Genelec GLM Kit Operating instructions

Category
Musical Equipment
Type
Operating instructions

This manual is also suitable for

Software_release_n
ote_GLM_3_Version_3 1 1_for_Mac_and_Windows v3.doc
GLM3 System Operating Manual
Genelec Loudspeaker Manager (GLM™)
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 2 of 87
Table of Contents
Introduction ..................................................................................................................................... 5
Glossary ......................................................................................................................................... 6
System Components ....................................................................................................................... 7
SAM Monitors .............................................................................................................................. 7
SAM Subwoofers ......................................................................................................................... 7
Adaptive Woofer System ............................................................................................................. 7
Genelec Network Adapter ........................................................................................................... 7
Genelec Loudspeaker Manager Software.................................................................................... 7
Getting Started ................................................................................................................................ 8
Placing SAM monitors and subwoofers in the monitoring room ................................................... 8
Cabling for Audio Signals ............................................................................................................ 9
Analog Stereo Example ........................................................................................................... 9
Analog Stereo - Woofer System Example ................................................................................ 9
Analog Stereo with a Subwoofer Example ............................................................................. 10
Analog 5.1 Surround Example ............................................................................................... 10
Digital Audio, Stereo with a Subwoofer Example ................................................................... 12
Digital Stereo Adaptive Woofer System Example ................................................................ 12
Adaptive Woofer System in the multichannel setup ............................................................... 13
Digital Audio 5.1 with a 7300 Series Subwoofer and 9301 Example ...................................... 13
Digital Audio 5.1 with 7200 Series Subwoofer Example ......................................................... 15
Digital Audio, Stereo with a SE7261 Subwoofer Example ...................................................... 17
Digital Audio 5.1 with a SE7261 Subwoofer Example ............................................................ 18
Cabling of the Control Network .................................................................................................. 20
Downloading and Installing GLM Software ................................................................................ 21
Creating a System Layout and Calibrating a System ................................................................. 21
Creating a SAM Monitor Layout ............................................................................................. 21
Creating a SAM Monitor Group .............................................................................................. 24
Automatic Calibration Using GLM AutoCal ............................................................................. 26
Aligning Subwoofer Phase with GLM AutoPhase ................................................................... 28
Automatic Woofer System Calibration Using GLM WooferCal ............................................... 29
Basic Use of GLM ......................................................................................................................... 32
Group Tabs ............................................................................................................................... 33
System Level Control ................................................................................................................ 33
Mute, Dim, Level Preset, and Bass Management Bypass Buttons ............................................ 33
Advanced Use of GLM .................................................................................................................. 34
Standard Loudness SPL Calibration .......................................................................................... 34
Maximum Number of Groups ..................................................................................................... 36
Creating a New System Setup File ............................................................................................ 36
Solo and Mute Pop-Up Window Controls................................................................................... 36
Bass Management Bypass Button ............................................................................................. 37
Menu Commands ...................................................................................................................... 37
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 3 of 87
Cloud Account Login ................................................................................................................. 40
Log in ..................................................................................................................................... 40
User information / Logout ....................................................................................................... 41
Startup Level ............................................................................................................................. 41
Displaying monitor and subwoofer data in GLM......................................................................... 42
Bypass AutoCal Button .............................................................................................................. 43
GLM Level Panel ....................................................................................................................... 43
Access to Monitor and Subwoofer Settings ............................................................................... 44
Access to GLM Adapter Information .......................................................................................... 44
Rerunning AutoCal Automatic Calibration.................................................................................. 44
Group Settings, Advanced Use ................................................................................................. 45
Access to group settings ........................................................................................................ 45
Group Signal Type ............................................................................................................. 47
AES/EBU subframe A and B selections .............................................................................. 47
Group setting specific to a single monitor (83xx Series) ..................................................... 48
Group setting specific to a single subwoofer (73xx Series) ................................................. 49
Group setting specific in subwoofers having only digital inputs (72xx Series) ..................... 51
Group setting specific to a single 9301 Multichannel AES/EBU interface ........................... 53
Group setting specific to a single SE monitor (8130) .......................................................... 54
