YORKVILLE elite LS700P Manuel De L'utilisateur page 3

ES700P
POWER SUBWOOFER FULL–RANGE
AMPLIFIER SPEAKERS
Left
Left
Right
Right
ONE SUBWOOFER PER SYSTEM
T 3,15A GDC
ON POWER
T 5.0A 250V
SLO~BLO
CAUTION: REPLACE WITH
230V 120V
SAME TYPE FUSE AND RATING
50Hz 60Hz
1.3A 2.5A ATTENTION: UTILISER UN FUSIBLE DE
LR 21877
Yorkville
RECHANGE DE MEME TYPE ET CALIBRE
CAUTION AVIS
L R
FULL–RANGE FULL–RANGE
SPEAKER SPEAKER
POWER
ES700P AMPLIFIER ES700P
SUBWOOFER SUBWOOFER
TWO SUBWOOFERS PER SYSTEM
I I n n t t r r o o d d u u c c t t i i o o n n
The LS700P is a premium quality integrated powered subwoofer and amplifier. Created
as an easy-to-setup addition to your PA, the LS700P will extend the bass of a typical
sound system with a minimum of complication, and hence is intended primarily to
operate with speaker level signals.
C C o o n n f f i i g g u u r r a a t t i i o o n n
The LS700P may be used in several different configurations, the minimum standard
system is one LS700P used with a pair of full range speakers. The LS700P accepts the
signal from separate Left and Right sources simultaneously. It then combines them into
one signal (to drive the internal speakers). When used in a setup where only one signal is
provided to a speaker, such as a mono system or stereo with more than one LS700P , use
either the Left or Right input.
For normal operation connect the LS700P
"INPUT LEVEL" switch should be set to "SPEAKER ." If the audio source does not have a "U" ground, eg. a ground pin on
the AC cord, the "INPUT GROUND" switch must be set to "GROUNDED." The
the full range speakers. Use the left and right inputs when using a single
the left or right inputs when using separate
LS700P does not alter the signal to the full range speakers in any way. The
power from the amplifier driving the full range speakers. Please note that an external cross-over is not necessary.
1 1 . . H H i i F F r r e e q q u u e e n n c c y y C C u u t t o o f f f f C C o o n n t t r r o o l l
This control varies the frequency at
which the LS700P rolls off the high
frequencies. This provides part of a
crossover function. This crossover
function also combines with the natural
low frequency roll off inherent of the full
range cabinet (when the LS700P is not
used with an élite processor). This control
should be set to the closest possible
frequency to 20 Hz below the crossover
point that the full range speakers
processor uses as it's crossover point.
If an élite processor is used, set the high
frequency cutoff to maximum (160 Hz)
just like an ordinary speaker along with the full range speakers. The
LS700P
LS700P
LS700P
's for each side or when used in a mono system. The
2 2 . . S S u u b b w w o o o o f f e e r r L L e e v v e e l l C C o o n n t t r r o o l l
The subwoofer level control adjusts the
amount of bass added to the sound
system by the LS700P . This adjusts for the
relative sensitivity of the companion full
range speakers and the desired system
frequency response. This control should
be set by listening while operating at a
medium level and then not changed. It
is not possible to set this control properly
at high levels since the limiter is
determining the output level. Setting the
level too high will over load the circuitry
causing a loss of bass dynamics. The
level control should not be set above
1
POWER
Yorkville
HIGH 125 Hz
FREQUENCY
CUT OFF
LS700P
DESIGNED & MANUFACTURED BY YORKVILLE SOUND • TORONTO, CANADA 100 Hz 150 Hz
SUBWOOFER
+10
USER NOTE: LEVEL
+3
+20
This Subwoofer may be driven from Speaker Level
0
or Line Level signals. If an élite processor is used,
this Subwoofer should be plugged into the SUB
output of the processor. The High–Frequency
+30
Cutoff should be set to 150-Hz and the Input Level
should be set to LINE. For Line
-3
Level operation a balanced ( Tip dB
Ring Sleeve ) cable should be
used. If the system is being INPUT GROUND
operated without a processor ,
UNGROUNDED
this Subwoofer can be
GROUNDED
connected to the output of the
power amplifier as shown in the INPUT LEVEL
diagrams and the Input Level
SPEAKER
should be set to SPEAKER. If
LINE
none of the equipment has a U-
ground, the INPUT GROUND
should be set to GROUNDED.
Otherwise the INPUT GROUND
I
should be set to the position that
N
best minimizes the hum. LEFT
P
(mono)
U
Refer to the Owner's
T
Manual for other modes
of operation
PARALLEL
THRU
I
N
RIGHT
P
U
T
PARALLEL
THRU
may be wired before or after
in a stereo system. Use either
LS700P will not draw any