Genelec 4030C User Manual

3
Level control
The input sensitivity of the loudspeaker can be
matched to the output of the signal source by
adjusting the level control on the rear panel.
Setting the tone controls
The frequency response of the Genelec
4030C 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-O”. An
acoustic measuring system such as WinMLS
or comparable is recommended for analyzing
the eects 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 examples of
typical settings in various situations. Figure 4
shows the eect of the controls on the anechoic
response.
Treble Tilt
The Treble Tilt control (switch 1) boosts the treble
response of the loudspeaker at frequencies above 5
kHz by +2 dB, which can be used for compensating
for the high frequency loss at long distance.
Bass Tilt
The Bass Tilt control oers 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.
Figure 1: Location of the acoustic
axis
Figure 2: Audio input pin sequence
Figure 3: Control and connector layout on the rear panel of
an 4030C
ACOUSTIC
AXIS
161 mm
> 0,7 m
+
NON-
INVERTING
–
INVERTING
GND
GROUND
292-8030W
WARNING:ELECTRICSHOCKHAZARD.DONOTOPEN. DO NOT
SUBJECTTO WATERORMOISTURE.NO USER SERVICEABLE
PARTSINSIDE.REFER SERVICINGTO QUALIFIED PERSONNEL.
USEEARTHED MAINS CONNECTION ONLY.
AVERTISSEMENT: RISQUEDECHOCÉLECTRIQUE. NE PAS
OUVRIR.NE PA SEXPOSER ÀL'EAUOU L'HUMIDITÉ.AUCUN
COMPOSANTÀL'INTÉRIEURREMPLAÇABLEPARL'UTILISATEUR.
ADRESSERTOUTE RÉPARATION ÀUNPERSONNELQUALIFIÉ.
CETAPPAREILDOITÊTRERACCORDÉÀLATERRE.
LAITEONLIITETTÄVÄ SUOJAKOSKETTIMILLA VARUSTETTUUN
PISTORASIAAN.
APPARATETMÅ TILKOPLES JORDET STIKKONTAKT.
APPARATENSKALL ANSLUTAS TILLJORDATUTTAG.
ON
OFF
-6 dB BASS
TILT
-4 dB BASS
TILT
ON
3
SUGGESTED TONE CONTROL SETTINGS
214
OFF
5
FREE STANDINGIN AROOM:
ALLTONECONTROLSOFF
32145
MAX
MIN
LEVEL
ISS
TREBLETILT+2dB
BASS ROLL OFF -4 dB
BASS TILT
-2 dB
-4 dB
-6 dB
MADE IN FINLAND
SERIAL NUMBER
This device complieswithFCC Part 15 and Canadian
ICES-003 radio frequencyClassBemissionrequirements.
Referto operatingmanual forfullinformation.
292-4030CT
SIGNAL
INPUT
MAINS INPUT
50/60Hz60W
100 -240 V~
www.genelec.com
4030C ACTIVE
SPEAKER SYSTEM
+ - GND
CONTROL
SWITCHES
SENSITIVITY
ADJUSTMENT
BALANCED
SIGNAL
INPUT
CONNECTOR
MAINS
POWER
SWITCH
MAINS
CONNECT
OR
THREADS FOR
WALL MOUNT
BRACKET
+
–
GND
Figure 4: Cable connection for daisy-chaining speakers

Genelec 4030C Specifications

General

Brand	Genelec
Model	4030C
Category	Speakers
Language	English