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Radio - JR & Spektrum DSM > Clarification needed on Blinking RXs' on Newer JR921 receiver
 
 
OICU812
rrProfessor
Location: Resources Capitol, Canada

Ok so I recently did a night rig project. I installed a JR 921 and two remote satt rx antennas.

Anyhow All is good when I hook up power the lights all go solid very quick and I fly. When I land all lights are solid and nothing happens in flight. If I simply go and hook up another pack the main and remotes will all flash steadily... Very bizzare. Now I can hook and unhook as many times as I can with different times in between and they will always flash after this first flight.

Now if I turn off the transmitter and turn it back on, then goto hooking in another lipo they will then go solid.

Is there anything to owrry about here and should my new procedure with whatever revision they did be to cycle the tx after every flight with this new rx or what is the deal here?

I read that if it flashes when you land it is telling you that you had low voltage, but I can not read anything that tells me what this is that I am seeing here.

Thx if you can guide me on this.

...Once upon a time there were Nitros, flybars and frequency pins...
04-26-2008 07:00 AM
 
 
george0079
Elite Veteran
Location: Terra Firma

What you are seeing is normal. When the receiver lights are blinking, that means it has experienced a power loss (Or brown-out), and the TX has not been powered off.

Nothing to worry about. It's a good idea to cycle the TX, though. That way, you will know if your receiver does exerience a power loss in flight.

The older I get, the shorter my attention....... Oh look. A shiny penny..

Steve
04-26-2008 07:07 AM
 
 
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CarbonXtreme . Midland Helicopters . HeliProz

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Radio - JR & Spektrum DSM > Clarification needed on Blinking RXs' on Newer JR921 receiver
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