PMC TWOTWO User manual

User Guide
remote
control
Serial No.
Hand built by

IMPORTANT
!
Warranty Certicate
Please take a few moments to complete the warranty card at the back of this
booklet (or register at www.pmc-speakers.com) as this not only records the
purchase of your product but also provides you with an opportunity to make
suggestions and provide feedback directly to PMC.
Product Support
For product support, accessories or servicing advice, please contact
a PMC authorised dealer. See www.pmc-speakers.com
Company Details
THE PROFESSIONAL MONITOR COMPANY LIMITED
HOLME COURT, BIGGLESWADE, SG18 9ST, UK
T. 0870 4441044 F. 0870 4441045
email: [email protected] web: www.pmc-speakers.com
© 2014 PMC. All rights reserved.
Ref. no - 483
This document should not be construed as a commitment on the part of PMC. The information it contains is
subject to change without notice. PMC assumes no responsibility for any errors within this document.
CE Conformity: PMC active loudspeakers conform to EC Directive LVD2006/95/EC and EMC 2004/108/EC.
WEEE European directive: PMC is a member of a National Compliance scheme and has gained the
associated certication of compliance from the Environment Agency with the registration WEEE/GJ0101WU.
WEEE EU Directive
This symbol on the product, and in or on its packaging, indicates that this product must not be disposed
of with other household waste. It is the responsibility of the owner to dispose of waste equipment via a
designated collection point for the recycling of waste electrical and electronic equipment. The recycling
of waste equipment is an attempt to conserve natural resources and ensures that it is recycled in a manner
that protects human health and the environment. For more information about where to dispose of waste
equipment for recycling, please contact your local waste/recycling authority or the dealer from whom you
purchased the product.

A message from Peter Thomas:
Peter Thomas
Owner & Chief Designer
“
Our sole aim while designing loudspeakers is to recreate the true essence of an artist’s
intention, combining the ultimate level of sonic resolution with solid engineering principles.
We believe that the same loudspeaker can be used throughout the entire audio chain,
from composer to studio or lm stage, post-production or mastering and then, nally,
the consumer. We also think that a well designed loudspeaker should be able to excel
regardless of the audio genre, and reproduce spoken word, rock, pop, or classical music
with the same precision and accuracy. Our unswerving passion for getting it right has made
this goal possible.
Thank you for choosing PMC products. Please read this user guide and install your new
twotwo remote control bearing in mind the advice given within.

Over more than two decades PMC
has earned an unrivalled reputation for
creating the world’s nest professional
loudspeakers. Simply put, our loudspeakers
provide a reference for the world’s highest
prole productions and events. They are
found at every stage of the creative
process, from conception to recording
and broadcast and, of course, in the
home.
Our client list reads like a who’s who of the
sonically aware, with Prince, Elbow,
Stevie Wonder, Coldplay, Brian May,
Universal, EMI, Sony, Pinewood Studios,
Dreamworks, Deutsche Grammophon and
the BBC among the makers of movies and
music who use our products.
Our loudspeakers were also used in the
production of Titanic, Spiderman III, Iron
Man 2, Finding Nemo, Pirates of the
Caribbean III, and during broadcasts of
the London Olympics, 2012.
EMI
Stevie Wonder
BBC
Tony Bennett
Prince
Coldplay
UNIVERSAL MUSIC GROUP
elbow
Thomas Newman
Royal College of Music
Brian May
Warner Music
Kraftwerk
Pinewood Studios
Emil Berliner/Deutsche
Grammophon
Google
ESPN
SONY
JVC Studios
PMC: the authority for quality sound.
Congratulations - You have joined the elite.

