MZC-66 FEATURES-FRONT PANEL
1. ZONE STATUS LED Indicators and Labels –
Six,
green LEDs indicate the zones that are currently active. Indented spaces accept
adhesive backed labels for zone/room identification. A sheet of descriptive labels, typical of room or area names used in
homes, is included.
2. MASTER POWER Switch – When pressed to the in position, the MZC-66 is placed in the power ON standby condition, permitting
individual zones to be turned ON and OFF by keypad or touch panel commands. In the OFF (out) position, power from the
AC mains is completely turned off.
3. Red Indicator LED –
Indicates when the Master Power Switch is in the depressed position and that power has been applied
from the AC mains.
MZC-66 FEATURES-REAR PANEL
SOURCE 1
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
SOURCE 2
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
SOURCE 3
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
SOURCE 4
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
SOURCE 5
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
SOURCE 6
OUT
IR
LOOP
L
R
V
LOOP
INPUTS
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
1
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
2
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
3
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
4
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
5
L
R
PRE-OUT
VC
NVC
IR OUT
IR IN
485B
485A
GND
+12V
EZ-PAD
+
+
L
R
SPEAKERS
ZONE
6
120V
60Hz
2A
~
FUSE: T5AL 250V
CONTACT CLOSURE
EXPANSION
PORT
LOOP
PHONE
VIDEO
PAGE
IN
SpeakerCraft
MZC-66
DOORBELL/STATUS IN
1
2
CONTROL
PORT
FIRMWARE
UPGRADE
OFF ON
COMMON
IR OUT
LO
HI
COMMON
STATUS OUT
(0 to +12 V)
VIDEO OUTPUTS
ZONE 1 ZONE 2
ZONE 3 ZONE 4
ZONE 5
ZONE 6
MZC-66
ZONE STATUS
MASTER POWER
1
2
3
4
5
6
2
1. CONTACT CLOSURE – One, single pole dry relay contact used to activate any device that can be controlled or triggered by
a switch closure. The closure can be programmed within EZ Tools for Momentary, Toggle and Open/Close Paired operation.
Spring loaded terminals accept wire sizes from 28 to 14 AWG. Internal relay contacts are rated at 2A/30V AC or DC.
2. EXPANSION PORT/LOOP – Two, RJ45 jacks primarily used for looping system data to multiple MZC-66’s in expanded systems.
These jacks can also be used for connection of specialized RS485 controlled products such as the SpeakerCraft MODE
Adapter/Base for adding iPods and SpeakerCraft RSA-1.0(s) for control of multiple RS232 devices.
3. PHONE PAGE IN –
One, RCA jack provides input for line level audio from sources such as telephone systems, door mics or
other audio paging devices. This jack is programmable in EZ Tools, to turn on as an Event, when triggered by the DOORBELL/
STATUS IN Jacks, item 5.
4. VIDEO PAGE IN – One RCA jack provides input for composite video from doorbell paging systems, cameras or other
composite video sources. This jack is programmable in EZ Tools, to turn on as an Event, when triggered by the DOORBELL/
STATUS IN Jacks, item 5.
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2
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