I have a Master Control 6500 that I had in storage for 13 yrs along with the rest of the system.  Everything else, including the two 1000 remotes seems to work fine, but the Master Control panel is dead.  There were no batteries left in the control, so no damage from that.  When I insert new batteries nothing lights up, nothing happens.  Any suggestions?

jack

HI JACK,COULD BE DIRT OR DUST ON THE CONTACTS WITHIN THE BATTERY COMPARTMENT OR AGAIN DUST OR DIRT ON THE CONTACTS BEHIND THE BUTTONS ON THE PANEL.YOU MIGHT BE SURPRISED HOW A LITTLE BIT OF DUST CAN STOP MOST THINGS WORKING.SEAN.