Genelec 8020C User Manual

English 3
Setting the tone controls
The frequency response of the Genelec 8020C
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 or comparable is recommended
for analyzing the effects of the adjustments, how-
ever, careful listening with suitable test recordings
can also lead to good results. Table 1 shows some
examples of typical settings in various situations.
Figure 4 shows the effect of the controls on the
anechoic response.
Treble Tilt
T reble Tilt control (switch 2) attenuates the treble
response of the loudspeaker at frequencies above
5 kHz by 2 dB, which can be used for smoothening
down an excessively bright sounding system.
Bass Tilt
Bass Tilt control offers three attenuation levels
for the bass response of the loudspeaker below
2 kHz, usually necessary when the loudspeakers
are placed near a wall or other room boundaries.
The attenuation levels are -2 dB (switch 4 “ON”), -4
dB (switch 5 “ON”) and -6 dB (both switches “ON”).
Bass Roll-Off
Bass Roll-Off (switch 3) activates high-pass filter-
ing at 85 Hz to complement the low-pass filters of
a Genelec 7050A or 7050B subwoofer. This switch
should always be set to “ON” when using the 8020C
with these subwoofers.
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 an 8020C.
REFLEX PORT
TONE CONTROLS
CONNECTOR PANEL
AND POWER SWITCH
(HORIZONTAL)
Iso-Pod™TABLE
STAND
THREADS FOR
CEILING AND
WALL MOUNTS
ALLOFF
65 2k 5k 20k
BASS ANDTREBLETILT
-2
-4
-6
0
dB
4
5
4+5
BASS ROLL-OFF
ALLOFF
65 85 500 Hz
TREBLE TILT -2dB
BASS ROLL-OFF
2
dB
0
-6
3
OFF
BASS TILT -4 dB
ON
BASS TILT -6 dB
BASS TILT -2 dB
ISSDISABLE
292-8030W
COMPOSANT ÀL'INTÉRIEUR REMPLAÇABLE PAR
OUVRIR. NE PAS EXPOSER ÀL'EAU OU L'HUMIDITÉ. AUCUN
L'UTILISATEUR.ADRESSER TOUTE RÉPARATION ÀUN
PERSONNEL QUALIFIÉ. CETAPPAREILDOITÊTRE
RACCORDÉÀLA TERRE.
NOT SUBJECT TO WATEROR MOISTURE. NO USER SERVICEABLE
PARTSINSIDE.REFER SERVICING TO QUALIFIED PERSONNEL.
USE EARTHED MAINSCONNECTION ONLY.
ELECTRIC SHOCK HAZARD. DO NOTOPEN. DO
WARNING:
RISQUE DE CHOC ÉLECTRIQUE.NEPAS
AVERTISSEMENT:
LAITEONLIITETTÄVÄSUOJAMAADOITUSKOSKETTIMILLA VARUS-
TETTUUN PISTORASIAAN.APPARATET MÅ TILKOPLES JORDET
STIKKONTAKT.APPARATENSKALL ANSLUTAS TILLJORDAT UTTAG.
MADE IN FINLAND
8020C BI-AMPLIFIED
MONITORING SYSTEM
MAINSINPUT
50 /60Hz50W 230V~
MAGNETICALLY SHIELDED
292-8020CT-6
www.genelec.com
SERIAL NUMBER
+ - GND
2
3
IN
1
ON OFF

Genelec 8020C Specifications

General

Brand	Genelec
Model	8020C
Category	Speakers
Language	English