Version questions

[kb27973]

Hi,
Wow. Don't look at this stuff for a few months and find myself completely out of date.

I purchased the AQ3 Pro a few months ago. When I do a self test it shows 3.00 as the version. I doubt this is the most current. Any instructions on how to update the firmware? Will this erase all my current code? Do I need to do this if I want to use 2 pH probes instead of the supplied Orp?

My Aquanotes version is 3.1 on the CD. Is there any reason for me to try the Lite version? I want to (but have never been able to make it work consistently) graph chiller, heater usage.

Thanks,
Ken

[kb27973]

Nevermind. I found a big thread on doing the upgrade. I haven't however found anything on turning on 2 pH probes... Anyone know how to do this?

Thanks,
Ken

[laurentm]

You cannot have 2 pH probes on the AC3-pro using the built-in connectors. You need a PX1000.

[kb27973]

Ahhhh, ok, thanks.
Ken