INSTRUCTION MANUAL Thank you for your purchase. Please read this instruction manual carefully and use the product correctly. Before use, be sure to read “Using the Subwoofer Safely and Correctly”. Please keep this instruction manual together with the warranty in a place where it can be accessed at any time.
Introduction ■Contents Using the Subwoofer Safely and Correctly..........................................................................17 Precautions on Use .............................................................................................................20 ENGLISH Installing the Main Unit ........................................................................................................20 Names and Functions of Parts ......................................................................
Using the Subwoofer Safely and Correctly ■Before Use The following indications are given in this instruction manual and on the product itself to ensure that you use the product safely and correctly, and to prevent hazards posed to the customer or other people, and damage to property. Make sure you understand the information in these indications before reading the main text. Ignoring this indication and handling the product incorrectly may lead to death or serious injury.
ENGLISH CAUTION ● Do not remove the plug from the power outlet by pulling on the cable. This can damage the cable, leading to fire or electric shock. ● Do not insert or remove the plug with wet hands. This can lead to electric shock. ● Do not run the power cable close to hot equipment. The insulation on the cable will melt, leading to fire or electric shock. ● If the plug fits loosely in the power outlet and there is some play, or the plug or cable gets hot, do not use the cable.
CAUTION - 19 - ENGLISH ● If there is any radio interference due, for example, to proximity to a tuner, install the tuner and subwoofer at a greater distance from each other. ● If installing the subwoofer directly on flooring, first affix the feet provided as accessories. ● Before moving the subwoofer, first switch off the power supply to the connected device and disconnect the power supply cable, the connecting cables to each device, the speaker cables, and so on.
Precautions on Use ENGLISH ■Before turning the power on, and before switching inputs, always set the volume to minimum. A sudden large output could damage the connected speaker system. ■Depending on the location, your enjoyment of music could annoy other people. Please set the volume to a suitable level so as not to disturb the neighbors. At nighttime particularly, even a low volume of sound will travel. Please respect each other’s concerns so as to maintain a comfortable living environment.
Names and Functions of Parts ■Main Unit q w e r t y ENGLISH !00 u io qVolume control This is a knob for adjusting the volume. wL.P.F. control This is a knob for adjusting (cutting) the highrange frequencies. The range in which adjustment is possible is 40 Hz to 200 Hz. + - - + + - - + !1 !2 eL.P.F. selector switch This is a switch for turning the L.P.F. adjustment function ON or OFF. Condition Example media When the reproduction zone is adjusted at the CD, etc.
ENGLISH !0Speaker input terminals These terminals input the speaker output signals from the amplifier. rH.P.F selector switch When signals of frequencies higher than the cut-off frequency after output from the line output terminal o and adjustment by the L.P.F. control w, are output, this switch determines whether this high-frequency output is ON or OFF. When the switch is ON, signals of frequencies higher than the cut-off frequency set with the L.P.F. control w are output.
■Remote control Indicator panel on main unit !4 !3 !6 !5 !8 B ENGLISH A !7 C Remote control photoreceptor phase sound (the PHASE indicator B will switch from being lit in amber to unlit). Press the button to generate negative phase sound (the PHASE indicator B will light in amber). !3POWER button Press this button to switch between the power ON and standby statuses. (The A POWER indicator is lit in blue when the power is ON and in red in the standby status.
■Replacing the remote control’s battery Use two AAA size batteries (manganese batteries). ENGLISH qOpen the rear cover of the remote controller by sliding it in the direction shown while pressing on it. wPlace the two batteries in the battery compartment, following the indications in the compartment. eClose the battery compartment by sliding the rear cover in the direction shown while pressing on it. CAUTION ● The battery life is approximately one year.
Example Connection Example of a 5.1 channel system ■Player + AV amplifier + TD712z + TD725SW ENGLISH SPEAKER TD712z Speaker cable (sold separately) To DVD player etc.
Example of a 2.
Care and Specifications ■Care ■Specifications Do not wipe the subwoofer with benzene or any thinner. This could damage the surface of the cabinet. Gasoline Please note that the specifications and external appearance of the subwoofer are subject to change without notice for the sake of improvement. Rated output : 500 W (T.H.D. of 1%) Total high frequency distortion factor : 0.05% (at 50 Hz and half the rated output) Playing frequency characteristics : 20 Hz – 200 Hz (BASS MODE, L. P. F.
Warranty and After Service ■Warranty (appended) ■When repairs are requested ENGLISH Read the warranty carefully and then keep it in a safe place. Term of the warranty The term is one year from the date of purchase. Note that charges may be made even during the warranty term: read the warranty carefully. ■Minimum retention time of performance parts for repairs [During the warranty term] Please submit the warranty certificate when requesting repairs.
