Important Safety Instructions - Nexo NX242 Service Manual

P.2
___________________________________________________________________________________________________
Declaration of conformity
This equipment has been tested and found to comply with the safety objectives and essential requirements of European (73/23/EEC and
89/336/EEC directives) and international Standards, by fulfilling the requirements of the following harmonized standards:
Electrical Safety (EU) : IEC 60065 (12/2001) Audio, video and similar electronic apparatus
Electrical Safety (US) : UL60065 Seventh Edition, dated June 30, 2003 category AZSQ, E241312.
Electrical Safety (CAN) : CSA-C22.2 N°60065:03 Edition, dated April 2003 category AZSQ7, E241312
Electrical Safety (Rest of the World) : CB test certificate DK-8371 based on IEC60065-2001 7nd ed. with all national deviations.
Radiated Emission (EU) : EN55103-1 (1996) Electromagnetic compatibility - Product family standard for audio, video, audio-
visual and entertainment lighting control apparatus for professional use.
Radiated Emission (US) : FFC part15 class B
Radiated Emission (CAN) : This Class B digital apparatus complies with Canadian ICES-003.
RF Immunity (EU) : EN55103-2 (1996) Electromagnetic compatibility - Product family standard for audio, video, audio-visual and
entertainment lighting control apparatus for professional use.
Note: EMC conformance testing is based on the use of recommended cable types. The use of other cable types may degrade EMC
performances.

IMPORTANT SAFETY INSTRUCTIONS

1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide blade or the third prong are
provided for your safety. If the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet. (US market)
10) Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
13) Unplug this apparatus during lightning storms or when unused for long periods of
time.
14) Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
The lightning flash with arrowhead
symbol, within an equilateral triangle
is intended to alert the user to the
presence of uninsulated "dangerous
voltage" within the product's
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
WARNING ! This appliance is a CLASS 1 apparatus and must be earthed.
The green and yellow wire of the mains cord must always be connected to an installation safety earth or ground. The earth is essential for
personal safety as well as the correct operation of the system, and is internally connected to all exposed metal surfaces. Additional
recommendation for interconnection to other equipment can be found in the FOREWORD at the beginning of this manual
NEXO NX242 DIGITAL TDcontroller Service manual rev100606
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: To reduce the risk of fire or electric shock,
do not expose this apparatus to rain or moisture.
To avoid electrical shock, do not remove covers.
Dangerous voltages exist inside.
Refer all servicing to qualified personnel only.
Information about products that generate electrical noise :
NOTE: The United States Federal Communications Commission (in 47 CFR 15.105)
has specified that the following notice be brought to the attention of users of this
product:
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The user may find the following booklet, prepared by the Federal Communications
Commission, helpful: How to identify and Resolve Radio/TV Interference Problems.
This booklet is available from the U.S. Government Printing Office, Washington,
D.C. 20402, Stock No. 004-000-00345-4. Use of a shielded cable is required to
comply within Class B limits of Part 15 of FCC Rules. Pursuant to Part 15.21 of the
FCC Rules, any changes or modifications to this equipment not expressly approved by
NEXO S.A. may cause, harmful interference and void the FCC authorization to
operate this equipment.
Audio Equipment Audio Equipment
10CE 10CE
The exclamation point within an
equilateral triangle is intended to
alert the user to the presence of
important operating and
maintenance (servicing) instructions
in the literature accompanying
the appliance.