LEKTOR 8 LEKTOR 6 LEKTOR 3 LEKTOR 2 LEKTOR 1 LEKTOR LCR LEKTOR SUB
LEKTOR MANUAL
IN ADMIRATION OF MUSIC
MEGALINE
EUPHONIA
HELICON MK2
MENTOR
IKON
®
• LEKTOR
®
CONCEPT
SUBWOOFER
2
IN ADMIRATION OF MUSIC
DALI UK +44 (0)845 644 3537 DALI USA +1 303 464 7000 DALI Denmark +45 9672 1155 www.dali.dk
Item No. 951040-0-0B
DKDEUK
• • • • • •
• •
• • • • • • •
•
1 1 2 2 2 1 1
TABLE 1
x4
x4
x1
x1
Packaging
Speaker(s)
pr. carton
FIGURE 1 FIGURE 2A FIGURE 2B
Lector Manual Cover FINAL 28|11|2008 15:34 Side 2
RL
LINE IN
LFE
ONOFF
AUTO PHASE CROSSOVER VOLUME
0 180
40Hz 120Hz MIN MAX
220-240V~AC 375W 50/60Hz
FUSE T1.6AL 250V
ON
OFF
DALI A/S, DALI ALLÉ 1,
DK-9610 NØRAGER, DENMARK
Serial no.
P/N: 360135-0-0
CAUTION
DISCONNECT SUPPLY CORD BEFORE REPLACING FUSE.
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
FOR INDOOR USE ONLY
WARNING: SHOCK HAZARD-DO NOT OPEN
AVIS:RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
3 4
FIGURE 4C
FIGURE 4D FIGURE 5A FIGURE 5B
FIGURE 5C FIGURE 6
- +
- +
FIGURE 7
FIGURE 2D
FIGURE 4A FIGURE 4B
FIGURE 2C FIGURE 3
FIGURE 8
1
7 8 9 10
2 3 6 5 4
25
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CONTENTS
English Page 6
German Page 12
Danish Page 18
Russian Page 24
5
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76
1 Read instructions - all the safety and operating instructions
should be read before the appliance is operated.
2 Retain instructions - the safety and operating instructions
should be retained for future reference.
3 Heed warnings - all warnings on the appliance and in the
operating instructions should be adhered to.
4 Follow instructions - all operating and use instructions
should be followed.
5 Water and moisture - the appliance should not be used
near water - for example, near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a
swimming pool and the like.
6 Carts and stands - the appliance should be used only with
a cart or stand if recommended by the manufacturer.
7 Wall or ceiling mounting - the appliance should be
mounted to a wall or ceiling only as recommended by the
manufacturer.
8 Ventilation - the appliance should be situated so that
its location or position does not interfere with proper
ventilation. For example, the appliance should not be
situated on a bed, sofa, rug, or similar surface that may
block the ventilation openings; or placed in a built-in
installation, such as a bookcase or cabinet, that may
impede the flow of air through the ventilation openings.
9 Heat - the appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances that produce heat.
10 Power sources - the appliance should be connected to a
power supply only of the type described in the operating
instructions or as marked on the appliance.
11 Power cord protection - power-supply cords should be
routed so that they are not likely to be walked on
or pinched by items placed on or against them, paying
particular attention to cords at plugs, convenience
receptacles and the point where they exit from appliance.
12 Cleaning - do not use any liquid cleaners. Use only a
dry cloth to wipe off dust and grease.
13 Non-use periods - the power cord of the appliance should
be unplugged from the outlet when left unused for a long
period of time.
14 Object and liquid entry - care should be taken so that
objects do not fall and liquids are not spilled into the
enclosure through openings.
15 Damage requiring service - the appliance should be
serviced by qualified personnel when:
a) The power-supply cord or the plug
has been damaged; or
b) Objects have fallen, or liquid has been
spilled into the appliance; or
c) The appliance has been exposed to rain; or
d) The appliance does not appear to operate
normally, or exhibits a marked change
in performance; or
e) The appliance has been dropped,
or the enclosure damaged.
16 Servicing - the user should not attempt to service the
appliance beyond that described in the opera ting
instructions. All other servicing should be referred to
qualified service personnel.
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE THE BACK PANEL.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL.
The lightning flash within an equilateral triangle is
intended to alert you to the presence of non insulated
“dangerous voltage” within the product’s enclosure that
may be of sufficient magnitude to constitute an 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.
