Genelec 8351B Bedienungsanleitung


Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Genelec 8351B (15 Seiten) in der Kategorie Monitor. Dieser Bedienungsanleitung war für 11 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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8351B
Smart Active Monitor
Operating Manual
操作手册
2
Introduction
Thank you for choosing Genelec! Fulfilling your dreams by
offering the most truthful sound reproduction has been the
source of our enthusiasm since 1978. Already over one million
Genelec monitors are in use around the world - welcome to our
story!
Genelec monitors are designed to last long our spare
part support extends far into future. They are hand-built in
Iisalmi, Finland, using certified sustainable methods. They are
individually tested and calibrated for the highest performance.
They have also all been designed for low power consumption in
use and in standby.
Please register your monitor at
http://www.community. genelec.com/
and receive an extended five-year warranty for spare parts.
For more information about our service and technical support,
please visit
http://www.genelec.com/customer-service.
System Characteristics
Each 8351B is supplied with a mains power cable, five-meter
GLM network cable and this operating manual. The Genelec
8351B is suitable for all professional monitoring applications
calling for very high precision and reliability. The 8351B
combines many remarkable Genelec technologies to provide
the benefits of a point source and controlled directivity over
an extraordinarily wide audio bandwidth. The 8351B may be
oriented horizontally or vertically. Listening distances can vary
from less than one meter to more than 4 meters, depending on
the room size and maximum sound level requirements.
Genelec Loudspeaker Manager™ (GLM™)
Software and GLM User Kit
The GLM software tailor-fits the 8351B to your room. It is
downloadable free of charge at www.genelec.com/glm. Check
regularly for updates and new features, and consider using the
cloud-based GLM services for the most up-to-date methods.
A GLM User Kit, comprising a USB adapter device and
measurement microphone, enables precise acoustic calibration
and operation of the GLM loudspeaker management network.
Minimum Diffraction Coaxial (MDC™)
The minimum diffraction coaxial transducer MDC design
implements a coaxial driver with unparalleled acoustic directivity
control. A powerful midrange transducer surrounds a high
output tweeter transducer, enabling a high resolution response
extending to ultrasonic frequencies. The MDC minimizes
acoustic diffraction, produces a flat frequency response on the
acoustical axis, and a neutral off-axis sound character.
Directivity Control Waveguide (DCW™) and
Acoustically Concealed Woofers (ACW™)
The 8351B has an exceptionally large Directivity Control
Waveguide extending over the whole enclosure front. The
midrange transducer cone forms a part of this DCW. Two woofers
radiate low frequencies through openings at the enclosure edges
and sum acoustically placing bass on the same acoustical axis
with the coaxial transducer. This unique design enables directivity
control of all audio down to low bass frequencies.
Smart Active Monitoring (SAM™)
Smart Active Monitors automatically tune several parametric
filters in themselves to precisely compensate for room
colorations using Genelec Loudspeaker Manager (GLM)
software. This enables SAM monitors to sound neutral and
achieve precise stereo imaging in all acoustical environments,
improving accuracy of monitoring.
Audio Inputs
The 8351B inputs support balanced analog line-level audio and
AES/EBU digital audio. At maximum sensitivity, -6 dBu analog
and -30 dBFS digital audio signals produce 100 dB SPL level at
one meter distance in free space.
The analog input is selected when a digital signal is not
present. The digital input is selected automatically when a
digital signal is present even when the signal is silent. The GLM
software can select either input.
When the digital audio source can adjust level, it is
advantageous to lower the output level of the 8351B using the
rear panel controls or the GLM Master Fader. This enables a
higher output level at the source with more resolution while
taking full advantage of the impressively low self-generated
