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General discussion forum / TS 480 goes in transmission by itself
« on: 2016-11-05, 22:13:15 »
Hello,
I have 2 remoterig from july 2016 and until this morning all worked fine.
When this morning I have turned on the radio I saw the tx/rx LED in the front panel switch to red for 1 sec without have pushed ptt on mic.
I leave the radio in rx and the led still to switch to red in random mode, sometime 1 sec after 6/7 sec, sometime 0,5sec after 10 sec...
I have dismounted the site's front panel and I have gone to the remote site to test locally. Also locally the tx-rx LED switch to red in random mode and I had the confirmation that in the period of red led the radio is in transmission.
I did also this tests and the problem still exist:
1. test connection whithout any serial cable connected and with com2 and com3 setted none
2. test connection with android app
3. test with other power supply
4. upgrade to 2.91
5. full reset of the radio
6. full reset of remoterig
I have also tested the ptt signal on RJ45 connector (pin 5/6) and I had the confirmation that the radio go in trasmission because the pin 5 is closed to pin 6
Any idea?
Regards
73 Maurizio IZ4FTD
UPDATE: I have tried also with FT857, with the original 857 kitcable provided by Microbit, and also with this radio I have the identical problem.
I have 2 remoterig from july 2016 and until this morning all worked fine.
When this morning I have turned on the radio I saw the tx/rx LED in the front panel switch to red for 1 sec without have pushed ptt on mic.
I leave the radio in rx and the led still to switch to red in random mode, sometime 1 sec after 6/7 sec, sometime 0,5sec after 10 sec...
I have dismounted the site's front panel and I have gone to the remote site to test locally. Also locally the tx-rx LED switch to red in random mode and I had the confirmation that in the period of red led the radio is in transmission.
I did also this tests and the problem still exist:
1. test connection whithout any serial cable connected and with com2 and com3 setted none
2. test connection with android app
3. test with other power supply
4. upgrade to 2.91
5. full reset of the radio
6. full reset of remoterig
I have also tested the ptt signal on RJ45 connector (pin 5/6) and I had the confirmation that the radio go in trasmission because the pin 5 is closed to pin 6
Any idea?
Regards
73 Maurizio IZ4FTD
UPDATE: I have tried also with FT857, with the original 857 kitcable provided by Microbit, and also with this radio I have the identical problem.