Soundavo M66-EXT, Owner'S Manual

7

* Make sure you connect with the WS66i matrix amplifier as the MASTER 
Unit via the ribbon cable to the M66-EXT unit.

The following data and control is provided between units using the 
expansion cable: All source audio information - All RS232 control data - All 
MCU communication between the MASTER and SLAVE units. 
Note, only WS66i as main MASTER unit needs to connected to the LAN 
with internet router. 

Master

SLAVE 1

SLAVE 2

(M66-EXT)

(WS66i)

(M66-EXT)

(Before

you

begin

to

install

the

M66-EXT)

*

The

M66-EXT

unit

is

not

work

as

stand-alone,

so

it

does

not

have

audio

input

and

volume

controls,

the

main

6

audio

sources

will

come

from

the

WS66i

master

unit

*

Connect

all

the

audio

source

devices

to

the

WS66i

MASTER

unit

to

the

Source

Input

1

(RCA),

2

(RCA),

5

(Mini

Jack

TRS),

6

(Optical

/

Mini

Jack

TRS),

and

WiFi

Streamer

or

USB

stick

to

Source

Input

3

&

4.

*

The

M66-EXT

Slave

1

(Slave

2)

unit

only

can

be

control

via

WS66i

APP’s

Slave

1/2

window

page

(or

the

optional

keypad/remote

controller)

*

By

using

the

expansion

cable,

the

WS66i

can

be

expanded

up

to

18

zones

using

2

additional

complete

M66-EXT

units.

Connect

the

expansion

cable

from

the

WS66i

MASTER

unit

output

and

cascade

the

units

from

output

to

input.

Next

you

must

select

which

M66-EXT

unit

will

be

the

SLAVE

1,

or

SLAVE

2

by

using

the

select

switch.