekend, never let it get below half charge according to the battery icon in the upper left corner. It is charging, the battery icon shows full, but I have left it charging overnight a couple times and I was surprised to see the red charge led still on in the morning.
Is a long/slow charge time typical for the DSO203? I just wanna make sure I didn’t get a defective DSO and there’s something wrong with my charging circuit. I did find the community DSO Quad Manual wiki http://www.seeedstudio.com/wiki/DSO_Quad_Manual_(by_the_community)#LED_Indicators_and_Power_Modes that has a good explanation of the LED Indicators and Power Modes that was helpful because the factory manual doesn’t say anything about this.