Owner's Manual

1
SPECIAL INSTRUCTIONS FOR U.K. MODEL
For U.K. customers
If the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an
appropriate 3 pin plug fitted. For details, refer to the instructions described below.
Note: The plug severed from the mains lead must be destroyed, as a plug with bared flexible cord is hazardous if engaged
in a live socket outlet.
CAUTION .....................................................................iii
FEATURES .................................................................... 1
SUPPLIED ACCESSORIES........................................... 1
PLACEMENT ................................................................2
CONNECTIONS ........................................................... 3
Connecting to line output (pin jack) terminals of the
amplifier .............................................................. 3
Connecting to speaker output terminals of the
amplifier ............................................................... 5
Connecting to the INPUT 1/ OUTPUT terminals
of the subwoofer.........................................................7
Plug in the subwoofer to the AC outlet ......................7
CONTROLS AND THEIR FUNCTIONS .................... 8
ADJUSTING THE SUBWOOFER
BEFORE USE ............................................................... 9
Frequency characteristics ........................................10
ADVANCED YAMAHA ACTIVE SERVO
TECHNOLOGY II....................................................... 11
TROUBLESHOOTING .............................................. 12
SPECIFICATIONS ...................................................... 13
• This subwoofer system employs Advanced Yamaha
Active Servo Technology II which Yamaha has
developed for reproducing higher quality super-bass
sound. (Refer to page 11 for details on Advanced
Yamaha Active Servo Technology II.) This super-bass
sound adds a more realistic, theater-in-the-home effect
to your stereo system.
• This subwoofer can be easily added to your existing
audio system by connecting to either the speaker
terminals or the line output (pin jack) terminals of the
amplifier.
• The HIGH CUT switch provides you with two positions
(HIGH and LOW) to adjust the tone balance between the
subwoofer and the front speakers.
After unpacking, check that the following parts are
contained.
Non-skid pads (1 set, 4 pieces)
IMPORTANT:
THE WIRES IN MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings
identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to
the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be
connected to the terminal which is marked with the letter L or coloured RED. Making sure that neither core is
connected to the earth terminal of the three pin plug.
VOLTAGE SELECTOR
(For Asia and General models only)
The voltage selector switch on the rear panel of this unit must be set for your local main voltage BEFORE
plugging this unit into the AC main supply. Voltages are 110-120/220-240 V AC, 50/60 Hz.
CONTENTS
1
2
FEATURES
SUPPLIED ACCESSORIES