MZC-88 Installation Instructions Page 27
Installation - Terminate the 28-18AWG two-conductor wire with a 3.5mm mini plug at the System Head-End for
connection to the STATUS IN jacks on the MZC-88 Rear Panel. Terminate the sensed device(s) end(s) as appropriate. MINI
PLUG POLARITY: TIP=+12V; SLEEVE=GND.
FM/AM/75Ω
Requirement - Pull RG6 quad-shield coaxial cable from where the HED-1.0 MASTHEAD AMPLIFIER will be mounted to
the System Head-End.
MAXIMUM LENGTH: 100’. Lenghts longer than 100’ can be used, but expect reduction in tuner sensitivity in
proportion to cable length.
Installation - Terminate both ends with male F-type connectors for connection to the HED-1.0 and MZC-88.
SOURCE IR OUT
Requirement - Use SpeakerCraft standard IR emitters (IRE-1.0, 2.0, 3.0, 4.0).
Installation - Attach emitter to Source Component. Connect emitter mini plug to the appropriate Source IR OUT.
SOURCE IR LOOP
Requirement - Use pre-made 3.5mm mini to mini plug cables.
Installation - Connect SOURCE IR OUT on one MZC-88 to the same source number SOURCE IR LOOP on the next MZC-
88 when using multiple MZC-88s in expanded systems. i.e. MZC Slave 2 SOURCE 1 IR OUT to MZC Slave 1 SOURCE 1
LOOP, MZC Slave 1 SOURCE 1 IR OUT to MZC Master SOURCE 1 LOOP, MZC Master SOURCE 1 IR OUT to an emitter for
Source 1 IR control. See section: Expanded Systems for additional information.
SOURCE AUDIO/VIDEO INPUT
Requirement - Use quality, RCA to RCA Audio/Video cables with gold ends.
Installation - Connect one end to Source L & R line-level AUDIO OUT and COMPOSITE VIDEO OUT, and connect the
other end to the appropriate Source L & R line-level AUDIO INPUT and COMPOSITE VIDEO INPUT on the MZC-88 Rear
Panel.
SOURCE AUDIO/VIDEO LOOP
Requirement - Use quality, RCA to RCA Audio/Video cables with gold ends.
Installation - Connect SOURCE L & R line-level AUDIO LOOP and COMPOSITE VIDEO LOOP on one MZC-88 to the
same source number SOURCE L & R line-level AUDIO INPUT and COMPOSITE VIDEO INPUT on the next MZC-88 when
using multiple MZC-88s in expanded systems. i.e. MZC-88 MASTER SOURCE 1 L & R line-level AUDIO LOOP and
COMPOSITE VIDEO LOOP to MZC-88 SLAVE 1, SOURCE 1, L & R line-level AUDIO INPUT and COMPOSITE VIDEO
INPUT, MZC SLAVE 1, SOURCE 1, L & R line-level AUDIO LOOP and COMPOSITE VIDEO LOOP to MZC-88 SLAVE 2,
SOURCE 1, L & R line-level AUDIO INPUT and COMPOSITE VIDEO INPUT. See Section: Expanded Systems.
ZONE PRE-OUT
Requirement - Use quality, RCA to RCA Audio cables with gold ends.
Installation - Connect one end to Zone L & R line-level PRE-OUT and connect the other end to the appropriate L &
R line-level AUDIO INPUTS on an external amplifier. (Set VC/NVC Switch for Volume Control/No Volume Control as
appropriate.) See Section: External Amplifiers for additional information.
ZONE IR OUT
Requirement - Use SpeakerCraft standard IR emitters (IRE-1.0, 2.0, 3.0, 4.0).
Installation - Attach emitter to Zone Source Component. Connect emitter mini plug to the appropriate Zone IR OUT.
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