Cloud Electronics 46-120TMedia - Manual (Page 7)

46-120 Installation and User Guide V1.2 7
OVERVIEW
Introduction
Thank you for purchasing this Cloud Multi-Zone Mixer
Amplifier. We are confident that you will be pleased with its
performance, features, flexibility and reliability.
The Cloud 46-120 is an integrated, analogue audio mixer
amplifier. It combines simple control of background music
for four independent zones with versatile microphone paging
and power amplification in a single unit. It is suitable for use
in many types of premises, including pubs, bars, clubs, shops,
offices, hotels, etc. It is compatible with Cloud PM Series
paging microphones and is 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 all models of the Cloud 46-120 Integrated
Mixer Amplifier. The 46-120 is available in four versions, with
or without an integral digital music player and/or with pre-
installed transformers for 100 V-line operation (70 V-line
operation for the US market), as follows:
• 46-120 four-zone Mixer Amplifier
• 46-120T four-zone Mixer Amplifier with 100 V-line
outputs (70 V configurable)
• 46-120 MEDIA four zone Mixer Amplifier with integral
digital music player
• 46-120T MEDIA four-zone Mixer Amplifier with integral
digital music payer and 100 V-line outputs (70 V
configurable)
Apart from the additional functionality provided by the music
player in the MEDIA versions, all 46-120 models are identical
in facilities and features. Unless specifically stated otherwise,
the reference “46-120” can be taken to apply to all four
models throughout this User Guide, and all instructions and
guidance in the Guide can be assumed to be relevant to all
models.
Please read through the manual to become fully acquainted
with the various configuration and control functions the
46-120 offers.
The manual is arranged as follows:
•
Overview – introduction to the 46-120 and its options.
• Installation – wiring the 46-120 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 46-120 manual includes basic information on interfacing
Cloud PM Series paging microphones and connecting Cloud
LM-2 remote active modules and RL-1/RSL-6 Series remote
control plates. An overview of the additional facilities provided
by the optional CDI-46 digital interface card is also included.
Full installation information for each of these options is
supplied with the items themselves.
Thank you again for placing your confidence in Cloud products.
What’s in the box
Unpack the 46-120 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 46-120 Multi-Zone Mixing Amplifier
• IEC mains lead (AC cord) with moulded plug appropriate
to the territory
• Set of mating connectors for all rear panel multi-pin
screw-terminal connectors
• Set of four plastic feet, with fixings
• Front panel security cover (prevents access to Zone EQ
controls)
• 4qty M3 x 6 hex-head screws for security cover
• 2 mm hex key (for security cover screws)