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Meridian Audio G61 manual Specifications, I n t r o d u c t i o n

Models: G61

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Specifications

Specifications

Digital coax inputs	6 coax digital inputs, 2 6-channel coax inputs, all MHR.
Digital optical inputs	5 optical digital inputs.
Analogue inputs	5 stereo unbalanced inputs; 1 6-channel unbalanced input.
Digital outputs	Main, Centre/Sub, Sides, Rears, A/B*.
Unbalanced outputs	Main L/R, Centre/Sub, Rears, LZ, RZ†.
Trigger outputs	3 12VDC/100mA trigger outputs configurable by source.
Comms	2 5-pin 240º DIN sockets, BNC socket, USB, RS232 interface.
Conversion	Up to 192kHz, 24-bit Sigma-Delta conversion on all analogue inputs and outputs.
Formats	Include Dolby Digital, DTS, MPEG Surround, and AAC.
DSP modes	Direct, Music, Trifield, Ambisonics, Super, Stereo, MusicLogic, Mono, TV Logic, PLIIx Music, PLIIx Movie, PLIIx
	THX, Discrete, Cinema, PLIIx Mov6, PLIIx Mus6, THX, THX Surround EX, THX Ultra2 Cinema, THX Music.
Power	Universal supply 100-240V, 50-60Hz, 40W.
Processing	3 Motorola 56367s running at 150MHz to give a total of approximately 450MIPS. 48-bit arithmetic
	throughout.
Dimensions	440mm x 90mm x 350mm (17.32" x 3.54" x 13.78") WHD.
Weight	((to be added))
Controls	Front-panel soft keys include control of Source, Preset, etc. Standby and display buttons, volume control,
	mute. Full remote control of all features via MSR+.
Display	Multi-character dot-matrix Vacuum Fluorescent Display.
Indicators	Standby button lit when off.

*A/B: Subs if two or three subs are used. Optional ceiling speakers with future software update.

†LZ/RZ: May be chosen to be any pair from: Main L/R, Centre/Sub, Sides, Rears, Subs.

Note: Current software supports a maximum of eight outputs. Future software will support up to 12.

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Meridian Audio G61 manual Specifications, I n t r o d u c t i o n

Contents

M E R I D I A N G S E R I E S I N S T A L L A T I O N G U I D EInstallation Guide G61 Digital Surround ControllerSafety warnings To avoid overheatingTo avoid interference Radio interferenceContents Copyright and acknowledgements Sales and service in the UKSales and service in the USA i P r e f a c e1 I n t r o d u c t i o n IntroductionInputs 2 I n t r o d u c t i o n Specifications 3 I n t r o d u c t i o n4 I n t r o d u c t i o n Installing the digital surround controller Unpackingd i g i t a l s u r r o u n d c o n t r o l l e r Audio inputs6 I n s t a l l i n g t h e 7 I n s t a l l i n g t h e d i g i t a l s u r r o u n d c o n t r o l l e r BIT #$ 0LAYER 46 TUNER3!#$$6$ ! PLAYER 8 I n s t a l l i n g t h ed i g i t a l s u r r o u n d c o n t r o l l e r d i g i t a l s u r r o u n d c o n t r o l l e r Audio outputs9 I n s t a l l i n g t h e 1 I n s t a l l i n g t h e d i g i t a l s u r r o u n d c o n t r o l l e r$30# 3 PATCH BOX$IGITALI3URROUND #ONTROLLER 1 I n s t a l l i n g t h ed i g i t a l s u r r o u n d c o n t r o l l e r 1 I n s t a l l i n g t h e d i g i t a l s u r r o u n d c o n t r o l l e r3UBWOOFER $IGITALI3URROUND #ONTROLLER Use RZ and LZ if you have two subwoofersd i g i t a l s u r r o u n d c o n t r o l l e r Communications connections1 I n s t a l l i n g t h e Switch all the units to standby Not ConAuto 1 I n s t a l l i n g t h eConfiguring the digital surround controller Configuration WizardStage 1 Resetting the product 1 Reset settingsReset all settings? TypeTypes TypeSpeakers Music SubStage 2 Configuring speakers 2 Select speakersEither EitherSpeaker options OptionValues DescriptionStage 3 Configuring sources 3 Configure sourcesRadio in useSource options Stage 4 Configuring other settings 4 Other settingsused as necessary EitherSettings Page Introduction Using a Sound Pressure Level meterCalibrating the system Left Level +0.0dB Wizard complete2 C a l i b r a t i n g t h e s y s t e m EitherCalibration tests LevelsDistance Left Level +0.0dBFine tuning PhaseLeft Distance LeftSpeaker size Sizes set to zeroLeft Size C a l i b r a t i n g t h e s y s t e mUsing the Sine/Sub/Sens controls Sinewave sweep testSubwoofer crossover frequency CD Xover 85HzCD Sine 80.0Hz 88.5Hz81.5Hz PauseSetting up sources 1.4V PeakTV 2.0V Clip DVD Not Analogue3 D S P p r e s e t s DSP presetsDSP presets Standard parameters Default3 D S P p r e s e t s ParameterDSP presets for two-channelmaterial Music and Trifield DSP preset parameters3 D S P p r e s e t s MusicAmbisonics and Super DSP preset parameters 3 D S P p r e s e t sAmbisonics Super3 D S P p r e s e t s MusicLogicPLIIx Movie and PLIIx THX DSP preset parameters 3 D S P p r e s e t sStereo and Direct PLIIx Movie and PLIIx THX3 D S P p r e s e t s TV LogicDSP presets for multichannel material 4 D S P p r e s e t sTHX DSP preset parameters 4 D S P p r e s e t sAmbisonics Using dynamic range control4 D S P p r e s e t s 4 D S P p r e s e t s Defining your own presetsTo save the preset settings 4 D S P p r e s e t s To clear a user-definedpresetStored 4 Tr o u b l e s h o o t i n g TroubleshootingGeneral operating problems Audio problems 4 Tr o u b l e s h o o t i n gRemote not working Unit is overheatingAudible hiss at high volume settings Configuration Program Guide4 Tr o u b l e s h o o t i n g Sound not clear4 Tr o u b l e s h o o t i n g source4 Tr o u b l e s h o o t i n g MaintenanceCleaning Service and guarantee ServiceGuarantee 5 Tr o u b l e s h o o t i n gIndex I n d e5 I n d e 5 I n d e 5 I n d e