530T - One button up+down for both windws

I have a 530T installed and my channel 5 button is assigned to roll down both front windows. But when both windows are down, I have to get into the car and turn on the ignition and roll them up using the door buttons.  This is because no other channel from my alarm is available to tie to the 530T rollup wire. That rollup wire is now left unused.

Anyway to use the same channel 5 button to ROLL UP the windows? What I mean is if there is a "ground when window down" wire to drive a relay between the 530T and the channel 5 wire so that that same channel 5 button wire will send signal to the 530T rollup wire to roll up the windows?

I have a 2001 Odyssey honda and I looked at the circuit diagram in my service manual and I don't seem to find a "ground when window down" wire or anything similar to tell windows are down. Any idea how this could be accomplished?

DC

it ez with ground with arm to go up. use channal 5 to go down. it  your ch 5. can be splt you can do it exp press 2 times or if you can hold ove sce to actvi other - out put wire. now dei have way to do that with relay but need to look for that peoer work. there a way think you need 2 relays in some type of delay.

use chan 5 to roll down your window.

use ground with armed to roll up your window. that should be a wire coming from yor alarm that put out a neg when your set your alarm. it will roll up your window.

you don't need a chan.

That is right. Thanks.