CONTENTS
1.0 Owner’s Manual Page 8
2.0 Unpacking Page 8
3.0 Maintenance Page 8
4.0 Avoid Direct Sunlight Page 8
5.0 Environmental Information and Disposal Page 8
6.0 Running-in Page 8
7.0 Speaker Setup and Positioning Page 8
8.0 Magnetic Shielding Page 9
9.0 Positioning Page 9
10.0 Connection Page 10
11.0 LEKTOR SUB Page 10
12.0 Technical Specifications Page 11
DK RUDEUK
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1.0 OWNER’S MANUAL
Congratulations with your new fine speakers. Please read this manual thoroughly before
unpacking and installing your new speakers to get the most out of your purchase.You can find more
information on our website: www.dali.dk or by contacting your authorized DALI dealer.
2.0 UNPACKING
Be careful not to damage the contents when you unpack the parts. Check that all parts are
contained in the cardboard box, see Table 1. Keep the packaging materials should your speaker
need to be relocated or serviced.
3.0 MAINTENANCE
Cleaning the speaker surfaces can be done with ordinary household cleaning agents. Avoid using
products that are abrasive, or contain acid, alkali or anti-bacterial agents. Avoid using aerosols.
Avoid using cleaning agents directly on the drive units and clean them with extreme care, particularly
the tweeter. The grille fabric may be cleaned using a vacuum cleaner or a normal clothes brush.
4.0 AVOID DIRECT SUNLIGHT
The surfaces of the speakers may fade over time when exposed to direct sunlight. Therefore avoid
positioning the speakers in direct sunlight.
5.0 ENVIRONMENTAL INFORMATION AND DISPOSAL
DALI products are designed to meet the international directives concerning Restriction of Hazardous
Substances (RoHS) and disposal of Waste Electrical and Electronic Equipment (WEEE). The waste
symbol indicates that the speakers meet the directives, see Figure 1. The speakers must be
processed or recycled appropriately. Please consult your local waste authority for guidance.
6.0 RUNNING-IN
You should expect the sound quality from your new speakers to gradually improve during the first
period of use. Nothing particular has to be done in order to run in the speakers – but expect up to
100 hours of playback (depending on playback level) before full performance level is reached.
7.0 SPEAKER SETUP AND POSITIONING
7.1 LEKTOR 1/2/3/LCR
The speakers can be positioned on a stand/shelf or hung on a wall using the integrated wall
bracket(s). If positioned on a stand or shelf, the enclosed rubber bumpers can be mounted under
the speaker for stable and vibration free positioning, see Figure 2A. If hung on a wall, mount the
bumpers on the rear edge of the speakers, see Figure 2B. The speakers are hung on a wall using
one or two screw(s) mounted in the wall. The screw(s) must fit the wall bracket(s) on the rear side
of the speaker, see Figure 2C. LEKTOR LCR can be hung vertically if used as left/right/rear
speaker, or horizontally if used as center channel speaker. If used as an on-wall center channel, two
screws must be used to hang the speaker, see Figure 2D.
9
7.2 LEKTOR 6/8/SUB
The speakers are designed to stand on the floor. LEKTOR 6 and 8 can be used with spikes (Metric
M8 thread), or rubber bumpers under the speakers, see Figure 2A/3. Be careful not to over tighten
the locking nuts. Spikes or rubber bumpers can improve the sound quality. You can try both to hear
what gives the best sound quality in your setup. Please be aware, that spikes may damage the floor,
if it is not protected by e.g. coins under the spikes.
8.0 MAGNETIC SHIELDING
The speaker drive units produce a magnetic field which may interfere with CRT televisions/
monitors, hard drives, audio and video tapes as well as swipe cards etc. Therefore keep such items
away from the speakers to avoid damage.
9.0 POSITIONING
To achieve the best results, the loudspeaker setup should be symmetrical round your favorite
listening position (except for LEKTOR SUB), see Figure 4A - C.We recommend that you experiment
with the position of your loudspeakers – the sound quality will change depending on the
loudspeaker position. For LEKTOR 1/2/3/LCR, the speakers should ideally be positioned, so that the
height of the tweeter is approximately at ear height when seated in your favorite listening position.
LEKTOR 6, 8 and SUB are designed as floor standing speakers.They should be positioned minimum
10 – 20 cm (4 – 8”) from the rear wall. Ideally LEKTOR 1/2/LCR are designed to be positioned flat
up against the wall. LEKTOR 3 is designed for both stand mounting and on-wall positioning flat up
against the wall.
Objects positioned between the speaker and listening position might negatively affect sound
quality. The speakers are designed to meet our wide dispersion principle, so they should not be
angled towards the listening position, but be positioned parallel with the rear wall, see Figure 4D.
By parallel positioning, the distortion in the main listening area will be lowered and the room
integration will be better. The wide dispersion principle will also ensure that sound is spread
evenly within a large area in the listening room.
