Aquatronica question

[atcguy]

Hey I run an old laptop for my system , always connected. I know some say you shouldn't but I do, works great in my closet with my equiptment. Question is. Can you actuivate an arrow function from the computer. Now when I feed etc I have to turn off each peice of equip. manually ?? I wish I could just hit feed from my laptop and my functions happen like when I used the basic dispay before. I thought that feature rocked before . any suggestions??