InstallationAntenna connectionGenerally speaking, to enjoy a clearer picture, we recommend that you use a CATVsystem or an outdoor antenna .In different places, the suitable antenna type and positionare different.300 twin-lead cableAntenna adapter75 coaxial cablePlug(additional purchase) AC power socketAntenna input75 standardcoaxial typeMixeradditionalpurchaseNote* It is recommended that you'd better use 75* Don't bind antenna cable and electric wire together.coaxial cable to remove thedisturbance caused by airwave.Preparation for the remote controlBattery installation Tips for remote operationRemove the batteries cover. The battery life should be about one yearunder normal use.If the remote control will not be used for along period of time or when the batteries areworn out, remove the batteries to preventleakage.Do not throw the batteries into fire.Dispose of used batteries in the specifiedmanner.Do not drop, dampen or disassemble theremote control.Insert two size AAA batteries matchingthe +/-polarities of the battery to the +/-marks inside the battery compartment.