User manual SENNHEISER HDI 407 S

[. . . ] Because the mlrared transmlffer SI 406 IS capable of supplymg several receivers, the system can at any time be extended so that II so desired the whole lamlly can IIst2n to the TV sound via wireless headphones Each wearer 01 a HDI 407 S receiver can adjust the volume 01 his particular headset Independently of the televIsion set'wlthout runnmg the rlsk 01 disturblng other members 01 the famlly or the nelghbours After pluggmg the transmlffer's transformer unit mto the mams, connectmg the AF cable to the TV set and sWltchlng the receiver on. [. . . ] Due to its Ilat construction, this unit can be positioned underneath or on top of the majority of televisions. Operation Before putting the system into operation the accu plug 5 of the receiver/headphones HDI 407 S must be charged tor at least 24 hrs as a certain amount of sell-discharge during storage is unavoidable. Having completed this stage, please proceed as folIows: Infrared transmitter SI 406 Inserf connecting plug into the headphone socket of the television set. The In order to ensure problem-free connections, the SI 406 has been fiffed with a universal connector. By keeping the lollowing advice in mi nd you can ensure that your accu plug will give you years 01 reliable service. 1 After use, the accu plug should always be plugged into a household power outlet for recharging. If the receiver is to remain idle for a Ionger period of time the accu plug should be removed from the socket. 00 not forget to switch off the receiver after use as a complete discharge of the accu may weil shorten its lite expectancy. [. . . ] If only hiss-noise is audible this means that the transmitter is not yet in operation. [. . . ]