User Guide
Contents
General Usage Guidelines
Introduction
Unpacking and Care
Specications
Operational Controls
Menu Structure Table
Service
The PMC Professional Range
Warranty On-Line
Warranty Certicate – Part 1 – Your copy
Warranty Certicate – Part 2 – PMC’s copy
Help us improve – Your Comments

Read these instructions and keep them in a safe place for future reference.
Heed all electrical safety warnings, including any on the twotwo remote control itself.
Do not install the twotwo remote control near heat sources such as radiators, ovens or
other very hot equipment.
Do not attempt to service the equipment. There are no user-serviceable parts inside.
Please refer all servicing to PMC authorised personnel.
Servicing is required when the apparatus is damaged, exposed to moisture, or exhibits
a distinct or sudden change of operation or audio performance.
Packaging material can pose danger to the young and vulnerable. Ensure these items
are stored or disposed of safely.
twotwo Series loudspeakers can produce high sound pressure levels. Exposure to high
levels of sound has the potential to cause hearing damage. Use care when adjusting the
system volume to ensure sound pressure levels remain within safe and comfortable limits.
The twotwo remote control should only be cleaned with a dry, lint-free, cloth. Do not use
solvents, abrasives, waxes or liquids as they may be detrimental to the nish.
PMC has made efforts to provide accurate installation information and good quality
xings. However, PMC will not be held responsible or liable for injuries or property
damage (direct, indirect or consequential) arising out of use or inability to use this
product safely and properly.
This product may contain nuts.
General Usage Guidelines

Thank you for choosing the PMC twotwo remote control. This guide provides installation and
operating instructions.
The twotwo remote control can be used with any combination of twotwo series loudspeakers
and sub-woofers, allowing operational control and full conguration of all connected devices.
Connections
The twotwo remote control is connected to the RJ45 In socket on the rst twotwo series in the
control chain using the supplied RJ45 cable. The RJ45 Thru socket of the rst loudspeaker in the
chain is then connected to the RJ45 In socket of the subsequent speaker using another RJ45
cable. Additional speakers are daisy chained it the same manner.
The supplied loop-back terminator must be plugged into the RJ45 Thru port of the last
loudspeaker in the control chain.
Loudspeakers can be connected in any order, but digital audio is passed only from one
speaker to the following speaker in the chain. For example, if you connect a stereo digital
input to the front left speaker, it makes sense to connect the front right speaker as the following
device in the control chain, since it can then access the right audio channel directly via its RJ45
connection.
Introduction
!

Unpacking and Care
This PMC twotwo remote control is packed in a protective carton. Please retain the carton
to ensure that the device can be transported safely if the need arises in the future. If you
dispose of the packaging please do so in an environmentally responsible and safe way.
What’s in the Box?
Do not attempt to use this remote controller if the packaging has been water-
damaged.
Care and Service
In normal usage this PMC twotwo remote control should provide many years of trouble-free
operation, but in the unlikely event that you suspect damage or failure has occurred do not
attempt to repair the unit yourself. There are no user-serviceable parts inside. Contact your
dealer for advice and a service return address.
Clean the remote control only with a dry and lint-free cloth, and avoid the use of solvents as
they may damage the nish of the unit.
!
1x twotwo remote control
1x RJ45 control link cable
1x Loop-back terminator
1x User Guide

Connections A single RJ45 connector is provided which accepts
power from any twotwo monitor or subwoofer and
conveys control data into the twotwo network.
Maximum Cable Length 25 metres
Dimensions H109.5 W143.5 D34 (mm)
Specications

twotwo series monitors and sub-woofers can be congured and controlled
via the optional twotwo remote control which has an LCD display with
two rows of up to 16 characters each, plus four push buttons and a rotary
control.
The top push button accesses the conguration MENU, with a BACK
button below to exit. The PRESET button accesses the user preset facilities,
and the MUTE button mutes the loudspeakers.
The menu displays are navigated using the rotary control wheel which
has a push-button action to select the currently displayed parameter.
1 Power Up
With the remote control plugged into the rst speaker in the chain and the speakers turned on, the display
shows ‘Waiting...’ until all the speakers are fully powered up (see below).
W a i t i n g ...
1.1 Standby Mode
Standby mode is activated when the Power Off Mode is selected in the main menu.
In standby mode the display will look like this:
Z z z
Actions: (Note: Backlight is off, and there is no submenu)
Buttons: MENU/BACK/PRESETS/MUTE/SELECT: The System turns on and the
default display appears (see 2).
Rotary: Nothing.
When powered on by the remote control, the LCDs on all twotwo monitors show the volume and source, eg:
V o lu m e – 2 0 .5 d B
A n a lo g u e X LR
Operational Controls

