Genelec 8030B Operating instructions

Category
Soundbar speakers
Type
Operating instructions

This manual is also suitable for

2 English
General description
The bi-amplified GENELEC 8030A is a two way
active monitoring loudspeaker designed to be small
but still have high output, low coloration, and broad
bandwidth.
The 8030A is ideal for near field monitoring,
mobile vans, broadcast and TV control rooms, sur-
round sound systems, home studios, multimedia
applications and also for use with computer sound-
cards. As an active loudspeaker, it contains driv-
ers, power amplifiers, active crossover filters and
protection circuitry. The MDE™ (Minimum Diffrac-
tion Enclosure™) loudspeaker enclosure is made
of die-cast aluminium and shaped to reduce edge
diffraction. Combined with the advanced Direc-
tivity Control Waveguide
TM
(DCW
TM
), this design
provides excellent frequency balance in difficult
acoustic environments. If necessary, the bass
response of the 8030A’s can be extended with a
Genelec 7050B or 7060B subwoofer.
Positioning the loudspeaker
Each 8030A monitor is supplied with an integrated
amplifier unit, mains cable and an operating manual.
After unpacking, place the loudspeaker in its required
listening position, taking note of the line of the acous-
tic axis. The axes of all loudspeakers should converge
at ear height at the listening position (see Figure 1).
Connections
Before connecting up, ensure that the mains
switch is off and the volume control fully counter-
clockwise. These controls are located on the front
panel of the loudspeaker. Do not connect the loud-
8030A
Active Monitoring System
English 3
speaker to an unearthed mains supply or using an
unearthed mains cable.
Audio input is via a 10 kOhm balanced female
XLR connector labelled “INPUT”. An unbalanced
source may be used as long as pin 3 is grounded
to pin 1 at the unbalanced source connector (see
Figure 2).
The male XLR “OUTPUT” connector can be
used for daisy-chaining up to six 8030A’s together
or for connecting a Genelec 7050B subwoofer. The
volume control attenuates the signal on this output,
so the first “master” loudspeaker on a daisy-chain
can be used to adjust the level on the whole chain.
The volume controls on the “slave” loudspeakers
should be set fully clockwise.
Once the connections have been made, the
loudspeakers are ready to be switched on.
Setting the volume control
The input sensitivity of the loudspeaker can be
matched to the output of the audio signal source by
adjusting the volume control on the front panel.
Setting the tone controls
The frequency response of Genelec 8030A can
be adjusted to match the acoustic environment by
setting the tone control switches on the rear panel.
The controls are “Treble Tilt”, “Bass Tilt” and “Bass
Roll-Off”. An acoustic measuring system such as
WinMLS is recommended for analyzing the effects
of the adjustments, however, careful listening with
suitable test recordings can also lead to good results
if a test system is not available. Table 1 shows some
typical settings in various situations. Figure 4 shows
the effect of the controls on the anechoic response.
Figure 1: Location of the acoustic
axis
Figure 2: Type of cable needed if
unbalanced source is used (ex-
ample shown is RCA output to the
XLR input)
Figure 3: Control and connector layout on the rear panel of
the 8030A.
190 mm
ACOUSTIC
AXIS
> 0,7 m
4 English
Treble Tilt
Treble Tilt (switch 1) attenuates the treble response
above 5 kHz by 2 dB, which can be used for smooth-
ening down an excessively bright sounding system.
Bass Tilt
Bass Tilt offers three attenuation levels for the bass
response below 1 kHz, usually necessary when the
loudspeakers are placed near room boundaries.
The attenuation levels are -2 dB (switch 3 “ON”), -4
dB (switch 4 “ON”) and -6 dB (both switches “ON”).
Bass Roll-Off
Bass Roll-Off (switch 2) activates high-pass filter-
ing at 85 Hz to complement the low-pass filter on
a Genelec 7050B subwoofer. This switch should
always be set to “ON” when using the 8030A with
7050B subwoofers.
The factory setting for all tone controls is “OFF” to
give a flat anechoic response. Always start adjust-
ment by setting all switches to “OFF” position. Mea-
sure or listen systematically through the different
combinations of settings to find the best frequency
balance.
