ABC
DE
F0
12
34567
89
A
D
D
R
E
SS
K
E
YP
A
D
E
X
PA
N
SI
O
N
MKP-1.1
J-Box EZ-Pad w/IRC
-Master-
SpeakerCraft
+RELA
Y
-REL
A
Y
+12V
IR I/
O
GN
D
485
A
485
B
4
8
5
B
4
8
5
A
G
N
D
IR
I
N
+
12
V
4
8
5
B
4
8
5
A
G
N
D
IR
I
N
+
12
V
E
Z
P
A
D
Z
O
N
E
1
E
Z
P
A
D
Z
O
N
E
2
KEYPAD CONNECTIONS
CAT-5 WITHOUT RJ45 CONNECTORS
–
Connect
EZ-Pads
to
KCM-1.0
as
shown. Be sure to maintain consistent
color code when making connec
-
tions. For IMKP,
use same pin-out. See:
MODE 3.1 Installation Instructions
for
plug-in connector and RJ45 pin-outs.
Maximum recommended lead length
with CAT-5 cable is 1000' (305m).
(MODE, 500’)
CAT-5 WITH RJ45 CONNECTORS (EZ-Pad Only)
– When using RJ45 connectors, connect the
CAT-5 cable to the keypads using SpeakerCraft
model
RJA-1.1 RJ45-TO-WIRE PIN ADAPTERS.
Insert the RJA-1.1 pins into the keypad’s EZ-
Connect Terminals and snap the levers in
place. Be sure RJA-1.1 pin orientation is correct
prior to powering up the system. Repeat at
KCM-1.0 end using RJA-1.1s to adapt Zone ter
-
mials to RJ45 connections. CAT-5 cable should
be configured in a pass-through (pin to pin)
termination.
Connnections
1. Connect the FM/AM/75Ω to HED AMP Terminal on the MZC-88 to the ‘To Receiver’ Terminal on the HED-1.0. Use RG6
quad-shield coaxial cable up to 100’ in length, terminated with male F-type connectors. Refer to System Diagram
2. Connect included AM Loop antenna to the G and AM spring clip terminals on the HED-1.0. (Polarity non-critical.)
3. If using the included indoor FM Dipole antenna, connect the spade ends to the included balun.
4. Connect the balun and FM Dipole antenna assembly to the FM F-type terminal on the HED-1.0.
See:
MZC-88 Hardware Installation Instructions for important notes regarding HED-1.0 and antenna connections.
Preset Programming
The MZC-88 has two built-in AM/FM Tuners that allow programming of up to 10 AM or FM Stations per Tuner per Zone. Each Zone’s
presets require programming by Tuner and by preset. Tuner Presets can only be programmed from the MZC-88 Front Panel controls.
Programming the keypads for control of the tuners must be done in EZ-Tools.
1. Repeatedly press the ZONE button to select the zone’s presets to be programmed. Zone will appear on the tuner display.
2. Press the AM/FM button to select AM or FM. The tuner display will indicate the band selected.
3. Press the TUN+/- buttons to tune the station to be programmed. Left and right arrow icons will appear in the tuner display when
a station is not properly tuned. A solid bar will appear when the station is properly tuned.
4. If a FM station is noisy, press the MN/ST (mono/stereo) button to force mono reception.
5. Press and hold the Preset Button that the currently tuned station is to be programmed to for three seconds.
6. Repeat steps 1-5 for all presets for all zones for Tuners 1 and 2.
See:
MZC-88 Hardware Installation Instructions for a complete explanation of Tuner programming.
MZC-88 INTERNAL TUNER SETUP
5
Rear View
KCM-1.0
Zone Input
Inter-room
Twisted Pair
Cat. 5 Cable
1000’(305m) Max.
Orange Pair
Blue Pair
Green Pair
Brown-White
Brown
Use Twisted Pair
for 485A & 485B
CAUTION:
Choice of colors used
is not important.
However, colors MUST
match to terminations
at each end as shown!
(see text)
Brown-White
Brown
Orange Pair
Blue Pair
Green Pair
