PHYSICAL DIMENSIONS
C
A
B
D
E
(A) Overall Diameter
10.24 inches
260 mm
ECW100
ECW120
7.56 inches
192 mm
8.94 inches
227 mm
7.20 inches
183 mm
6.14 inches
156 mm
12.28 inches
312 mm
8.58 inches
218 mm
11.14 inches
283 mm
8.19 inches
208 mm
6.69 inches
170 mm
(B) Overall Height
(C) Mounting Diameter
(D) Mounting Height
(E) Magnet Diameter
3
TROUBLESHOOTING
If the subwoofer(s) does not appear to be working, check for blown
fuses, poor or incorrect wiring connections and incorrect settings.
NO SOUND?
1)
Source unit volume is turned down or muted: Turn
volume up slowly or turn mute off.
2)
Speaker leads shorted: Check
speaker continuity using a Digital Multimeter (DMM) to ground (it
should show no common ground).
3)
Speakers not connected or
blown: Check speaker connections at amplifi er and at speakers.
Disconnect speakers at amplifi er and measure coil impedance with a
Digital Multimeter
DISTORTED AUDIO?
1)
Gain may not be properly set: Review your
amplifi er’s user guide to correctly adjust gain setting.
2)
Speaker may
be damaged: Inspect each speaker cone for signs of damage (frozen
cone, burned smell, separated or ripped surround or spider).
REDUCED BASS?
1)
Speakers may be wired in reverse polarity:
Reverse a speaker connection from positive to negative on the stereo
or speaker.
AMPLIFIER SHUTS DOWN AFTER PLAYING FOR A PERIOD OF
TIME? 1)
Thermal protection circuits are shutting the amplifi er off:
Check the location for adequate ventilation (Relocate amplifi er if
necessary). Impedance may be too low and over heating the amplifi er.
Check amplifi er’s user guide for impedance compatibility.
12
Содержание ENCORE ECW120
Страница 1: ...ECW100 ECW120 ENCORE SERIES SUBWOOFERS...