Mounting considerations
Align the loudspeakers correctly
Always place the loudspeakers so that their acous-
tic axes (see figure 1) are aimed towards the listen-
ing position. Vertical placement is preferable, as it
minimises acoustical cancellation problems around
the crossover frequency.
Maintain symmetry
Check that the loudspeakers are placed symmetri-
cally and at an equal distance from the listening
position. If possible, place the system so that the lis-
tening position is on the centerline of the room and
the loudspeakers are placed at an equal distance
from the centerline.
Minimise reflections
Acoustic reflections from objects close to the loud-
speakers like desks, cabinets, computer monitors
etc. can cause unwanted blurring of the sound
image. These can be minimised by placing the loud-
speaker clear of reflective surfaces. For instance,
putting the loudspeakers on stands behind and
above the mixing console usually gives a better
result than placing them on the meter bridge.
Table 1: Suggested tone control settings for differing acoustical environments
Loudspeaker Mounting Position Treble Tilt Bass Tilt Bass Roll-Off
Flat anechoic response OFF OFF OFF
Free standing in a damped room OFF OFF OFF
Free standing in a reverberant room OFF -2 dB OFF
Near field or console bridge OFF -4 dB OFF
Near to a wall OFF -6 dB OFF
With a 7050B subwoofer See above See above ON
English 5
Minimum clearances
Sufficient cooling for the amplifier and function-
ing of the reflex port must be ensured if the
loudspeaker is installed in a restricted space
such as a cabinet or integrated into a wall
structure. The surroundings of the loudspeaker
must always be open to the listening room with
a minimum clearance of 5 centimeters (2”)
behind, above and on both sides of the loud-
speaker. The space adjacent to the amplifier
must either be ventilated or sufficiently large to
dissipate heat so that the ambient temperature
does not rise above 35 degrees Celsius (95°F).
Mounting options
The 8030A offers several mounting options: The Iso-
Pod™ (Isolation Positioner/Decoupler™) vibration
insulating table stand allows tilting the loudspeaker
for correct alignment of the acoustic axis. The stand
can be attached to three mounting points allowing
vertical and symmetrical horizontal positioning. On
the base of the loudspeaker is a 3/8” UNC threaded
hole compatible with a standard microphone stand.
On the rear there are two M6x10 mm threaded
holes for Omnimount
®
size 20.5 brackets.
Maintenance
No user serviceable parts are to be found within
the amplifier unit. Any maintenance or repair of the
8030A unit should only be undertaken by qualified
service personnel.
Safety considerations
Although the 8030A has been designed in accord-
ance with international safety standards, the fol-
lowing warnings and cautions should be observed
to ensure safe operation and to maintain the loud-
speaker under safe operating conditions:
Servicing and adjustment must only be
performed by qualified service personnel. The
loudspeaker must not be opened.
Do not use this product with an unearthed
mains cable as this may compromise
electrical safety.
Do not expose the loudspeaker to water or mois-
ture. Do not place any objects filled with liquid,
such as vases on the loudspeaker or near it.
This loudspeaker is capable of producing sound
pressure levels in excess of 85 dB, which may
cause permanent hearing damage.
Free ow of air behind the loudspeaker is nec-
essary to maintain sufficient cooling. Do not
obstruct airflow around the loudspeaker.
Note that the amplifier is not completely discon-
nected from the AC mains service unless the
mains power cord is removed from the amplifier
or the mains outlet.
Guarantee
This product is guaranteed for a period of two years
against faults in materials or workmanship. Refer to
supplier for full sales and guarantee terms.
6 English
Figure 4. The curves
show the effect of the
“Bass Tilt”, “Treble Tilt”
and “Bass Roll-Off” con-
trols on the free field re-
sponse of the 8030A
Figure 5. The upper
curve group shows the
horizontal directivity
characteristics of the
8030A measured at
1 m. The lower curve
shows the system's
power response.
50
100
55
60
65
70
75
80
85
90
95
d
B
r
A
20
20k
50
100
200
500
1k 2k
5k
10k
Hz
Genelec Oy 8030A (dBr) vs freq (Hz) 6 Apr 04
60°
15°
30°
45°
100
90
95
80
85
90
95
d
B
r
A
20
20k
50
100
200
500
1k 2k
5k
10k
Hz
Genelec Oy 8030A (dBr) vs freq (Hz) 6 Apr 04
80
85
90
75
BASS ROLL-OFF
TREBLE TILT
BASS TILT
English 7
AMPLIFIER SECTION
Bass amplifier output power with an 8 Ohm load: 40 W
Treble amplifier output power with an 8 Ohm load: 40 W
Long term output power is limited by driver unit protection
circuitry.
