L810 (serv.man2) — JBL Audio User Guide / Operation Manual

Model
L810 (serv.man2)
Pages
8
Size
1.89 MB
Type
PDF
Document
User Guide / Operation Manual
Brand
Device
Audio
File
l810-sm2.pdf
Date

View JBL L810 (serv.man2) User Guide / Operation Manual online

L810, L820, L830, L880,
L890, LC1, LC2
STUDIO
L SERIES
®
OWNER’S GUIDE
2
1.5m–1.8m
(5–6 ft.)
MODELS: L810 AND L830
SPEAKER PLACEMENT
Proper placement of the
speakers is an important step
in obtaining the most realistic
soundstage possible. These
recommendations are for the
optimum placement of the
loudspeakers. Use these
placement recommendations
as a guide. Slight variations
will not diminish your listening
pleasure. 
All of the Studio L Series
loudspeakers referred to in
this guide are video-shielded
and may safely be placed
near a television.
As front speakers
MODELS: L830, L880, L890
As surround speakers
3
English
MODELS: LC1, LC2
The LC1 and LC2 center
channel loudspeakers are
designed to complement all of
the Studio L Series loud-
speakers. Either speaker is
ideal for re-creating the
cinematic experience in your
home.
MODEL: L820
The L820 loudspeakers are
designed to be oriented
horizontally, as shown in the
illustrations below. Although
these loudspeakers are
designed as a mirrored pair,
the decision as to which one
is left or right will depend on
the amount of space left
between them.
A wider stereo image is 
presented with the tweeter/
midrange array outboard, and
a tighter image is presented
with the array inboard.
This placement provides a
wide spread in sound,
supplemented by the center
channel speaker.
0-0,6m
(0-2ft)
For stereo-only applications:
For home theater applications:
Less than 1,8m-2,4m 
(6-8 feet)
Less than 1,8m-2,4m 
(6-8 feet)
Speakers and electronics
have corresponding (+) and
(–) terminals. It is important to
connect both speakers
identically: (+) on the speaker
to (+) on the amplifier and (–)
on the speaker to (–) on the
amplifier. Wiring “out of
phase” results in thin sound,
weak bass and poor imaging. 
To use the binding-post
speaker terminals, unscrew
the colored collar until the
pass-through hole in the
center post is visible. Insert
the bare end of the wire
through this hole; then screw
the collar down until the
connection is tight. 
BI-WIRING
The bi-wire connection
method requires one amplifier
and two sets of speaker wires.
By removing the shorting
bars, connections may be
made to the individual network
sections using four conductors,
one for each of the four
terminals.
For single-wire connection,
leave the shorting bars in
place and connect only a
single set of speaker wires
(two conductors) to the two
upper terminals.
SPEAKER CONNECTIONS
4
MODELS: L810,
L820, L830, LC1,
LC2
The supplied self-adhesive
rubber feet may be attached to
the bottom corners of your
speakers to protect your
furniture.
MODELS: L880,
L890
These models feature four
rubber feet that enable them
to be placed on a smooth-
surfaced floor, such as tile or
hardwood. Four metal spikes
are supplied for use when the
speaker is to be placed on a
carpeted surface, to decouple
the speaker from the floor and
prevent unwanted damping.
To insert the spikes, gently lay
the speaker on its side (not its
front or back) on a soft,
nonabrasive surface. Each
spike screws into the threaded
insert in the center of each
rubber foot. Make sure all
four spikes are screwed in
completely for stability.
NEVER drag the speaker to
move it, as this will damage
the spikes, the feet and/or the
wood cabinet itself. Always
lift the speaker and carry it to
its new location.
SPEAKER SETUP
–        +
–        +
–        +
Amplifier
High Frequency
Low Frequency
Bi-Wire Connections
–     +
–                +
Receiver’s Speaker Outputs
–     +
–    +
–       +
LEFT
LEFT
RIGHT
RIGHT
–       +
MODELS: L810,
L820, L830, L880,
L890
MODELS: LC1,
LC2
Receiver’s Speaker Outputs
Place pads here
Right
Left
Right
Left
Center
Center
Amplifier
High Frequency
Place pads here
Page of 8
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