The LCD on any twotwo sub-woofers in the system shows the volume and LF Roll-off, e.g:
V o lu m e – 2 0 .5 d B
LF R o l l 5 0 H z / 6
2 Default Display
This display appears when there is no menu activity for more than 60 seconds, when the BACK button is
pressed in the main menu, PRESET menu, or after a button press in standby mode. When the system is un-muted
the default display shows: (in this example only left and right channels are assigned and volume is +15dB)
L–R– – – – – – V o lu m e
+ 1 5 .0 d B
Actions: (Note: No Submenus)
Rotary: UP/DOWN changes volume in 0.5dB steps (minimum -48.5dB, maximum
+15dB). Save value and send value to all channels.
Buttons: MENU: the main menu appears (see 3).
BACK: If held for more than two seconds the volume locks at the current
setting. The display looks like this (with +15.0 volume value as an example):
LC R LRLRS S VLoc k
s s b b + 1 5 .0 d B
If the BACK button is held again for more than two seconds the volume
unlocks and the display reverts to the default display.
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds, the preset menu appears (see 4).
SELECT: Nothing.
MUTE: a mute command will be sent to all channels and the display back
light will ash twice per second. The Volume cannot be changed during
mute. (From now on this will be the default display, until the MUTE
button is pressed in any menu). This display shows:
Al l C h a n n e lM u t e
The LCD on each twotwo monitor displays Remote Mute and the input source. The backlight ashes slowly, eg:
R e m o t e M u t e
A n a lo g u e X LR

3 Main Menu
The main menu is shown when the MENU button is pressed in the default display, or when BACK is pressed
in the setup menu. The sub-menu options which appear depend on the last shown main sub-menu (in this
example power off):
t w o t w o r e m o t e 1 .1
P o w e r o f f
Sub-menus: Power off, Setup
Actions:
Rotary: UP/DOWN: scroll up/down in the submenu list.
Buttons: MENU: nothing.
BACK: default display appears (see 2).
PRESET: If pressed briey the current preset shown for two seconds. If
held for more than two seconds the preset menu appears (see 4).
SELECT: dependent on submenu:
Power off: turn off and shows standby menu (see 1).
Setup: enters setup menu (see 3.1).
MUTE: a mute/un-mute command is sent to all channels. If mute is
enabled the display backlight will ash twice per second.
3.1 Setup Menu
The setup menu is shown when the SELECT button is pressed in the main menu with setup menu as the active
sub-menu, or when the BACK button is pressed in the channel aliases menu, the analogue input sensitiv-
ity menu, or the channel settings menu. Which setup sub-menu option appears is dependent on the last
shown setup sub-menu option. The last shown setup sub-menu option appears (in this example Channel
Aliases):
Se t u p
C h a n n e lAli a ses
Sub-menus: Channel Aliases, Analogue Input Sensitivity, Backlight (BL) Timeout
1: None (default), Further channel aliases 2: None, ... down to 14: none.
Actions:
Rotary: UP/DOWN: scrolls up/down through the sub-menu list.
Buttons: MENU: nothing.
BACK: the main menu appears (see 3).
PRESET: if pressed briey the current preset is displayed for two seconds.
If pressed for more than two seconds the preset menu appears (see 4).
SELECT: dependent on sub-menu.
Channel Aliases: enter Aliases Channel Select menu (see 3.1.1).
Analogue Input Sensitivity: enter Analogue Sensitivity menu (see 3.1.4).
Backlight (BL) Timeout: enter BL timeout menu (see 3.1.3)
1: None: enter channel Settings Menu (see 3.1.4)
2: None: enter channel Settings Menu (see 3.1.4)
.... 14: None: enter channel Settings Menu (see 3.1.4)
MUTE: a mute/un-mute command will be sent to all channels and the
display backlight will ash twice per second when the mute is active.

