Hi all
another strange occurrence, the screen on the unit on boot shows a good blue background etc, giving the splash screen, it then sometimes shows the operational screen then blanks or sometimes goes straight to blank scree at the end of the splash. If I plug the usb lead in the radio screens all show, with the possibility of changing the various functions etc but, directly I unplug the usb leads the screen blanks.
The display setting is 25 - any suggestions?
The radio belongs to a colleague who had been investigating the various setting within the radio setup page apparently when this happened.
I have tried reflashing the software, tried , same state as above using different svn's
There are times I now wish I hadn't volunteered to help others with their tx's! (
Fuse reading
Started AVRDUDE
C:/Program Files (x86)/eePe/avrdude.exe -c usbasp -p m128 -u -P usb -U lfuse:r:-:i -U hfuse:r:-:i -U efuse:r:-:i
=================================================================================
avrdude.exe: warning: cannot set sck period. please check for usbasp firmware update.
avrdude.exe: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude.exe: Device signature = 0x1e9702
avrdude.exe: reading lfuse memory:
Reading | ################################################## | 100% 0.00s
avrdude.exe: writing output file "<stdout>"
avrdude.exe: reading hfuse memory:
Reading | ################################################## | 100% 0.00s
avrdude.exe: writing output file "<stdout>"
avrdude.exe: reading efuse memory:
Reading | ################################################## | 100% 0.00s
avrdude.exe: writing output file "<stdout>"
avrdude.exe done. Thank you.
=================================================================================
AVRDUDE done - SUCCESSFUL
=================================================================================
=================================================================================
FUSES: Low=0e High=89 Ext=ff
=================================================================================
9XR screen going blank
- stotty1111
- Posts: 233
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Re: 9XR screen going blank
If when you connect the programmer the screens are there, it might be that the 5V from the radio's voltage regulator are not getting to the processor. Check the voltage at the 5V voltage regulator. One of the pins should have battery voltage, one should be Ground, and the other should have 5V. Be very careful not to short anything when measuring..
João
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João
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- stotty1111
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Re: 9XR screen going blank
Without opening up the tx, it may have been the tx battery, just recharged it and as the French would say voilla it works, I think I need to check the battery output with that displayed, perhaps my friend has adjusted the value displayed.
Should have started there to start with, another little victory and addition to the note book!
I will take my sand yacht to the beach this afternoon and give the system a good trial!
I will bear in mind your suggestion as well
Thanks
tony - have a great day!
Should have started there to start with, another little victory and addition to the note book!
I will take my sand yacht to the beach this afternoon and give the system a good trial!
I will bear in mind your suggestion as well
Thanks
tony - have a great day!
Re: 9XR screen going blank
Yeah, without battery the radio doesn't work
Keep the battery voltage above 7V. I set the alarm at 7.2V..
Is the voltage the radio displays correct? If not you can adjust it in the DiagAna menu..
Mike, perhaps this setting would be better placed in the "Hardware" menu? It should need to be adjusted once, right??
And it would free some screen space inthe DiagAna menu
Thanks
João
Keep the battery voltage above 7V. I set the alarm at 7.2V..
Is the voltage the radio displays correct? If not you can adjust it in the DiagAna menu..
Mike, perhaps this setting would be better placed in the "Hardware" menu? It should need to be adjusted once, right??
And it would free some screen space inthe DiagAna menu
Thanks
João
My er9x/Ersky9x/eepskye Video Tutorials
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- stotty1111
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Re: 9XR screen going blank
I had set it a couple of weeks ago for the guy, but he had changed the setting, maybe my fault for making the great ASSUMPTION the reading was correct, hey ho learn something new every day!
Re: 9XR screen going blank
Good that all is fine now
João
João
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