Sonifex CM-CU21, User Handbook Manual

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CM-CU21 Commentator Unit User Handbook
Safety Information
Safety of Mains Operated Equipment
This equipment has been designed to meet the safety regulations currently
advised in the country of purchase and it conforms to the safety regulations
specified by use of the CE Mark.
Warning : There are no user serviceable parts inside the equipment. If you should ever
need to look inside the unit, always disconnect the mains supply before removing the
equipment covers.
Voltage Setting Checks
Ensure that the machine operating voltage is correct for your mains power supply by
checking the box in which your Commentator Unit was supplied. The voltage is shown on
the box label. Please note that all Commentator Units have a universal power supply.
Fuse Rating
The Commentator Unit is supplied with a single fuse in the live conducting path of the
mains power input. For reasons of safety it is important that the correct rating and type of
fuse is used. Incorrectly rated fuses could present a possible fire hazard, under equipment
fault conditions. The fuse rating for the Commentator Unit is:
Universal 85-264V operation - 1A 5x20mm SB
The active fuse is fitted on the outside rear panel of the unit.
Power Cable and Connection
An IEC power connector is supplied with the Commentator Unit which has a moulded
plug attached – this is a legal requirement. If no moulded plug has been supplied with
your Commentator Unit, please contact your supplier, because an IEC connector is always
supplied from the Sonifex factory.
If for any reason, you need to use the Commentator Unit with a different power cable, you
should use the following wiring guidelines.
Wire Colour Connection
Green, or green and yellow Earth (E)
Blue, or black Neutral (N)
Brown, or red Live (L)
Fig B: Power Connections
Connect the equipment in accordance with the connection details and before applying
power to the unit, check that the machine has the correct operating voltage for your mains
power supply.
Important Note : The terminal marked on the rear panel must be earthed.
SAFETY INFORMATION
SAFE
T
Y INFORM
A
TION