_____________________________________________
Amplifier system distortion at nominal output:
THD < 0.05 %
SMPTE-IM < 0.05 %
CCIF-IM < 0.05 %
DIM 100 < 0.05 %
_____________________________________________
Signal to Noise ratio, referred to full output:
Bass > 100 dB
Treble > 100 dB
_____________________________________________
Mains voltage: 100, 120, 220 or 230 V
according to region
Voltage operating range: ±10 %
Power consumption:
Idle 10 VA
Full output 80 VA
SYSTEM SPECIFICATIONS
Lower cut-off frequency, –3 dB: < 55 Hz
_____________________________________________
Upper cut-off frequency, –3 dB: > 21 kHz
_____________________________________________
Free field frequency response of system:
58 Hz – 20 kHz (± 2.0 dB)
_____________________________________________
Maximum short term sine wave acoustic output on axis in
half space, averaged from 100 Hz to 3 kHz:
@ 1 m > 100 dB SPL
@ 0.5 m > 106 dB SPL
_____________________________________________
Maximum long term RMS acoustic output in same
conditions with IEC weighted noise (limited by driver unit
protection circuit): @ 1 m > 97 dB SPL
_____________________________________________
Maximum peak acoustic output per pair on top of
console, @ 1 m distance with music material: > 108 dB
_____________________________________________
Self generated noise level in free field @ 1 m on axis:
< 10 dB (A-weighted)
_____________________________________________
Harmonic distortion at 85 dB SPL @ 1 m on axis:
Freq: 50…100 Hz < 2 %
>100 Hz < 0.5 %
_____________________________________________
Drivers: Bass 130 mm (5") cone
Treble 19 mm (
3
/
4
") metal dome
Both drivers are magnetically shielded
_____________________________________________
Weight: 5.6 kg (12.3 lb)
_____________________________________________
Dimensions: Height 299 mm (11
13
/
16
”)
(including Iso-Pod™ table stand)
Height 285 mm (11
1
/
4
”)
(without Iso-Pod™ table stand)
Width 189 mm (7
7
/
16
")
Depth 178 mm (7”)
CROSSOVER SECTION
Connectors: Input: XLR female, balanced 10 kOhm,
pin 1 gnd, pin 2 +, pin 3 -
Output: XLR male, balanced 100 Ohm,
pin 1 gnd, pin 2 +, pin 3 -
_____________________________________________
Input level for 100 dB SPL output at 1 m:
-6 dBu at volume control max
_____________________________________________
Volume control range: -80 dB relative to max output
Output signal level is 0 dB relative to input signal level
but adjustable by volume control
_____________________________________________
Crossover frequency, Bass/Treble: 3.0 kHz
_____________________________________________
Treble Tilt control operating range:
0 to –2 dB @ 15 kHz
_____________________________________________
Bass Roll-Off control operating in a –6 dB step @ 85 Hz
(to be used in conjunction with a 7050B subwoofer)
_____________________________________________
Bass Tilt control operating range in –2 dB steps:
0 to –6 dB @ 100 Hz
_____________________________________________
The ‘CAL position is with all tone controls set to ‘off and
the input sensitivity control to maximum (fully clockwise).
EC DECLARATION OF CONFORMITY
This is to certify that the Genelec Monitoring System
8030A conforms to the following standards:
Safety: EN 60065: 2002 + A1:2006 + A11:2009/
IEC 60065:2001 7th Edition + A1: 2005
EMC: EN 55020 A2: 2008
EN 55013: (2001)+ A1 : 2003 + A2: 2009
EN 61000-3-2: 2006
EN 61000-3-3 A2: 2005
The product herewith complies with the requirements of
The Low Voltage Directive 2006/95/EC and EMC Directive
2004/108/EC
Signed:
Ilpo Martikainen
Position: Chairman of the Board
Date: 12-January-2009
Deutsch 13
VERSTÄRKER
Bass amplifier output power with an 8 Ohm load: 40 W
Treble amplifier output power with an 8 Ohm load: 40 W
Long term output power is limited by driver unit protection
circuitry.
