Genelec 7370APM Handleiding

Genelec Subwoofer 7370APM

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Pagina 1/8

Genelec 7360A and 7370A

Smart Active Subwoofers

Operating Manual

7300 Series

750-7360A/7370A

Genelec 7360A and 7370A Smart Active Subwoofers

Introduction

Congratulations and a thank-you for the

purchase of this Genelec 7300 series

subwoofer. This manual addresses setting

up and using the Genelec 7360A and 7370A

subwoofers. These subwoofers are designed

to integrate easily into all environments, both

those using analogue audio as well as those

using digital AES/EBU audio. Genelec 7360A

and 7370A subwoofers are designed for

precise monitoring of multichannel analogue

audio signals and stereo AES/EBU signals.

Multichannel AES/EBU signal can be

monitored by using the 9301A multichannel

digital audio interface device connected to

the subwoofer.

Energy saving Intelligent Signal Sensing

(ISS) can be turned on to put the subwoofer

automatically into a standby state when

audio signal has been absent for a selected

time. In the standby mode the product

consumes less than one Watt of power.

Upon sensing an input signal the subwoofer

automatically wakes up to full operation. The

wait until entering the ISS power save can be

congured using the Genelec Loudspeaker

Manager (GLM) software. When the ISS is

active you can have your monitoring system

ready for action at all times.

Installation

Each subwoofer is supplied with a mains

cable, one 5 m GLM network cable and an

operating manual. Before connecting switch

the subwoofer and monitors o.

Connections

Analogue input 1 thru 7

XLR balanced inputs, typically provided from

console or monitor controller. +24 dBu max.

Multichannel digital signal can be

monitored by using the 9301A AES/EBU

Multichannel Interface device connected to

the subwoofer.

LFE In

This is a dedicated input for LFE use with

analogue signals. Its bandwidth is extended

to 150 Hz. The addition of +10 dB is enabled

by the +10 dB DIP Switch.

Analogue Output 1 thru 7

Balanced XLR connectors for connecting the

main monitors to the subwoofer. Depending

on the chosen mode of bass management,

these outputs may carry either unltered or

high-pass ltered signal to the main monitors.

See chapter "Bass Management" for details.

LFE Out

Straight thru-put of the LFE In. Typically LFE

Out will be connected to LFE In when daisy-

chaining multiple subwoofers.

Link Out

Combined summation of main inputs 1 thru

7 that are passed along to a second or more

daisy-chained subwoofers. See chapter

"Using Multiple Subwoofers."

Link In

Use this input when daisy-chaining

subwoofers. Accepts ONLY the signal from

Link Out. Analogue inputs 1-7 should not be

used when Link In is connected. See chapter

"Using Multiple Subwoofers."

OUT1 / Test 1

Passes the 85 Hz Phase Test Tone when used

in the Stand Alone Manual Mode. Enabled

with the Dip Switch labeled "Test Tone".

OUT2/Test 2

Reserved for future use.

AES/EBU IN

Two channel AES/EBU digital input. This

input can also be congured to receive a

digital LFE channel using the GLM software

or the "Digital LFE" and "LFE Channel A/B"

switches.

AES/EBU OUT

Output is straight thru-put of AES/EBU IN.

BYPASS

Bass manager subwoofer Bypass. For use

with Stand-alone Manual mode. Accepts a

TRS/TS contact open/close device.

GLM NETWORK

Two CAT5 (RJ45) GLM Network connectors

for computer control using the Genelec

Loudspeaker Manager (GLM) software.

MAINS INPUT

Supports a wide mains voltage range

(100-240 VAC, 50-60 Hz) and enables the

subwoofer to be plugged in anywhere

globally. If the mains power is provided with

a generator, inverter or certain lower-quality

UPS devices, we recommend ltering of the

mains power voltage harmonics and taking

care that the voltage supply is stable.

Bass Management

Bass management splits the signal from each

input into low and high frequency components.

Signal content below the crossover frequency

is reproduced by the subwoofer and signal

content above the crossover frequency is

reproduced by the monitors connected to the

outputs of the subwoofer.

The 736

0A and 7370A offer two bass

management methods:

Centralized bass management

This method builds both the highpass and

the lowpass lters in the subwoofer and can

be used in all setups, with or without GLM

control. A xed 85 Hz crossover lter for the

analogue main channels is default for manual

stand-alone use. However, we recommend

the use of the much more exible distributed

bass management method.

In this method all analogue signal cables

are routed through the subwoofer's IN/OUT

connectors to the respective main monitors.

Distributed bass management

In this method the lowpass lter is applied

in the subwoofer and the highpass lter in

the monitor, and these are set in synchrony

using the GLM network. This method is only

available in systems where GLM is used.

The GLM management software enables

adjusting the subwoofer/monitor crossover

from 50 Hz to 100 Hz when distributed bass

management is used.

The distributed bass management

supports three different signal cabling

congurations:

• All channels routed through the

subwoofer's IN/OUT connectors to the

respective monitors.

Figure 1. Connector panel

of the 7360A. The 7370A

is similar.

Figure 2. GLM Network cabling. Audio cabling not shown.

MICROPHONE

PLACED IN

THE LISTENING

POSITION

292-0063

GLM TERMINA RT O

COMPUTER

RUNNING

GLM SOFTWARE

USB CABLE

GLM ADAPTER

GLM NETWORK

CABLE

MONITORS

SUBWOOFER

• Y-cables from the source to the

subwoofer's IN connector and the

monitor's signal input.

