Cloud Electronics Z4MK3 - Manual (Page 5)

Z4-8 MK3 Installation and User Guide 5
OVERVIEW
Introduction
Thank you for purchasing this Cloud Zone Mixer. We are
confident that you will be pleased with its performance,
features, flexibility and reliability.
The Cloud Z8
MK3 and Z4 MK3 are versatile analogue multizone
audio mixers. They are intended to form part of permanent
sound systems in pubs, bars, restaurants, hotels, offices,
factories and other areas, where multiple audio sources
(background music, TV sound, etc.) are in use and need to be
easily combined with announcements and/or paging in one
or more zones. They are compatible with Cloud PM Series
paging microphones and are also designed to interface with
most third-party paging microphones conforming to industry
standards.
Scope of this manual:
This manual provides a comprehensive guide to the features
and functionality of the Cloud Z8 MK3 and Z4 MK3 Zone
Mixers. The two models are identical in facilities and features,
and differ only in the number of zones they support:
Model Z8 MK3 – eight output zones
Model Z4 MK3 – four output zones
Please read through the manual to become fully acquainted
with the numerous configuration and control functions the
units offer.
The manual is arranged as follows:
• Overview – introduction to the Zone Mixers and their
options.
• Installation – wiring the Zone Mixers in a practical
situation.
• Setting Up & Operation – setting the system up and
user instructions.
• Options and Additional Information – additional
information about system options.
• Appendix – additional technical information. Includes
technical specifications.
The Z8 MK3 /Z4 MK3 manual includes full details of the optional
LM-2 remote input module. Basic information on interfacing
Cloud PM Series paging microphones and connecting the
RL-1 and RSL-6 remote control plates is also provided. This
information is also supplied with each optional item.
Thank you again for placing your confidence in Cloud products.
What’s in the box
Unpack the Z8 MK3 or Z4 MK3 and its accessories with care.
It is always a good idea to store all packaging (if practical), in
case you ever need to return the unit to your Cloud dealer
for any reason.
As well as this manual, the shipping carton should contain
the items listed below. Please contact your Cloud dealer
immediately if any of them are missing or damaged.
•
Cloud Z8 MK3 or Z4 MK3 Zone Mixer
•
IEC mains lead (AC cord) with moulded plug
appropriate to the territory
•
Set of mating connectors for all rear panel screw-
terminal connectors
Main Features
•
6 stereo line inputs
•
8 (Z8 MK3 ) or 4 (Z4 MK3 ) balanced mono line outputs
•
2 microphone inputs (balanced), phantom power
selectable
•
Separate paging mic input with contact closure zone
selection
•
Per-zone facility port for optional remote mic/line input
module
•
Mic routing to all zones with programmable override
logic
•
Per-zone front panel control of music level, music source
and mic level
•
Supports per-zone remote control of music level and
source
•
HF & LF EQ adjustment for each mic input and for
music in each zone music output
•
Preset gain trim control for each mic and music input
•
Line input 6 may have priority over other music inputs
•
Accepts plug-in EQ cards to suit various installed-audio
loudspeakers
•
External Music Mute input for interfacing with
emergency systems
•
3U 19” rack-mounting unit