_____________________________________________
Amplifier system distortion at nominal output:
THD < 0.05 %
SMPTE-IM < 0.05 %
CCIF-IM < 0.05 %
DIM 100 < 0.05 %
_____________________________________________
Signal to Noise ratio, referred to full output:
Bass > 100 dB
Treble > 100 dB
_____________________________________________
Mains voltage: 100, 120, 220 or 230 V
according to region
Voltage operating range: ±10 %
Power consumption:
Idle 10 VA
Full output 80 VA
FREQUENZWEICHE UND FILTER
Connectors: Input: XLR female, balanced 10 kOhm,
pin 1 gnd, pin 2 +, pin 3 -
Output: XLR male, balanced 100 Ohm,
pin 1 gnd, pin 2 +, pin 3 -
_____________________________________________
Input level for 100 dB SPL output at 1 m:
-6 dBu at volume control max
_____________________________________________
Volume control range: -80 dB relative to max output
Output signal level is 0 dB relative to input signal level
but adjustable by volume control
_____________________________________________
Crossover frequency, Bass/Treble: 3.0 kHz
_____________________________________________
Treble Tilt control operating range:
0 to –2 dB @ 15 kHz
_____________________________________________
Bass Roll-Off control operating in a –6 dB step @ 85 Hz
(to be used in conjunction with a 7050B subwoofer)
_____________________________________________
Bass Tilt control operating range in –2 dB steps:
0 to –6 dB @ 100 Hz
_____________________________________________
The ‘CAL position is with all tone controls set to ‘off and
the input sensitivity control to maximum (fully clockwise).
EG KONFORMITÄTSERKLÄRUNG
This is to certify that the Genelec Monitoring System
8030A conforms to the following standards:
Safety: EN 60065: 2002 + A1:2006 + A11:2009/
IEC 60065:2001 7th Edition + A1: 2005
EMC: EN 55020 A2: 2008
EN 55013: (2001)+ A1 : 2003 + A2: 2009
EN 61000-3-2: 2006
EN 61000-3-3 A2: 2005
The product herewith complies with the requirements of
The Low Voltage Directive 2006/95/EC and EMC Directive
2004/108/EC
Signed:
Ilpo Martikainen
Position: Chairman of the Board
Date: 12-January-2009
TECHNISCHE DATEN
Lower cut-off frequency, –3 dB: < 55 Hz
_____________________________________________
Upper cut-off frequency, –3 dB: > 21 kHz
_____________________________________________
Free field frequency response of system:
58 Hz – 20 kHz (± 2.0 dB)
_____________________________________________
Maximum short term sine wave acoustic output on axis in
half space, averaged from 100 Hz to 3 kHz:
@ 1 m > 100 dB SPL
@ 0.5 m > 106 dB SPL
_____________________________________________
Maximum long term RMS acoustic output in same
conditions with IEC weighted noise (limited by driver unit
protection circuit): @ 1 m > 97 dB SPL
_____________________________________________
Maximum peak acoustic output per pair on top of
console, @ 1 m distance with music material: > 108 dB
_____________________________________________
Self generated noise level in free field @ 1 m on axis:
< 10 dB (A-weighted)
_____________________________________________
Harmonic distortion at 85 dB SPL @ 1 m on axis:
Freq: 50…100 Hz < 2 %
>100 Hz < 0.5 %
_____________________________________________
Drivers: Bass 130 mm (5") cone
Treble 19 mm (
3
/
4
") metal dome
Both drivers are magnetically shielded
_____________________________________________
Weight: 5,6 kg (12.3 lb)
_____________________________________________
Dimensions: Height 299 mm (11
13
/
16
”)
(including Iso-Pod™ table stand)
Height 285 mm (11
1
/
4
”)
(without Iso-Pod™ table stand)
Width 189 mm (7
7
/
16
")
Depth 178 mm (7”)
Français 15
source, en tournant la commande de volume sur le
panneau avant de l’enceinte.