3.1.1 Aliases Channel Select Menu
The aliases channel select menu is shown when the SELECT button is pressed in the setup menu with channel
aliases menu as the active sub-menu, or when the BACK button is pressed in channel aliases menu. Which
aliases appear in the channel select sub-menu option depends on the last shown aliases channel select
sub-menu option (in this example Ch1).
C h a n n e lAli a ses
C h 1
Sub-menus: Access Ch1 through Ch14
Actions:
Rotary: UP/DOWN: scroll up/down in the submenu list.
Buttons: MENU: nothing.
BACK: the setup menu appears (see 3.1).
PRESET: if pressed briey the current preset is displayed for 2 seconds. If
pressed for more than two seconds the preset menu appears (see 4).
SELECT: enters channel aliases menu (see 3.1.1.1).
MUTE: a mute/un-mute command will be sent to all channels. The display
backlight ashes twice per second when muted.
3.1.1.1 Channel Aliases Menu
The channel aliases menu is shown when the SELECT button is pressed in the aliases channel select menu.
The selected channel appears (in the example below, channel one is selected). The channel aliases sub-
menu option that appears depends on the current channel alias, but the selected channel and current
alias is shown in the display (in this example the default option: None).
C h 1 A li a s
N o n e
Sub-menus: None, Left, Right, Centre, Left Surround, Right Surround, Left Back, Right
Back, Sub woofer (Note: Subwoofer only appears if one is detected in the
system: see 3.1.5)
Actions:
Rotary: Up/Down: scroll up/down in the sub-menu list.
Buttons: MENU: nothing
BACK: the aliases channel select menu appears (see 3.1.1).
PRESET: If pressed briey the current preset is displayed for two seconds. If
held for more than two seconds the preset menu appears (see 4).
SELECT: Stores the current alias.
MUTE: a mute/un-mute command will be sent to all channels. The display
backlight will ash twice per second when muted.

3.1.2 Analogue Input Sensitivity Menu
The analogue input sensitivity menu is shown when the SELECT button is pressed in the setup menu
with analogue input sensitivity menu as active sub-menu. The current value appears (in this example
+4.00dB).
A n a lo g u e InSe n s
+ 4 .0 0
Actions: (Note: No submenus.)
Rotary: UP/DOWN: change the analogue input sensitivity in steps of 0.25dB, with
a minimum value of +4dB and a maximum of +20dB.
Buttons: MENU: nothing.
BACK: the setup menu appears (see 3.1).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves value and sends to all channels. Setup menu appears (see 3.1).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.3 BackLight (BL) Timeout
The Backlight(BL) Timeout menu is shown when the SELECT button is pressed in the setup menu with the
BL Timeout menu as active submenu. The BL Timeout submenu option which appears depends on the
current BL Timeout. The current BL Timeout value appears (in this example 2 mins)
BL T i m e o u t
2 m i n
Sub-menu: OFF, 30 sec, 2 min, 5 min
Actions:
Rotary: UP/DOWN: scrolls up/down through the sub-menu list.
Buttons: MENU: nothing.
BACK: the setup menu appears (see 3.1) .
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to all channels. Setup menu appears (see 3.1).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashed twice per second when muted.

