Yamaha YST-SW80 Owner's Manual
Yamaha YST-SW80 Manual
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Yamaha YST-SW80 manual content summary:
- Yamaha YST-SW80 | Owner's Manual - Page 1
Power Amplifier (YST-SW80) 2 Way Selectability for Connections High Frequency Cut-off Point (HIGH CUT) Control PHASE Switch AUTO POWER ON/OFF Switch Thank you for selecting this YAMAHA Subwoofer System. Active Servo Technology OWNER'S MANUAL CONTENTS Safety Instructions 2 Features 4 Placement - Yamaha YST-SW80 | Owner's Manual - Page 2
connected to a power supply only of the type described in the operating instructions Damage Requiring Service - The unit should be serviced by qualified service personnel when finest performance, please read this manual carefully. Keep it in a turntable to generate a howling sound. In such a case, - Yamaha YST-SW80 | Owner's Manual - Page 3
NOTICE : DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2. IMPORTANT : When connecting the problem - Yamaha YST-SW80 | Owner's Manual - Page 4
FEATURES • This subwoofer system employs YAMAHA Active Servo Technology which YAMAHA developed for reproducing higher quality super-bass sound. (Refer to page 11 for details on Active Servo Technology.) This unit does not only enhance bass frequency response of sound output in your audio system, but - Yamaha YST-SW80 | Owner's Manual - Page 5
one of the ways shown below according to your audio system. Also, refer to the owner's manual for each component to be connected to this unit. CONNECTING TO SPEAKER TERMINALS OF THE AMPLIFIER Disconnect your main speakers from the amplifier and connect them to this unit. If using one unit Right - Yamaha YST-SW80 | Owner's Manual - Page 6
, the sound will be unnatural and will lack bass. Do not let the bare speaker wires touch each other and do not let them touch the metal parts of this unit as this could damage this unit, your amplifier and/or speakers. * Banana Plug connections are also possible (except for U.K. and Europe models - Yamaha YST-SW80 | Owner's Manual - Page 7
with only one set of PRE OUT terminals, connection can result in no sound from the main left and right speakers. In this case, select the method of connecting to the speaker terminals. • To connect with a YAMAHA DSP amplifier, connect the LOW PASS (or SUBWOOFER etc.) terminal on the rear of the DSP - Yamaha YST-SW80 | Owner's Manual - Page 8
YST-SW150 POWER HIGH CUT VOLUME YST-SW80 POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 12 3 4 50 Hz 150 Hz 0 10 12 3 4 Rear panel OUTPUT TO SPEAKERS control represents 10 Hz. YST-SW150 90 80 70 I00 II0 60 I20 50 40 Hz I30 I40 Hz YST-SW80 I00 90 II0 80 I20 70 I30 60 50 - Yamaha YST-SW80 | Owner's Manual - Page 9
ADJUSTING VOLUME Front panel YST-SW150 POWER HIGH CUT VOLUME YST-SW80 POWER HIGH CUT VOLUME 40 Hz 140 Hz 0 10 2 5 1, 4 Rear panel OUTPUT TO SPEAKERS 50 Hz 150 Hz 0 . * The main speakers' minimum reproduceable frequency can be looked up in the speakers' catalog or owner's manual. 9 - Yamaha YST-SW80 | Owner's Manual - Page 10
HIGH CUT VOLUME 40 Hz 140 Hz 0 10 50 Hz 150 Hz 0 10 PHASE-Set to the reverse (REV) position. YST-SW150 dB YST-SW80 dB 90 90 80 YST-SW150 70 60 Main speaker's response 50 80 YST-SW80 70 60 Main speaker's response 50 40 20 50 100 200 500Hz 40 20 50 100 200 500Hz 10 - Yamaha YST-SW80 | Owner's Manual - Page 11
Active Servo Processing speakers reproduce the bass frequencies through an "air woofer", which is a port or opening in the speaker cabinet. Thus it is this problem that is resolved through the Active Servo Technology. Highamplitude bass sound Cabinet Port Air woofer (Helmholtz resonator) Active - Yamaha YST-SW80 | Owner's Manual - Page 12
, 50/60 Hz Power Consumption 130W Dimensions (W x H x D 252 mm x 620 mm x 418 mm (9-15/16" x 24-7/16" x 16-7/16") Weight 18 kg (39 lbs. 10 oz.) * Please note that all specifications are subject to change without notice. YST-SW80 Type Active Servo Processing Subwoofer System Speaker Unit 20 cm
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IMPORTANT!
Please record the serial number of this
unit in the space below.
Model:
Serial No.:
The serial number is located on the rear
of the unit.
Retain this Owner’s Manual in a safe
place for future reference.
WARNING
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK), NO USER-SERVICEABLE
PARTS INSIDE, REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead
symbol, within an equilateral triangle,
is intended to alert you to the
presence of uninsulated “dangerous
voltage” within the product’s
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended to alert
you to the presence of important
operating and maintenance
(servicing)
instructions in the
literature accompanying the
appliance.
•
Explanation of Graphical Symbols
CAUTION
Active Servo Processing Subwoofer System
Built-in 100W Power Amplifier (YST-SW150)
Built-in 70W Power Amplifier (YST-SW80)
2 Way Selectability for Connections
High Frequency Cut-off Point (HIGH CUT) Control
PHASE Switch
AUTO POWER ON/OFF Switch
OWNER’S MANUAL
CONTENTS
Safety Instructions
...................
2
Features
...................................
4
Placement
................................
4
Connections
.............................
5
Controls and Their Functions
.......
8
Adjusting Volume
.....................
9
Active Servo Technology
........
11
Troubleshooting
......................
12
Specifications
.........................
12
YST-SW150/80
Thank you for selecting this YAMAHA Subwoofer System.
Active Servo
Technology