Mounting 2.3192.3 MountingExternal Antenna ConnectionScrew the antenna enclosed into the SMA antenna connector.Cautionn Tighten the antenna connector gently with your hand – never usewrenches!Noten The antenna without cable has a sufficient gain for trouble-free operationin normal conditions. If the signal is poor, if the interference occur or youwant to place your antenna separately from EasyGate , you can use anantenna with an SMA-connector terminated cable. The antenna should bemounted vertically.n The Antenna shall be located within the same building as the main equipment.n For antenna parameters see the “Technical Parameters”.SIM Card InstallationSlot for SIM card is placed on the connector panel. Insert the SIM card to the slot withcontacts oriented to the front panel with LED. Make sure that the card is lockedproperly.Cautionsn Make sure that the provider’s SIM card is compatible with the GSM (UMTS)network supported by your EasyGate version.n Operator services and SIM card services, such as preferred networks, SMSservice centre, PIN protection etc. must be set in your mobile phonebefore inserting your SIM card into EasyGate.Power Supply ConnectionEasyGate is fed with 10-16V DC. Where a source other than the included power supplyadapter is used, the voltage range and polarity have to be maintained. See technicalparameters.EasyGate with battery option allows to support functionality in case of power failure.For backup use four pieces of accumulators NiMh size AA. These accumulators areusually not part of delivery. Put the accumulators to the battery holder on the bottomside under the cover prior to installation. Polarity of accumulators is marked inside ofthe battery space.