3.1.4 Channel Settings Menu
The Channel Settings menu is shown when the SELECT button is pressed in the setup menu with Channel Set-
tings menu as active sub-menu, or when the back button is pressed in main source menu, main trim menu,
twotwo HF shelf, twotwo LF shelf, twotwo LF Rollof, twotwo LF RollFR, or Subwoofer settings menus. The
selected channel in the setup menu and selected alias appears (in this example Left). The Channel Settings
sub-menu option which appears depends on the last shown sub-menu option (eg. Main Source).
Le f t
M a i n So u r ce
Sub-menus: Main Source, Main Trim,
twotwo HF Shelf, twotwo LF Shelf, twotwo LF Rollof, twotwo LF RollFr
Actions:
Rotary: UP/DOWN: scrolls up/down through the sub-menu list.
Buttons: MENU: nothing.
BACK: the setup menu appears (see 3.1).
PRESET: If pressed briey the display shows the current preset for two
seconds. If held for more than two seconds the preset menu appears (see 4).
SELECT: depends on sub-menu:
Main Source: enter Main Source menu (see 3.1.4.1).
Main Trim: enter Main Trim menu (see 3.1.4.2).
twotwo HF Shelf: enter HF Shelf menu (See 3.1.4.3)
twotwo LF Shelf: enter LF Shelf menu (See 3.1.4.4)
twotwo LF Rollof: enter LF Rollof menu (See 3.1.4.5)
twotwo LF RollFr: enter LF RollFr menu (See 3.1.4.6)
MUTE: a mute/un-mute command is sent to all channels. The display
backlight will ash once per second when muted.
3.1.4.1 Main Source Menu
The Main Source menu is shown when the SELECT button is pressed in the Channel Setting menu with Main
Source as active sub-menu. The selected channel in the channel settings menu appears (in the example
below, Channel 1). Which Main source sub-menu option appears depends on the current main source (in
this example, Analogue XLR).
M a i n So u r ce
A n a lo g u e X LR
Sub-menus: Analogue XLR, Analogue RCA, Main AES3 Left, Main AES3 Right.
Actions:
Rotary: UP/DOWN: scroll up/down in the sub-menu list.
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds. If
held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.

3.1.4.2 Main Trim Menu
The Main Trim menu is shown when the SELECT button is pressed in the Channel Setting menu with Main Trim
as active sub-menu. The current value appears (in this example +1.00dB).
M a i n Tr i m
+ 0 1 .0 0
Actions: (Note: No submenus)
Rotary: UP/DOWN: changes the Main trim in steps of 0.125dB. The minimum setting
is -8.00dB and the maximum is +7.87dB.
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds. If
held for more than two seconds the preset menu appears (see 4).
SELECT: saves value and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes once per second when muted.
3.1.4.3 twotwo HF Shelf Menu
The HF Shelf menu is shown when the SELECT button is pressed in the Channel Setting menu with HF Shelf as
active sub-menu. The curent value appears (in this example +01.00dB)
t w o t w o H F Sh e lf
+ 0 1 .0 0
Actions: (Note: No submenus)
Rotary: UP/DOWN: changes HF Shelf in steps of 0.125dB.The minimum value is
-4.00dB and the maximum is +4.00dB.
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.

3.1.4.4 twotwo LF Shelf Menu
The LF Shelf menu is shown when the SELECT button is pressed in the Channel Setting menu with LF Shelf as
active submenu. The current value appears. (In this example +01.00dB)
t w o t w o LFSh e lf
+ 0 1 .0 0
Actions: (Note: No Submenus)
Rotary: UP/DOWN: changes the LF Shelf in steps of 0.125dB. The minimum value is
-4.00dB and the maximum is +4.00dB
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves value and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.4.5 twotwo LF Rollof Menu
The LF Rollof menu is shown when the SELECT button is pressed in the Channel Setting menu with LF Rolloff
as active sub-menu. The current value appears (in this example On)
t w o t w o LF R o l l o f
O N
Submenus: On, Off
Actions:
Rotary: UP/DOWN: scroll up/down in the sub-menu list.
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.4.6 twotwo LF RollFr Menu
The LF RollFr menu is shown when the SELECT button is pressed in the Channel Setting menu with LF RollFr as
active submenu. Which LF RollFr sub-menu option appears depends on the current LF RollFr (in this example,
200Hz).
t w o t w o LF R o l l F r
2 0 0 H z

