[. . . ] Any mounting of the device on a wall or ceiling should follow the maufacturer's instructions and should use a mounting accessory recommended by the manufacturer. Quick stops, excessive force and uneven surfaces may cause the appliance and cart combination to overturn. Read and follow all the safety and operating instructions before connecting or using this unit. All warnings on the unit and in it's operating instructions should be adhered to. [. . . ] Input for additional line level input signals such as another CD player. Use a twin RCA-to-RCA lead to connect the auxiliary unit's left and right `Audio Outputs' to this input. Use a twin RCA-to-RCA lead to connect the Tuner left and right `Audio Outputs' to this input. Using twin RCA-to-RCA leads, connect to the left and right `Audio Output' of the tape machine to the TAPE 1 IN connectors for playback and tape monitoring. Using twin RCA-to-RCA leads, connect to the left and right `Audio Output' of the tape machine to the TAPE 2 IN connectors for playback. Connect the twin RCA lead from your turntable to this input if you are using a Moving Coil cartridge. Use a twin RCA-to-RCA lead to connect to the left and right `Audio Input' of the Power amp or processor to the Pre Out connectors. Connect the twin RCA lead from your turntable to this input if you are using a Moving Magnet cartridge. The twin RCA lead from your turntable should also include a single wire earth lead Connect this to the NAD 116 phono (ground) connector. These actively driven XLR outputs are suitable to drive most balanced hi-fi and professional amplifiers. The wiring standard used for these connectors is: Pin 1 Chassis Earth (Ground) Pin 2 Hot (Live ) Pin 3 Signal Ground (Return) turned to minimum (fully anti-clockwise) before connecting headphones. LED's inside each button will indicate which input is currently selected. The NAD-Link connector is used to pass commands from the remote control to and from other units fitted with NAD-Link connectors. This allows centralised control of a complete system or gives system control from more than one room. To function with other units, connect the NAD 116's NAD-Link OUT to the NAD-Link IN on the other unit. NAD-Link connectors can be daisy-chained, IN to OUT, so that a whole system can be controlled from the remote control facilities of one unit. A single NAD-Link connection from a hi-fi system in a second room will allow remote control of Multi Room systems. After you complete all connections to the preamplifier, plug the AC line cord into a "live" AC socket. Selects the output from a tape recorder when playing back tapes or monitoring recordings being made through the Tape 1 sockets. Press the Tape 1 button once to select it and again to return to the normal input selection. Tape 1 is a tape Monitor function which does not override the current input selection. For example, if the CD is the active input when TAPE 1 is selected, then the CD signal will continue to be selected and sent to both the TAPE 1, and TAPE 2 OUTPUT sockets, but it is the sound from recorder connected to Tape 1 that will be heard on the loudspeakers. [. . . ] An LED in the Power On/Off button will light when a signal is being received from the remote handset. Two AA (R6) batteries should be fitted in the battery compartment at the rear of the Remote Control. When replacing batteries, check that they have been put in the right way round, as indicated on the base of the battery compartment. please refer to previous sections of the manual for a full description of individual functions. [. . . ]