Réglage des commandes de
tonalité
La réponse en fréquences de la 8030A peut s’ac-
corder à l’environnement acoustique en ajustant
les commandes de tonalité sur l’arrière de l’en-
ceinte. Les commandes sont Treble Tilt, Bass
Tilt, et Bass Roll-Off. GENELEC recommande
l’utilisation d’un système de mesure acoustique
tel WinMLS pour analyser l’effet des ajustements,
bien que l’écoute critique avec un signal appro-
prié peut aussi donner d’excellents résultats si
un système de mesure n’était pas disponible. Le
tableau 1 montre des ajustements typiques dans
différentes situations. L’illustration 4 montre l’effet
des commandes sur la réponse en chambre ané-
choïque.
Commande Treble Tilt
Le sélecteur Treble tilt (commutateur 1) atténue de
2 dB la réponse en fréquence au delà de 5 kHz, ce
qui permet d’adoucir les systèmes trop stridents.
Commande Bass Tilt
Le circuit Bass Tilt procure trois niveaux d’atténua-
tion pour la réponse en basses fréquences sous 1
kHz, ce qui est habituellement nécessaire lorsque
l’enceinte est placée près des murs de la pièce. Les
niveaux d’atténuation disponibles sont -2 dB (com-
mutateur 3 en position ON), -4 dB (commutateur
4 en position ON), -6 dB (commutateurs 3 et 4 en
position ON).
Cable
Blindage
RCA
(Source)
XLR
(Enceinte)
Illustration 1: Position de l’axe
acoustique
Illustration 2: Cablage nécessaire pour
connexion à une source asymétrique
(example ci-dessus d’une sortie RCA
à une entrée XLR)
Illustration 3: Contrôles et disposition des connecteurs sur la
face arrière de la 8030A
MAINS INPUT
50/60Hz80W 230 V~
MAGNETICALLY SHIELDED
MADE IN FINLAND
8030A BI-AMPLIFIED
MONITORING SYSTEM
OUT
GND
-
+
3
1
SERIAL NUMBER
www.genelec.com
2
3
2
IN
1
292-8030T-6
+
-
GND
BASS AND TREBLETILT
55 1k 5k 20k
L'INTÉRIEUR REMPLAÇABLEPA RL'UTILISATEUR.ADRESSER
TO WATEROR MOISTURE. NO USERSERVICEABLE PARTS
ELECTRIC SHOCKHAZARD. DO NOTOPEN.DO NOTSUBJECT
AVERTISSEMENT
RISQUE DECHOC ÉLECTRIQUE. NE PASOUVRIR.NEPAS
EXPOSERÀL'EAU OU L'HUMIDITÉ.AUCUN COMPOSANT À
TOUTERÉPARATIONÀUNPERSONNEL QUALIFIÉ. CET
APPAREIL DOITRERACCORDÉÀLATERRE.
USE EARTHEDMAINS CONNECTION ONLY.
INSIDE. REFERSERVICING TO QUALIFIED PERSONNEL.
WARNING
292-8030W292-8030W
BASS ROLL-OFF-6dB 85Hz
55 85 500 Hz
ALL OFF
3+4
4
3
dB
2
1
0
-6
TREBLETILT-2dB
ALL OFF
BASS ROLL-OFF
BASS TILT -6 dB
BASS TILT -2 dB
BASS TILT -4 dB
OFF
ON
0
dB
-6
-4
-2
ÉVENT ACCORDÉ
ORIFICES FILETÉS POUR
SUPPORT MURAL ET
SUPPORT DE PLAFOND
COMMANDES DE TONALITÉ
PANNEAU DE CONNEXION
(ACCÈS HORIZONTAL)
ISO-POD
SOCLE DE SUPPORT
MC
190 mm
AXE
ACOUSTIQUE
> 0,7 m
Suomi 21
Herkkyyden säätö
Kaiuttimen ottoliitännän herkkyys (äänenvoi-
makkuus) voidaan säätää sopivaksi etuseinän
oikeassa alakulmassa olevalla voimakkuussääti-
mellä.