Submenus: 50Hz, 80Hz, 120Hz, 150Hz, 200Hz
Actions:
Rotary: UP/DOWN: scroll up/down in the sub-menu list
Buttons: MENU: nothing.
BACK: the channel settings menu appears (see 3.1.4).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves value and sends to selected channel. The channel settings
menu appears (see 3.1.4).
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.5 Subwoofer Menu
The Subwoofer menu is shown when the SELECT button is pressed in the setup menu with Subwoofer menu
as active submenu, or when the BACK button is pressed in main source menu, main trim menu, HF shelf,
LF shelf, LF Rollof, LF RollFr or Subwoofer settings menus. The subwoofer alias appears. Which Subwoofer
submenu option appears depends on the last shown subwoofer submenu option. The last shown subwoofer
submenu option appears. (In this example Main Source).
Subw o o f e r
M a i n So u r ce
Submenus: Main Source, Main Trim, Sub LF Rollslope, Sub LF RollFr, +10dB Gain, Phase
Reverse, Phase, Parametric EQ, PEQ Gain, PEQ Freq, PEQ Q, LR
Out Response, LR Out Level.
Actions:
Rotary: UP/DOWN: scroll up/down in the sub-menu list
Buttons: MENU: nothing.
BACK: the Setup menu appears (see 3.1).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: depends on submenu:
Main Source: enter Main Source menu (see 3.1.5.1).
Main Trim: enter Main Trim menu (see 3.1.5.2).
Sub LF Rollslope: enter Sub LF Rollslope menu (see 3.1.5.3)
Sub LF RollFr: enter Sub LF RollFr menu (see 3.1.5.4)
+10dB Gain: enter +10dB Gain menu (see 3.1.5.5)
Phase Reverse: enter Phase Reverse menu (see 3.1.5.6)
Phase: enter Phase menu (see 3.1.5.7)
Parametric EQ: enter Parametric EQ menu (see 3.1.5.8)
PEQ Gain: enter PEQ Gain menu (see 3.1.5.9)
PEQ Freq: enter PEQ Freq menu (see 3.1.5.10)
PEQ Q: enter PEQ Q menu (see 3.1.5.11)
LR Out Response: enter LR Out Level menu (See 3.1.5.12)
LR Out Level: enter LR Out Level menu (See 3.1.5.13)
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.

3.1.5.1 Main Source Menu
The Main Source menu is shown when the SELECT button is pressed in the Subwoofer menu with Main
Source as active submenu. Which Main source submenu option appears depends on the current main
source. The current main source option appears. (In this example Analogue XLR)
M a i n So u r ce
A n a lg u e X LR
Submenus: Analogue XLR, Main AES3 Left, Main AES3 Right, AES L+R
Actions:
Rotary: UP/DOWN: scroll up/down in the sub-menu list
Buttons: MENU: nothing.
BACK: the Setup menu appears (see 3.1.5).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to selected channel. The Subwoofer menu
appears (see 3.1.5)
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.5.2 Main Trim Menu
The Main Trim menu is shown when the SELECT button is pressed in the Subwoofer menu with Main Trim as
active submenu. The current value appears. (In this example +1.00)
M a i n Tr i m
+ 0 1 .0 0
Actions: (Note: No Submenus)
Rotary: UP/DOWN: changes the Main trim in steps of 0.125dB. The minimum setting
is -8.00dB and the maximum is +7.87dB.
Buttons: MENU: nothing.
BACK: the Setup menu appears (see 3.1.5).
PRESET: If pressed briey the current preset is displayed for two seconds.
If held for more than two seconds the preset menu appears (see 4).
SELECT: saves setting and sends to selected channel. The Subwoofer menu
appears (see 3.1.5)
MUTE: a mute/un-mute command is sent to all channels. The display
backlight ashes twice per second when muted.
3.1.5.3 Sub LF Rollslope Menu
The Sub LF Rollslope menu is shown when the SELECT button is pressed in the Subwoofer menu with Sub LF
Rollslope as active submenu. Which Sub LF Rollslope submenu option appears depends on the current Sub
LF Rollslope. (In this example the Sub LF Rollslope option is 6dB/Oct).
Sub L F R o l l s l ope
6 d B / O ct