Page 7ENGLISH4. Connection4.1 Power supply cord / socketConnect the UPS to the AC-power source through a wall outlet equipped with an earth connector, using theattached cord for a UPS with FR / DIN sockets or the supply cord of your computer for a UPS with IEC sockets.OFFOFFFR / DIN IEC4.2 Protected outlets / Backup & Protected outletsPlug critical equipment (computer, monitor, modem, etc.) to the backup & protected outlets 2 providingbattery backup power and surge protection, taking care not to exceed the rated current indicated in amperes.Other devices (printer, scanner, fax, etc.) can be connected to the protected outlets 1 that provide surgeprotection only. The protected outlets are not backed up by battery power in the event of a power outage.Equipment connected to these outlets is supplied as soon as the AC cord is plugged in. These are not affectedby ON/OFF button 9 .214.3 Tel / xDSL surge protection (optional)Protect your Tel / xDSL line using a RJ11 cable (not provided) from the wall phone plug to the Eaton 3S“In”port 7 then connect your device to the Eaton 3S “Out” port 7 .7614-09405-01 - 3S EMEA_EN