Taajuusvastesäätöjen käyttö
Kaiuttimen taajuusvastetta voidaan muokata kuun-
telutilan akustisista ominaisuuksista ja kaiuttimien
sijoituksesta johtuvien toistovirheiden kompensoi-
miseksi. Säätö tehdään kaiuttimen takapaneelissa
olevien “Treble Tilt”-, “Bass Tilt”- ja “Bass Roll-Off”-
kytkimien avulla. Kaikki säädöt asetetaan tehtaalla
asentoon “OFF”, mikä antaa tasaisen taajuusvas-
teen kaiuttomassa tilassa. Säätöjen vaikutus toisto-
vasteeseen on esitetty kuvassa 4.
Suosittelemme akustisen mittausjärjestelmän
(esim. WinMLS) käyttöä kaiuttimien säätämisessä.
Ellei tällaista ole käytettävissä, säätö voidaan
tehdä myös korvakuulolta sopivia testiäänitteitä ja
-signaaleja hyväksikäyttäen. Taulukko 1 sisältää
muutamia suuntaa-antavia säätöesimerkkejä. Kai-
uttimien sijoitus ja akustinen ympäristö vaikuttaa
ratkaisevasti säätötarpeeseen, joten säätöön kan-
nattaa ryhtyä vasta kun kuuntelutilan järjestys on
saatu lopulliseen muotoonsa.
Treble Tilt
Treble Tilt-säätö (kytkin 1) vaimentaa kaiuttimen dis-
kanttitoistoa 5 kHz:n yläpuolella 2 dB, mitä voidaan
käyttää liian kirkkaalta tuntuvan toiston korjaami-
seen.
Kuva 1: Kaiuttimen akustisen akselin
sijainti.
Kuva 2: Balansoimattomaan RCA-
liittimeen liitettäessä tarvittavan väli-
kaapelin kytkentä.
Kuva 3: 8030A:n takapaneeli.
190 mm
AKUSTINEN
AKSELI
> 0,7 m
MAINS INPUT
50/60Hz80W 230 V~
MAGNETICALLY SHIELDED
MADE IN FINLAND
8030A BI-AMPLIFIED
MONITORING SYSTEM
OUT
GND
-
+
3
1
SERIAL NUMBER
www.genelec.com
2
3
2
IN
1
292-8030T-6
+
-
GND
BASS ANDTREBLETILT
55 1k 5k 20k
L'INTÉRIEUR REMPLAÇABLEPA RL'UTILISATEUR.ADRESSER
TO WATEROR MOISTURE. NO USERSERVICEABLE PARTS
ELECTRIC SHOCKHAZARD. DO NOTOPEN.DO NOT SUBJECT
AVERTISSEMENT
RISQUE DECHOC ÉLECTRIQUE. NE PASOUVRIR.NEPAS
EXPOSERÀL'EAU OU L'HUMIDITÉ.AUCUN COMPOSANT À
TOUTERÉPARATIONÀUNPERSONNEL QUALIFIÉ. CET
APPAREIL DOITRERACCORDÉÀLATERRE.
USE EARTHEDMAINS CONNECTION ONLY.
INSIDE. REFERSERVICING TO QUALIFIED PERSONNEL.
WARNING
292-8030W292-8030W
BASS ROLL-OFF-6dB 85Hz
55 85 500 Hz
ALL OFF
3+4
4
3
dB
2
1
0
-6
TREBLETILT-2dB
ALL OFF
BASS ROLL-OFF
BASS TILT -6 dB
BASS TILT -2 dB
BASS TILT -4 dB
OFF
ON
0
dB
-6
-4
-2
REFLEKSIPUTKI
MUTTERIKIERTEET
RIPUSTUSTELINEILLE
TAAJUUSVASTESÄÄTIMET
LIITINPANEELI
Iso-Pod™
PÖYTÄJALUSTA
Svenska 27
Volymkontroll
Ingångskänsligheten hos 8030A kan anpassas till
utsignalen på ansluten mixer, eller annan signal-
källa, genom att man justerar volymkontrollen på
högtalarens framsida.
Inställning av tonkontrollerna
Frekvensåtergivningen hos Genelec 8030A kan
anpassas till den akustiska miljö, som den ska an-
vändas i, med hjälp av tonomkopplarna på baksi-
despanelen.
