1 0

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

Audio outputs

The G68 hardware architecture is designed to process up to 12 completely independent output channels. Currently the software limits the number of outputs to a total of eight: Main L/R, Centre, Sub, Rears, and either Sides or two more additional subwoofers.

All versions of the G68 provide analogue and/or digital output sockets for these eight speakers. The G68D, G68AXV, and G68ADV provide an additional stereo output (A/B) which may currently be used for a pair of subwoofers. Future software updates will allow

these outputs to be used in addition to side speakers for either extra subwoofers or height channels.

The G68ADV and G68D feature a pair of analogue outputs, LZ/RZ, which can be used for any pair of outputs. For example on the G68D a Meridian Digital Theatre may be complemented with

an analogue subwoofer or a pair of analogue rear speakers. In conjunction with the other outputs this will in the future allow the G68ADV and G68D to drive up to 12 independent outputs.

Digital version (G68D)

Digital outputs

Zone 2 and 3 audio outputs

DIG OUT

COMMS

ANALOGUE OUT

MERIDIAN COMMS

TRIGGER 1

MAINTENANCE

 

DIGITAL OUT

 

 

 

 

L

R

 

 

 

+12V 100mA

USB

RS232

 

MAIN L/R CENTRE/

SIDES

REARS

A/B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COPY

 

 

 

 

 

 

 

 

 

 

 

SUB

 

 

 

ZONE 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IR IN

 

 

 

 

 

 

 

 

ZONE 3

 

L

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTICAL IN

D11

D9 VCR2

D7 CD

 

MULTI DIGITAL IN

DVD

 

 

 

 

 

 

 

 

 

 

DIGITAL IN

 

 

 

MD1

 

 

 

 

 

 

 

 

 

D12

D10

D8 DISC

 

 

 

MD2

 

 

 

 

 

 

 

O3

O4

SURR

C/LFE

L/R

 

 

 

OPTICAL IN

ANTENNA

 

MIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM

AM

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SURR L

CENTRE

LEFT

MA1

 

 

 

 

 

 

 

 

 

 

 

 

AUX

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

O1 SAT O2 GAME

 

 

 

A8

A7 VCR1

A6 CABLE

A5 TV

A4 TAPE

SURR R

LFE

RIGHT

 

 

 

 

 

 

 

 

ANALOGUE IN

 

 

MULTI ANALOGUE IN

 

 

 

 

Analogue outputs

 

CAUTION

AN OUT

REPLACE WITH

SAME TYPE FUSE

T1.6AL 250V for 100 - 240V

LZ

POWER INPUT

 

~50-60Hz 40VA MAX

 

 

ON

OFF

RZ

 

 

 

G68 SURROUND CONTROLLER

 

DESIGNED AND MADE IN ENGLAND

 

BY MERIDIAN AUDIO LTD

 

 

DESIGN AND COPYRIGHT 2003

Use this output

DIGITAL OUT MAIN L/R, CENTRE/SUB, SIDES, REARS, A/B

AN OUT LZ, RZ

COPY ZONE 2, ZONE 3 ANALOGUE OUT

COPY ZONE 2, ZONE 3 DIG OUT

To connect to this

Digital loudspeakers, using digital coax cables.

A pair of analogue active speakers, the unbalanced inputs of a power amplifier, or up to two subwoofers.

The unbalanced analogue input of a tape recorder, VCR, or second and third-room systems.

The digital input of a digital recorder, or second and third-room systems.

Page 14
Image 14
Meridian America Audio outputs, Digital version G68D, Digital outputs Zone 2 and 3 audio outputs, Analogue outputs

G68, G68 specifications

Meridian America G68 is a cutting-edge audio processing and distribution system that represents the pinnacle of home entertainment technology. With a focus on high-fidelity audio performance, the G68 is designed to deliver an immersive listening experience that caters to audiophiles and casual listeners alike. This device is an essential component for anyone looking to create a sophisticated and dynamic home theater setup.

At the core of the G68 lies its advanced digital signal processing (DSP) capabilities. This technology allows the unit to decode and process various audio formats, including stereo, multi-channel surround sound, and high-resolution audio. The G68 supports a wide array of audio formats, ensuring compatibility with virtually all modern audio sources, from CD players to streaming services. It also features Meridian's unique Apodizing filter, which helps to minimize distortion and enhance sound clarity, allowing users to enjoy their music and movies as intended by the creators.

One of the standout features of the G68 is its flexibility in system configuration. The unit can be easily integrated into existing audio and home theater setups, providing multiple inputs and outputs to accommodate various components. It supports both analog and digital connections, ensuring seamless integration with other Meridian products as well as third-party devices. This feature is particularly appealing for those looking to build a custom home entertainment system that meets specific needs.

In addition to its impressive audio capabilities, the G68 also boasts advanced room correction technology. This feature analyzes the acoustic properties of the listening environment and adjusts the output accordingly, optimizing sound quality regardless of the room's layout. The G68 employs proprietary algorithms to ensure that listeners experience even, balanced sound, making it an ideal choice for challenging acoustic environments.

Furthermore, the Meridian America G68 is designed with user-friendliness in mind. Its interface is intuitive, allowing for easy navigation and adjustment of settings. The unit can be controlled via a remote or integrated into a comprehensive home automation system, providing flexibility and convenience for users.

In summary, the Meridian America G68 stands out as a sophisticated audio processing solution, combining advanced technologies with exceptional performance. Its versatility, compatibility, and user-friendly features make it an exemplary choice for anyone seeking to elevate their home audio experience to new heights.