• Signal sources with dual outputs for each

channel.

Use With GLM™

Control Network

Subwoofers are fully compatible with

Genelec Loudspeaker Manager GLM™ and

the proprietary Genelec monitor control

network and Genelec SAM monitors. Using

the GLM control method unleashes the full

room compensation power in the subwoofer,

with 20 parametric room compensation

lters. This level of room compensation detail

is only available when the GLM is used. Use

with the GLM™ network is described in the

GLM System Operating Manual.

System setup

Although the subwoofer can be used without

the GLM™ software and control network,

they only reach their full potential when

set up and calibrated using the GLM™

software. Genelec Loudspeaker Manager

GLM™ and the proprietary Genelec

monitor control network offer automated

acoustic equalization and alignment for any

reproduction system from simple stereo to

very complex 3D immersive setups including

also one or more subwoofers. GLM setup is

fast and accurate and can precisely address

the typical narrow-band low frequency mode

resonances of a room, or typical radiation

load frequency response compensation. The

settings can be controlled with a computer

or be permanently stored in the monitors to

make the setup available at all times even

when a computer is not in use. Genelec

recommends setting up SAM monitoring

systems using GLM. You can nd a detailed

description of the setup and the use of

GLM™ in the GLM™ System Operating

Manual.

The setup is fast and consists of the

following steps:

• Connect a CAT5 (RJ45) cable between

each monitor (and subwoofer) and nally

to the control network input of the GLM

Adapter device (see Figure 1).

• Connect the GLM Adapter device to

computer USB connector.

• Using a microphone stand, place the

Genelec measurement microphone at the

listening location with the microphone

IN 3 IN 4OUT 3 OUT 4 IN 5 OUT 5

IN 6 IN 7

OUT 6 OUT 7 LFE IN LFE OUT

LINK OUT

LINK IN

OUT 2IN 1 IN 2OUT 1

TEST 1 TEST 2

GLM NETWORK

ANALOGANALOGANALOG

SERIAL

NUMBER

RESET FACTORYTO

SETTINGS: PUSH

BUTT ON FOR 10 SEC

MAINS INPUT

50 / 6 0 Hz 300 W

10 240 V~0 -

-4

-2 -6

+4 +12

PHASE

LFE +10 dB

STORED

ISS

TEST T ONE

A/B

DIGITAL LFE

-20 dB

-10 dB

LEVEL

BASS ROLL-OFF

BYPASS

ON/OFF

LFE CHANNEL

7360A SMART ACTIVE SUBWOOFER

WARNING

ELECTR IC SHOC K HAZARD . DO

NOT OPEN. DO NOT SUBJ ECT

TO WATER OR MOISTURE. NO

USER SERVICEABLE SPART

INSIDE. REFER SER VICING TO

QUA LIFIED PERSONNE L. USE

EARTHED MAINS CONNEC TION

ONLY.

THIS DEVICE COMPLIES

WITH FC C PAR T 1 5 AND

CANAD IAN ICES-003 RADIO

FREQU ENCY CLASS B E MISSION

REQ UIREMENTS. REFER TO

OPERATING MANUAL FOR FULL

INFORMATION.

LAITE ON LIITETTÄVÄ SUOJAKOSKETTIMILL A

VARUSTETTUUN PISTORASIAAN.

APPARATETMÅ TILKOPLES JORDET STIKKONTAKT.

APPARATENSKAL L ANSLU TAS TILL JORD AT UTTAG.

RISQU E D E CHOC ÉL ECTRIQUE. NE S OUVRIR. NE SPA PA

EXPOSER À L 'EAU OU L'HUMIDITÉ. AUCUN COMPOSANT À

L'INTÉRIEUR R EMPLAÇABLE PAR L 'UTILISATEU R.ADRESSER

TOUTE RÉPARATION À UN PERSONNEL QUALIFIÉ.

CET APPAREILDOIT ÊTRE RACC ORDÉ À L ATERRE.

AVERTISSEMENT

MADE IN FINLAND

www.genelec.com

ON O FF

-90°

-180°

-4 dB

-8 dB

INPUT dBu

100 dB S PL (1 m)

PRODUCING

DIGI LTA

OUT IN

AES/EBU IN/OUT

CONNECTORS

GLM NETWORK

CONNECTORS

ANALOG

IN/OUT

CONNECTORS

POWER

SWITCH

MAINS

INPUT

ROTARY

LEVEL

ADJUSTMENT

CONTROL

SWITCHES

BYPASS

SWITCH

CONNECTOR

Product specificaties

Merk:	Genelec
Categorie:	Subwoofer
Model:	7370APM
Kleur van het product:	Zwart
Gebruikershandleiding:	Ja
Type stroombron:	AC
Certificering:	CE
Gemiddeld vermogen subwoofer:	400 W
Diameter driver subwoofer (imperiaal):	12 "
Subwoofertype:	Actieve subwoofer
Frequentiebereik subwoofer:	19 - 100 Hz
Breedte van de subwoofer:	555 mm
Hoogte van de subwoofer:	535 mm
Diepte van de subwoofer:	496 mm
Gewicht subwoofer:	48000 g
Subwoofer sensitiviteit:	113 dB
XLR in:	Ja
Diameter driver subwoofer:	304 mm