Group setting specific in SE7261 having only digital inputs ................................................ 55
Using Bass Management Filter Settings ................................................................................ 57
Advanced use of AutoCal .......................................................................................................... 57
MultiPoint calibration .............................................................................................................. 57
Reviewing the AutoCal result ................................................................................................. 58
Advanced use of AutoPhase ..................................................................................................... 59
Acoustical reasons for selecting the crossover frequency ...................................................... 59
The steps to run AutoPhase ................................................................................................... 59
Editing Acoustic Calibrations ......................................................................................................... 60
Acoustic Editors ......................................................................................................................... 60
Descriptions of the Acoustical Settings ...................................................................................... 61
Level and time-of-flight correction Controls in Monitors and Subwoofer ................................. 61
Room Response Equalizer Controls ...................................................................................... 63
Acoustic editor and scoring system for woofer systems ......................................................... 64
Sound Character Profiler tool .................................................................................................... 67
Stand-Alone Operation ................................................................................................................. 68
Storing values permanently in monitors and subwoofers ........................................................... 68
Level Control with GLM Volume Controller ................................................................................ 69
Connecting the GLM Volume Controller .................................................................................... 69
Using a USB power supply ........................................................................................................ 69
Wireless Volume Controller ....................................................................................................... 70
Additional Information ................................................................................................................... 71
GLM display indications summary ............................................................................................. 71
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 4 of 87
Monitor and subwoofer LED light indications summary .............................................................. 72
GLM Diagnose View .................................................................................................................. 72
Griffin Powermate USB Controller ............................................................................................. 73
Using Multiple Subwoofers ........................................................................................................ 74
Frequently Asked Questions ......................................................................................................... 77
Why do ID tones vary in different system configurations? .......................................................... 77
How to duplicate a Group? ........................................................................................................ 77
How to compare a calibrated and uncalibrated SAM system? ................................................... 77
How to calibrate SAM systems for different listening positions? ................................................ 78
Can analog and digital signal sources be mixed? ...................................................................... 78
How to switch between analog and digital signal? ..................................................................... 78
What does ISS mean? ............................................................................................................... 78
Why are my monitors not going to ISS state? ............................................................................ 79
Can I power up and shut down the SAM system with GLM?...................................................... 79
What is the “Not used in this setup” bin in the Layout page? ..................................................... 80
How I replace a monitor with a new one? .................................................................................. 80
How I edit the System Layout? .................................................................................................. 80
Can I use 73xx subwoofers with non-SAM monitors? ................................................................ 80
Can I use SAM monitors in 3D Immersive Audio Systems? ....................................................... 83
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 5 of 87
Introduction
Congratulations and thank you for purchasing Genelec Smart Active Monitoring (SAM
TM
) systems.
Take a moment to familiarize yourself with the contents of this manual. While the use of the
products is intuitive, there are many options and suggestions in this manual with regards to
different types of installations and applications.
For support contact your local dealer or support@genelec.com
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 6 of 87
Glossary
Abbreviation or term
Explanation
12xx
Family of large three-way SAM monitors
72xx
Family of digital audio input SAM subwoofers
73xx
Family of analog and digital input SAM subwoofers
82xx
Family of two-way and three-way SAM monitors
83xx
Family of two-way and three-way SAM monitors with extended room
compensation capability
9301
Multichannel AES/EBU Interface to use with 73xx subwoofers. Sums upto 8
channels to one AES/EBU cable.
Adapter (8300-416)
Genelec Network Adapter.
GLM adapter is the device that connects the GLM network to the computer USB
port and acts as the stand alone master and measurement microphone interface
Analog IN
XLR analog line input
Analog OUT
XLR analog line output
AutoCal
Genelec automatic room response calibration method
AutoPhase
Genelec automatic phase calibration method
Digital IN
AES/EBU digital audio input on XLR
Digital OUT
AES/EBU digital audio output on XLR
GLM
Genelec Loudspeaker Manager.
Software for setup, automatic calibration, and management of a monitoring
system.
GLM Network
Genelec’s proprietary monitoring system control network enabling automatic
system setup, calibration, and control
Layout grid
A grid on the GLM user interface where monitor and subwoofer icons are placed;
automatically creates friendly names and assigns digital audio subframe settings
Group
Collection of monitors and subwoofers playing at one time; each group has its
own settings, including AutoCal calibration
Layout
Graphically shows the number of monitors/subwoofers on the GLM network and
their physical locations
SAM
Smart Active Monitoring
SE7261
Genelec SAM subwoofer that acts as a centralized processing unit for 8130
digital input monitors (non-SAM monitors)
Stack
Software window displaying a collection of unassigned monitors icons that are
initially on this stack from where they are moved onto the Layout Grid
W371
Adaptive Woofer System
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 7 of 87
System Components
SAM Monitors
Smart active monitors (SAM) are supported on Genelec’s GLM control network. Genelec has a
very large selection of SAM monitors, ranging from compact two-ways to large three-way main
monitors.
