Lost connection remote connection to my PSL4 Panel present Easytouch software: 1.020 and boot 1.010 based on the information on web site I need to upgrade software first to 1.047 and then to 1.067 but the instructions suggest that I upgrade using USB port on panel but there are no USB ports on the panel. I cannot find any instruction on upgrading software without using USB port. I assumed that it would be an option on the setup display but cannot find it am I missing something??



