I have a truman tm150 receiver,
i have the cable, i downloaded the new firmware..
but all i need is the exact steps to upgrade the device..
need to know when to plug the power into the receiver, when to
unplug, what to upload first, how to save the channel list....
i searched alot in this forum and others, but found no instructions
for my model, seems it's not well known
if anyone can help , please go on