SAM Subwoofers
Smart active subwoofers are supported on Genelec’s GLM control network. Genelec has a wide
selection of subwoofers supporting multichannel analog inputs and multichannel digital audio
inputs for all monitoring applications.
Adaptive Woofer System
Adaptive woofer systems are supported on Genelec’s GLM control network. Genelec has a range
of adaptive woofer systems supporting analog and digital audio inputs for all monitoring
applications.
Genelec Network Adapter
Genelec GLM network adapter (8300-416) connects SAM systems to the USB interface in a
computer, and operates as the interface for the measurement microphone, and as the master for
the stand-alone volume control.
Genelec Loudspeaker Manager Software
Genelec Loudspeaker Manager (GLM) software enables setup, automatic calibration, and
continuous control of all monitors and subwoofer in the control room.
Download the Genelec Loudspeaker Manager (GLM) software from Genelec website at
www.genelec.com/glm.
For more details on monitors and subwoofers installations and system setups, see the section
Getting Started.
NOTE: GLM installation packages will be updated regularly to include the latest microphone
calibration data. To make sure that you have the microphone correction data download and
install software after you have received GLM kit.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 8 of 87
Getting Started
To take full advantage of your Smart Active Monitoring (SAM) system it is important to become
familiar with all the components in the system.
To set up a monitoring system you will need monitors and subwoofers, audio signal cables, GLM
control network cables, GLM network adapter, GLM measurement microphone, and GLM 3
software.
To set up a Genelec SAM system,
check dip controls of the SAM subwoofers and monitors. Stored -switch need to be
turned ON if storing the settings to the SAM subwoofers and monitors for the
standalone use.
place SAM subwoofers and monitors in the monitoring room
run audio cables to the SAM subwoofers and monitors
run GLM network cables from the GLM adapter to all SAM subwoofers and monitors
download and install the GLM computer software
create a system setup in the GLM software
Placing SAM monitors and subwoofers in the monitoring room
Try to place monitors and subwoofers in optimum locations in relation to surfaces reflecting audio.
Aim each SAM monitor towards the listening position. This becomes your System Layout.
1. Select listening position so that distances from side walls (B) are equal.
2. Place monitors so that distances to the listening position are equal, and distances to the
monitors are equal from side walls (A).
3. Place a subwoofer at the front wall and a slightly left or right from the room centre axis.
4. Aim monitors towards the listening position.
Figure 1. Place monitors symmetrically relative to the walls. Point the acoustical axes towards the
listening position.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 9 of 87
Cabling for Audio Signals
Run all audio cables from the audio source to the monitors. When a subwoofer is used, run the
same signal to the monitor and the subwoofer. We recommend running the signal to the subwoofer
first. The subwoofer has output connectors to facilitate onward connection to the monitor.
Those audio channels that are not going to be bass managed can be run directly to the monitors
and do not need to run to the subwoofer. Bass management means using a subwoofer to
reproduce the low frequencies for any or all channels.
When you need both analog and digital audio cabling, it is possible to populate both analog and
digital inputs and outputs on SAM products. GLM allows Group configuration to be either analog or
digital. Note that the 8320 features analog input only.
The most common audio cablings are introduced next.
Analog Stereo Example
Before cabling, turn off the power in all monitors.
connect audio cables from the audio source to the monitor ANALOG IN
Figure 2. Analog stereo cabling.
Analog Stereo - Woofer System Example
Before cabling, turn off the power in all monitors.
connect a cable from the source (left channel) to the left woofer system ANALOG IN.
connect a cable from the left woofer system ANALOG THRU to the left monitor ANALOG
IN.
connect a cable from the source (right channel) to the right woofer system ANALOG IN.
connect a cable from the right woofer system ANALOG THRU to the right monitor ANALOG
IN
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 10 of 87
Figure 3. Analog stereo woofer system cabling.
