I just bought a 490 frm Ebay and the manuel is no help. I hooked up an external swr/watt meter and checked my antenna. My swr is below 1.5. The power meter swing is well over 120 plus, max for the meter. The meter on the radio only sayes 30. My radio meter fried? The main question is the radio meter light turns red when I key. Is this TX mode or is it a problem. Not sure what the AWI Flasher does when it has a problem. Anyone give me some info on this. Thanks.