Niles Audio MRZ-6 User Manual

Page 10

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Multiple Zone System

—

Each Of Up To Six Master MRZ-6s Has Its Own Dedicated Preamp/Receiver

Each MRZ-6 is connected to its own dedicated preamp/receiver. All On and All Off commands will work reli-
ably throughout the system. See Figure 13.

Figure 13
A Multiple Zone System With The
Maximum of Six Master MRZ-6
units. Each source is connected to a
Niles ADA-6 audio distribution
amp which connects to all six of
the Preamp/Receivers.

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

This device complies with part 15 of the FCC Rules. Operation is sub-
ject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

Master MRZ-6

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Master MRZ-6

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Master MRZ-6

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Master MRZ-6

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Master MRZ-6

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Master MRZ-6

Caution! In A Multiple Zone System With More
Than One Master MRZ-6, You Cannot Add Any
Slave MRZ-6 Units
Because of the nature of the communication pro-
tocol between MRZ-6 units, All On and All Off
commands will not work correctly and/or reliably
if you attempt to expand one of the multiple Master
MRZ-6s (each with its own dedicated
preamp/receiver) with an additional Slave MRZ-6.

COMMON

ZONE

ALL ON

CTRL
OUT

POWER
16VAC

FLASHER

LEVEL
ADJUST

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

G
N
D

D
A
T
A

+
1
2
V

OUT

FLASHERS

IR DATA

DEDI-
CATED

12V
SYNC

IR SENSOR/KEYPAD INPUTS

V E

NILES

UART
+ -

MAIN
INPUT

ROOM 1
OUTPUT

ROOM 2
OUTPUT

ROOM 3
OUTPUT

ROOM 4
OUTPUT

ROOM 5
OUTPUT

ROOM 6
OUTPUT

CASCADE
OUTPUT

Niles Audio Corporation, Inc.
Miami, Florida USA

MODEL MRZ-6

Illegal Slave

ADA-6

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