Analog Stereo with a Subwoofer Example
Before cabling, turn off the power in all monitors and subwoofers.
connect (Left) audio cable from the source to the subwoofer connector ANALOG IN 1.
connect a cable from subwoofer ANALOG OUT 1 to left monitor ANALOG IN.
connect (Right) audio cable from audio source to subwoofer ANALOG IN 2.
connect (Right) audio cable from Subwoofer ANALOG OUT 2 to right monitor ANALOG IN
Figure 4. Analog stereo cabling with a subwoofer
Analog 5.1 Surround Example
Before cabling, turn off the power in all monitors and subwoofers.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 11 of 87
connect an audio cable from the audio source to the subwoofer ANALOG IN 1
continue from the subwoofer ANALOG OUT 1 to the monitor ANALOG IN
continue connecting all remaining audio input cables to the subwoofer inputs ANALOG IN 2
through to ANALOG IN 5, and from the respective analog outputs to the relevant monitors
finally, connect the LFE channel from the audio source to the subwoofer LFE IN
Figure 5. An example of analog 5.1 system cabling
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 12 of 87
Digital Audio, Stereo with a Subwoofer Example
Before cabling, turn off the power in all monitors and subwoofers. An example of the audio cabling
for AES/EBU digital audio is shown in Figure 6.
Connect the following XLR digital audio cables:
from the AES/EBU output of the audio source to the subwoofer DIGITAL IN input connector
from the subwoofer DIGITAL OUT to the right monitor DIGITAL IN
from the right monitor DIGITAL OUT to left monitor DIGITAL IN
Figure 6. An example of an AES/EBU digital audio stereo cabling
Digital Stereo Adaptive Woofer System Example
Before cabling, turn off the power in all monitors.
from the AES/EBU output of the audio source to the left woofer system DIGITAL IN input
connector
from the left woofer system DIGITAL THRU to the left monitor DIGITAL IN
from the left monitor DIGITAL THRU to the right woofer system DIGITAL IN
from the right woofer system DIGITAL THRU to the right monitor DIGITAL IN
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 13 of 87
Figure 7. Digital stereo adaptive woofer system cabling.
Adaptive Woofer System in the multichannel setup
The adaptive woofer system can be used in any multichannel setup, but there are just a couple of
considerations. Since the adaptive woofer system only is intended to be used with a single main
monitor, the user must make connections to an additional subwoofer(s) to utilize bass
management and reproduction of the LFE channel. The full calibration is thus divided into 3 parts:
1. AutoCal for all the main monitors and subwoofer(s) the woofer systems will not appear on
the grid in this 1st procedure.
2. AutoPhase for the sub(s) and a selected monitor this would NOT be one of the monitors
sitting on the woofer systems. Most likely the subwoofer would get phase aligned with the
Center channel monitor and if a 2nd subwoofer is used for the overheads, it would be
paired with one of the overheads.
3. WooferCal is lastly done. Pair the woofer systems to the main monitors, select the
calibration mode and the crossover and double click the microphone icon to start
calibration.
Digital Audio 5.1 with a 7300 Series Subwoofer and 9301 Example
Before cabling, turn off the power in all monitors and subwoofers. 7300 series subwoofers have
only one (stereo) input for AES/EBU digital audio, 9301 Multichannel AES/EBU Interface is
needed. An example of the audio cabling for AES/EBU digital audio is shown in Figure 8. An
example of an AES/EBU digital audio surround cabling with 7300 series subwoofer and 9301.
Connect the following XLR digital audio cables:
Left/Right channel pair
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 14 of 87
from the AES/EBU output of the audio source to the 9301’s AES IN 1 connector
from the 9301’s AES OUT 1 to the right monitor DIGITAL IN
from the right monitor DIGITAL OUT to left monitor DIGITAL IN
Surround Left/Right channel pair
from the AES/EBU output of the audio source to the 9301’s AES IN 2 connector
from the 9301’s AES OUT 2 to the surround right monitor DIGITAL IN
from the surround right monitor DIGITAL OUT to surround left monitor DIGITAL IN
Center/LFE channel pair
from the AES/EBU output of the audio source to the 9301’s AES IN 4 connector
from the 9301’s AES OUT 4 to the center monitor DIGITAL IN
Sum signal
from the 9301’s SUBWOOFER LINK output to the 7300 series subwoofer DIGITAL IN
connector
NOTE: AES/EBU Digital input mode of 73xx subwoofer needs to be in Multichannel mode.
See Group setting specific to a single subwoofer (73xx Series) for more details.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 15 of 87
Figure 8. An example of an AES/EBU digital audio surround cabling with 7300 series subwoofer
and 9301.
