Download the firmware software from the ESU website-you need to have registered your unit.1. Buy a cross-over male to male ethernet cable-Maplins. Connect Mac to ECoS 2. Go to system preferences (Mac) and select Network.3. Click on the small + icon (just above the padlock icon,bottom left) and select Ethernet4. Identify fig. 121 p41 and copy settings as printed to your Mac (NB. the IP address 10.0.0.2 is supposed to be different from that usedin line 7 below)4. Identify fig.122 page 41 of ECoS manual. Type 10.0.0.3 in IP address line on the ECoS (ignore what the manual says)5. REMOVE tick icon from box DHCP server6 Turn off ECoS and restart7. When ECoS has rebooted, refer to para.24.2 p41 and type http://10.0.0.3 in Safari or other browser. Hit the return button8. Fig 123 p42 should appear on the ECoS screen9. Press Firmware update button, locate the downloaded firmware using the browse button. Then press SEND (there is no TRANSMIT button)and NOTHING SEEMS TO HAPPEN-no animated icon to signify activity. But it is happening The unit then takes care of itself and updates.
tie rip?