TS-570 no transmit

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Joined: 29 Jul 2017, 12:30
Call Sign: kg9h

TS-570 no transmit

Post by blufflake1 » 29 Jul 2017, 12:37

Folks maybe some one out here can help me.

1) When in CW mode, it will not transmit. Pressing the SEND button does nothing. Stays receiving.
2) When in SSB mode, it will not transmit. Pressing the PTT on the mike does nothing. Stays receiving.
3) When holding the AT TUNE button to tune, it appears to tune ... and stays stuck in TX mode! Talking into the mike is continually transmitted, and changing the power setting changes the output power, and the SWR seems to read an appropriate value. There seems to be no way out of this stuck TX mode, except to cycle the power.
I reset the radio, changed the battery no changes.
Frank KG9H

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