Every room has its own distinctive acoustics, which influence the way we experience sound from
a speaker.The sound you hear consists of direct sound from the speakers and reflected sound from
the floor, ceiling and walls. The latter will affect how you experience the sound.
As a basic rule, try to avoid large, hard and reflective areas in the immediate vicinity of your
loudspeakers as it will typically cause strong reflections, which might disturb the precision and
spatial effect of the sound reproduction. Reflection might be suppressed by positioning e.g. a plant
between the speaker and the reflecting surface. Soft items such as carpets, curtains etc. might help
if the sound is too bright.
Both the amount and quality of the deep bass depend on the size and shape of the room, and the
position of the speakers. Positioning the speakers near a side or back wall will accentuate the bass.
A corner location will accentuate it even more, but will also increase the reflections.
8
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1110
10.0 CONNECTION
Always turn off your amplifier/subwoofer before connecting any cables or altering any connections.
We recommend using special speaker and signal cables. Consult your authorized DALI dealer for
guidance on selection of speaker and signal cables. Use same type cable for all speakers in the
setup (except for the subwoofer). Make sure to connect the correct amplifier output to the correct
speaker – see Figure 5A - C for stereo/surround sound setups. Make sure to connect the positive
amplifier output terminal (red) to the positive speaker input terminal (red) and the negative
amplifier output terminal (black) to the negative speaker input terminal (black), see Figure 6. If just
one speaker is incorrectly connected, the bass might be weak and the overall sound might be diffuse.
Make sure that there are no loose cable strands/ends which potentially can short circuit and damage
the amplifier, see Figure 7. The binding posts accept bare cable ends or 4mm banana plugs.
11.0 LEKTOR SUB
LEKTOR SUB is an active subwoofer with built-in amplifier. On the bottom of the subwoofer there is
a bass reflex port opening. Make sure that the rubber feet will make clearance between the floor
and the bottom of the subwoofer, so that air can flow freely from the bass reflex port. On the rear
side of the subwoofer you will find the amplifier (see Figure 8), which have the following features:
1) Line In L + R, connect your stereo or surround sound amplifier to these inputs using
a RCA cable (sold separately).Adjustment of “Phase”,“Crossover” and “Volume” must
be done on the subwoofer. You might also want to use connection through the
LFE input (see point 2).
2) LFE In, connect your surround sound amplifier to this input using a RCA cable
(sold separately). Adjustment of “Crossover” must be done in the surround
sound amplifier.
3) Auto selector: On: the subwoofer is always on when the power switch (9) is on.
Auto: the subwoofer will power up upon detection of an input signal on the
“Line In” inputs (1 + 2). The subwoofer will power down after approximately 20
minutes with no input signal present on the input connectors. Off: the subwoofer
will be powered down.
4) “Volume” adjustment: Start adjusting the volume of your subwoofer so the bass level
matches the level from the main speakers (with the Crossover (5) knob in the middle
position and Phase switch (6) in the 180° setting). Adjust the level so the contribution
from the subwoofer is firm and precise - but without the bass being too dominant.
If you adjust the volume level too high, your total sound experience may be disturbed
by distortion. Remember that the location of the subwoofer/listening position has a
major effect on the sound pressure you experience.
5) “Crossover” adjustment: adjust the overlap between the subwoofer and the main
speakers by adjusting "Crossover" up and down until you hear the bass is smooth
and without "holes". You may need to readjust the Volume setting (4) slightly
after this adjustment.
6) “Phase” switch, 0˚ or 180˚: adjust subwoofer phase to match the main speakers in
the speaker setup – try both settings to determine which setting sounds best. It might
be necessary to readjust both Volume level (4) and Crossover (5) again.
7) Mains cable connector: check that the voltage written below the mains connector
matches your mains voltage.
8) Fuse compartment: If the subwoofer does not power up, check that the fuse in the
fuse compartment is not blown. If blown, replace the fuse with the same type as
the original. If the fuse blows multiple times, have your subwoofer serviced at
an authorized service facility.
9) “Power” switch: powers the subwoofer on or off. Power off the subwoofer if it
is not used for extended periods. Always power off the subwoofer when
changing connection(s).
10) Heat sink: do not cover! Caution - can be hot!
To connect the subwoofer to your stereo or surround sound system, please consult the
owner’s manual for your stereo/surround sound amplifier to locate a subwoofer output terminal
or a pre-out output terminal. The subwoofer must be connected to the amplifier using a RCA
cable (sold separately).
There are two primary connection options:
A) Connect the subwoofer to a stereo amplifier
Connect the output terminal(s) of the stereo amplifier to the
“Line Input L + R” connectors on the subwoofer amplifier.