Dessa kontroller är Treble Tilt, Bass Tilt och Bass
Roll-Off. Ett akustiskt mätsystem, som till exempel
WInMLS, rekommenderas för att analysera effek-
ten av de gjorda justeringarna, men en noggrann
lyssning, tillsammans med lämpliga testskivor, kan
ge goda resultat om inte ett testsystem finns till-
gängligt. Tabell 1 visar några typiska grundinställ-
ningar i olika lyssningssituationer. Bild 4 visar ef-
fekten av kontrollinställningarna i ett ekofritt rum.
Treble Tilt
Treble Tilt-kontrollen (switch 1) sänker diskantåtergiv-
ningen hos högtalaren vid frekvenser över 5 kHz med
2 dB. Detta kan användas för att mjuka upp återgiv-
ningen hos ett system som låter vasst i diskanten.
Bass Tilt
Bass Tilt-kontrollen erbjuder tre olika dämpnivåer
vid 2 kHz hos högtalaren, ofta nödvändigt när hög-
talaren placeras nära en vägg eller liknande. Dämp-
nivåerna är -2 dB (switch 3 ON), -4 dB (switch 4 ON)
och -6 dB (båda switcharna ON).
Figur 1: Bestämning av den
akustiska axeln
Figur 2: Kabeltyp som behövs om
obalanserad ljudkälla används
(i detta exempel en RCA-utgång
kopplad till XLR-ingången)
Figur 3: Kontrollernas och anslutningarnas placering på
8030A:s baksidespanel.
190 mm
AKUSTISK
AXEL
> 0,7 m
MAINS INPUT
50/60Hz80W 230 V~
MAGNETICALLY SHIELDED
MADE IN FINLAND
8030A BI-AMPLIFIED
MONITORING SYSTEM
OUT
GND - +
3
1
SERIAL NUMBER
www.genelec.com
2
3
2
IN
1
292-8030T-6
+ - GND
BASS AND TREBLETILT
55 1k 5k 20k
L'INTÉRIEUR REMPLAÇABLEPA RL'UTILISATEUR. ADRESSER
TO WATEROR MOISTURE. NO USER SERVICEABLE PARTS
ELECTRIC SHOCKHAZARD. DO NOTOPEN.DO NOT SUBJECT
AVERTISSEMENT
RISQUE DECHOC ÉLECTRIQUE. NE PASOUVRIR.NEPAS
EXPOSERÀL'EAU OU L'HUMIDITÉ. AUCUNCOMPOSANT À
TOUTERÉPARATIONÀUNPERSONNEL QUALIFIÉ. CET
APPAREIL DOITRERACCORDÉÀLA TERRE.
USE EARTHEDMAINS CONNECTION ONLY.
INSIDE. REFERSERVICING TO QUALIFIED PERSONNEL.
WARNING
292-8030W292-8030W
BASS ROLL-OFF -6dB 85Hz
55 85 500 Hz
ALL OFF
3+4
4
3
dB
2
1
0
-6
TREBLETILT-2dB
ALL OFF
BASS ROLL-OFF
BASS TILT -6 dB
BASS TILT -2 dB
BASS TILT -4 dB
OFF
ON
0
dB
-6
-4
-2
BASREFLEXPORT
GÄNGADE HÅL
FÖR TAK OCH
VÄGGFÄSTEN
TONKONTROLLER
KONTAKTPANEL
MED
NÄTSTRÖMBRYTARE
(HORISONTAL)
Iso-Pod™
GUMMIFOT
Genelec Document D0036R001a Copyright Genelec Oy 4.2010. All data subject to change without prior notice
www.genelec.com
International enquiries
Genelec, Olvitie 5
FI 74100, Iisalmi, Finland
Phone +358 17 83881
Fax +358 17 812 267
In Sweden
Genelec Sverige
Ellipsvägen 10B
P.O. Box 5521,
S-141 05 Huddinge
Phone +46 8 449 5220
Fax +46 8 708 7071
In the USA
Genelec, Inc., 7 Tech Circle
Natick, MA 01760, USA
Phone +1 508 652 0900
Fax +1 508 652 0909
In China
Beijing Genelec Audio Co.Ltd
Jianwai SOHO, Tower 12,
Room 2605
D-1504, Chaoyang District
Beijing 100022, China
Phone +86 10 8580 2180
Fax +86 10 8580 2181
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Genelec 8030B Operating instructions

Category
Soundbar speakers
Type
Operating instructions
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