#O2-1##O2-2# ScopeBox doesn't work when connected to Launch Tablet

Error Status

Scope Box O2-1/O2-2, connect to Launch Tablet, don't show any signal.



Debugging Steps

1. Need power scope box with a 12V DC power supply. you can use a double-clamp power cable connect to the vehicle battery to power the scope box during vehicle testing.


2. Check USB management is Open or not, keep it open.


3. Connect Scopebox to tablet through a USB cable,

Once hooped up, pop up a window, tick "Use by Default for the USB device", then OK.

If there are no windows pops up, try another USB cable, or use a flash drive to test whether the tablet USB port is normal or not.



everything is ready, Signal out. 
(here we use scope box test signal as input)






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