B) Connect the subwoofer to a surround sound amplifier
Connect the subwoofer/LFE output terminal on the surround sound
amplifier to “LFE Input” terminal on the subwoofer amplifier.
12.0 TECHNICAL SPECIFICATIONS
In Table 2 (see page 24) you will find most common specifications for our speakers. Please do
remember, that the sound quality from a speaker cannot be judged by technical specifications. To
compare the different speakers, we recommend you to listen to the different speakers in question.
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LEKTOR 1 LEKTOR 2 LEKTOR 3 LEKTOR 6
TABLE 2. LEKTOR TECHNICAL SPECIFICATIONS
Frequency Range
+/- 3 dB [Hz]
51 - 27000
84.0
8
104
40 - 100
-
-
2900
2-way
1 x 28
-
1 x 4
1
/
2
Bass reflex
56.0
Single wire
Wall/shelf/
(stand)
No
-
260 x 146
x 211
10.2 x 5.7
x 8.3
Manual, rubber
bumpers, wall
bracket included
3.1/6.8
Vinyl/Light
walnut, black
49 - 27000
85.0
6
106
25 - 100
-
-
2700
2-way
1 x 28
-
1 x 5
Bass reflex
50.0
Single wire
Wall/shelf/
(stand)
No
-
310 x 176
x 221
12.2 x 6.9
x 8.7
Manual, rubber
bumpers, wall
bracket included
4.1/9.0
Vinyl/Light
walnut, black
48 - 27000
88.0
6
108
25 - 120
-
-
2800
2-way
1 x 28
-
1 x 6
1
/
2
Bass reflex
47.5
Single wire
(Wall)/shelf/
stand
No
-
387 x 200
x 255
15.2 x 7.9
x 10.0
Manual, rubber
bumpers, wall
bracket included
6.4/14.1
Vinyl/Light
walnut, black
47 - 27000
90.5
6
110
30 - 150
-
-
700/2900
2
1
/
2
-way
1 x 28
-
2 x 6
1
/
2
Bass reflex
47.5
Single wire
Floor
No
-
929 x 207
x 285
36.6 x 8.1
x 11.2
Manual, rubber
bumpers,
M8 spikes
14.2/31.3
Vinyl/Light
walnut, black
LEKTOR 8
38.5 - 27000
89.5
6
112
40 - 180
-
-
600/3500
3-way
1 x 28
1 x 5
2 x 8
Bass reflex
36.0
Single wire
Floor
No
-
1059 x 251
x 370
41.7 x 9.9
x 14.6
Manual, rubber
bumpers,
M8 spikes
24.2/53.4
Vinyl/Light
walnut, black
LEKTOR LCR
52 - 27000
87.5
8
109
25 - 120
-
-
3200
2-way
1 x 28
-
2 x 5
Bass reflex
45.5
Single wire
Wall/shelf/above
screen/below
screen
No
-
600 x 172
x 175
23.6 x 6.8
x 6.9
Manual, rubber
bumpers, wall
bracket included
7.0/15.4
Vinyl/Light
walnut, black
LEKTOR SUB
31 - 180
-
20k
110
-
300
180
40 - 120
1-way
-
-
1 x 10
Bass reflex
34.5
RCA
Floor
No
1,5
355 x 310
x 394
14.0 x 12.2 x
15.5
Manual, rubber
feet, mains
cable included
14.5/32.0
Vinyl/Light
walnut, black
Sensitivity
(2.83V/1m) [dB]
Nominal Impedance
[ohms]
Maximum
SPL [dB]
Recommended Amp.
Power [Watts]
Max Amplifier Power
Output [Watt RMS]
Continous IEC Power
Output [Watt RMS]
Crossover
Frequencies [Hz]
Crossover Principle
Soft Dome
Tweeter [mm]
Midrange Driver
[inch]
Low Frequency
driver(s) [inch]
Enclosure Type
Bass Reflex Tuning
Frequency [Hz]
Connection
Input(s)
Recommended
Placement
Magnetic
Shielding
Standby Power
Consumption [Watt]
Dimensions
(H x W x D) [mm]
Dimensions
(H x W x D) [inches]
Accessories
Weight [kg/lb]
Finishes
All technical specifications are subject to change without notice.
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Dali LEKTOR 3 Owner's manual
- Category
- Loudspeakers
- Type
- Owner's manual
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in other languages
- Deutsch: Dali LEKTOR 3 Bedienungsanleitung
- русский: Dali LEKTOR 3 Инструкция по применению
- dansk: Dali LEKTOR 3 Brugervejledning
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