noise of the 8351B.
An AES/EBU digital audio signal carries two channels in one
cable. A channel is selected using the DIP switches or GLM
software. The DIGITAL OUT carries an unaltered copy of the
input, enabling daisy-chaining of up to four monitors.
Power Management
The mains power input supports any mains voltage (100-240
VAC, 50-60 Hz) and the 8351B always delivers full power even
when the mains voltage fluctuates. When powered with a
generator, inverter or UPS device, we recommend filtering the
mains power to remove harmonics.
The energy saving function Intelligent Signal Sensing (ISS™)
puts the monitor to power educed sleep mode when no signal
is present. Upon sensing an input, the monitor wakes up. The
function is activated using GLM software or the ISS dip switch
on the monitor. With GLM the time before entering the sleep
mode can be adjusted, the ISS dip switch activates a fixed 60
minute time.
Setup Using The GLM™ Control
Genelec recommends setting up the 8351B and other SAM
monitors using GLM. This is described in the GLM System
Operating Manual. Although it can be used without GLM and the
network, the 8351B reaches its full potential with this method.
GLM software runs on Mac or Windows computers. GLM also
works as a monitor controller, for switching between sets of
loudspeakers, soloing, muting, invoking calibrated levels, etc.
Setup with the GLM User Kit consists of the following steps:
1. Connect a CAT5 (RJ45) cable to each monitor (and
subwoofer) and finally to the GLM Adapter device (see
Figure 1).
2. Connect the GLM Adapter device to computer USB connector.
3. Using a microphone stand, place the Genelec measurement
microphone (in GLM Kit) at the listening location. Point
microphone upwards. Place the microphone top at the ear
3
Figu Co ecto ol backre 2. nn rs an ntrd co s n o the 8351B.panel of a
Figu e ol network cablir 1. ntrGLM co ng
Figu e Con detailr 3. n ector panel .
height for typical listener.
4. Connect the microphone to the microphone input in the
GLM Adapter device.
5. Download and install the GLM software at the Genelec web
site (www.genelec.com). Follow instructions in the software
to measure and set up your monitors.
6. If you plan not to use a computer for managing monitors,
store settings in monitors with GLM software (menu item
“Store | Store the Current Group Settings…”).
Enable stored settings by turning the DIP switch “Stored” on
the monitor to ON after the network has been disconnected.
The CONTROL NETWORK RJ-45 connectors are not
Ethernet LAN compatible. Do not connect to Ethernet LAN.
Stand-alone Mode: Setup Without Using
The GLM
You can adjust the 8351B without GLM using the controls on the
back of the monitor. These stand-alone settings are limited and
provide some fundamental compensations for room acoustic
effects, input selections and input sensitivity. To use, disconnect
the GLM management network and set the DIP switch “Stored”
to OFF position.
Stand-Alone Functionality
Bass Roll-Off Control
The Bass Roll-Off setting reduces bass level for spaces with
strong low frequency reverberation. It reduces output near the
MICROPHONE
PLACED IN
THE LISTENING
POSITION
292 0063
GLM TERMINATOR
COMPUTER
RUNNING
GLM SOFTWARE
USB CABLE
GLM ADAPTER
GLM NETWORK
CABLE
MONITORS
SUBWOOFER
ANALOG
IN
DIGITAL THR U
AES/EBU
DIGITAL IN
AES/EBU
MADE IN FINLAND
8351B
SERIAL NUMBER
www.genelec.com
GLM
NETWORK
MAINS INPUT
50 / 60 Hz 200 W
100 240 V~
292 8350T 6
This device c omplies
withFCC Part 15 and
Canadian ICES 003
radiofrequency
Clas emissions B
requirements.Refer
to operating manual
for full information.
BASS L OFFROL
LED DISABLE
BASS TILT
A
20 dB
B
2
4
2
4
ON
OFF
STORED
(dB)
10 dB
RESET TO FACTORY
SETTINGS: PUSH
BUTTON FOR 10 SEC
LEVEL
DIGITAL
T LE T TREB IL +2
4
DE KTS OP 160 Hz 4
(dB)
20 160
+2
2
4
dB
6
0
4k 20k
BASS
TILT
800
BASS
ROLL O FF
DESKTOP
ALL OFF
TREBLE
TILT
Frequency (Hz)
INPUT dBu
PRODUCING
100 dB SPL (1 m)
ISS
2
+4
+2
4
6
+6
dBu
0
COAXIAL TRI AMPLIFIED
SMARTACTIVE M TORONI
DIP SWITCHES FOR
STAND ALONE USE
ROTARY LEVEL
CONTROL
POWER
SWITCH
AUDIO SIGNAL
CONNECTORS:
DIGITAL IN
DIGITAL THRU
ANALOG IN
MAINS
INPUT
GLM NETWORK
CONNECTORS


Produktspezifikationen

Marke: Genelec
Kategorie: Monitor
Modell: 8351B

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