Digital Audio 5.1 with 7200 Series Subwoofer Example
Before cabling, turn off the power in all monitors and subwoofers. An example of the audio cabling
for AES/EBU digital audio is shown in Figure 9. Any cable carrying the LFE channel can only be
connected to the subwoofer input 4.
Connect the following XLR digital audio cables:
Left/Right channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT1 connector
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 16 of 87
from the subwoofer DIGITAL OUTPUT1 to the right monitor DIGITAL IN
from the right monitor DIGITAL OUT to left monitor DIGITAL IN
Surround Left/Right channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT2 connector
from the subwoofer DIGITAL OUTPUT2 to the surround right monitor DIGITAL IN
from the surround right monitor DIGITAL OUT to surround left monitor DIGITAL IN
Center/LFE channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT4 connector
from the subwoofer DIGITAL OUTPUT4 to the center monitor DIGITAL IN
Figure 9. An example of an AES/EBU digital audio surround cabling with 7200 Series subwoofer
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 17 of 87
Digital Audio, Stereo with a SE7261 Subwoofer Example
Before cabling, turn off the power in all monitors and subwoofers. An example of the audio cabling
for AES/EBU digital audio is shown in Figure 10. Note that the AES/EBU digital audio channels
reproduced have to be selected on each monitor. The figure below also shows the dip switches
position for the required A or B channel selection.
Connect the following XLR digital audio cables:
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT1 input
connector
from the subwoofer DIGITAL OUTPUT to the right monitor DIGITAL IN
from the right monitor DIGITAL OUT to left monitor DIGITAL IN
Select the following digital audio channels for the monitor:
on the left monitor turn ON digital audio channel A
on the right monitor turn ON digital audio channel B
Figure 10. An example of an AES/EBU digital audio stereo cabling with SE7261 and digital channel
selections for each monitor.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 18 of 87
Digital Audio 5.1 with a SE7261 Subwoofer Example
Before cabling, turn off the power in all monitors and subwoofers. An example of the audio cabling
for AES/EBU digital audio is shown in Figure 11.
Connect the following XLR digital audio cables:
Left/Right channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT1 connector
from the subwoofer DIGITAL OUTPUT1 to the right monitor DIGITAL IN
from the right monitor DIGITAL OUT to left monitor DIGITAL IN
Surround Left/Right channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT2 connector
from the subwoofer DIGITAL OUTPUT2 to the surround right monitor DIGITAL IN
from the surround right monitor DIGITAL OUT to surround left monitor DIGITAL IN
Center/LFE channel pair
from the AES/EBU output of the audio source to the subwoofer DIGITAL INPUT4 connector
from the subwoofer DIGITAL OUTPUT4 to the center monitor DIGITAL IN
Select the following digital audio channels for the monitor
on the left monitor turn ON digital audio channel A
on the right monitor turn ON digital audio channel B
on the surround left monitor turn ON digital audio channel A
on the surround right monitor turn ON digital audio channel B
on the center monitor turn ON digital audio channel A
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 19 of 87
Figure 11. An example of an AES/EBU digital audio surround cabling with SE7261 and digital
channel selections for each monitor.
Genelec Loudspeaker Manager (GLM) 3 - System Operating Manual page 20 of 87
Cabling of the Control Network
The GLM control network cabling is very easy. Connect the GLM adapter to the computer USB
port using the supplied USB cable. Connect the GLM adapter to all SAM monitors and subwoofers
in daisy-chain fashion (Figure 12) using the network cables supplied with each monitor and
subwoofer. You can connect in any order. Just be sure to connect all monitors and subwoofers.
Table 1. Connections on the GLM adapter (from left to right)
Connector
Use
USB (type B)
Connects the GLM adapter to a computer USB interface or USB power
supply (stand-alone volume control)
Volume (3.5 mm jack)
Connection for Genelec volume controller
Microphone (3.5 mm jack)
Connection for Genelec calibration microphone
GLM Net (RJ45)
GLM control network connection
Terminator (RJ45)
Return termination for the GLM control network from the last monitor, in
case of network cabling being greater than 100 meters.
Figure 12. Connections of GLM control network, measurement microphone, and computer
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82
  • Page 83 83
  • Page 84 84
  • Page 85 85
  • Page 86 86
  • Page 87 87

Genelec GLM Kit Operating instructions

Category
Musical Equipment
Type
Operating instructions
This manual is also suitable for

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI