About This Document
Safety Information and Instructions
...........................................................................................................................................................................................................................................................
x x i i i
Lucent Technologies - Proprietary
See notice on first page
365-372-327 R2.0
Issue 1, October 2003
16. Never push objects of any kind into this product through slots as they may touch dangerous voltage
points or short out parts that could result in a risk of fire or electrical shock. Never spill liquids of
any kind on the product.
17. Slots and openings in the unit are provided for ventilation, to protect it from overheating, and these
openings must not be blocked or covered. This product should not be placed in a built-in installation
unless proper ventilation is provided.
18. To reduce the risk of an electrical shock, do not disassemble this product. Service should be
performed by trained personnel only. Opening or removing covers and/or circuit boards may expose
you to dangerous voltages or other risks. Incorrect reassembly can cause electrical shock when the
unit is subsequently used.
19. Some of the Metropolis DMX Family hardware modules contain FDA/CDRH Class I/IEC Class 1
single-mode laser products that are enclosed lightwave transmission systems. Under normal
operating conditions, lightwave transmission systems are completely enclosed; nonetheless, the
following precautions must be observed because of the potential for eye damage:
•
Do not disconnect any lightwave cable or splice and stare into the optical connectors
terminating the cables.
•
Lightwave/lightguide operations should not be performed by a technician who has not
satisfactorily completed an approved training course.
•
Do not use optical instruments such as an eye loupe to view a fiber or unterminated connector.
•
More information about laser safety can be found in the Installation Manual (DMX LTP 365-
372-304; DMXpress LTP 365-372-311; DMXtend LTP 365-372-327).
20. For a unit intended to be powered from –48 V dc voltage sources, read and understand the
following:
•
To be powered only by Safety Extra Low Voltage (SELV) -48 V dc Sources.
•
Disconnect up to Two (2) power supply connections when removing power from the system.
•
This equipment must be provided with a readily accessible disconnect device as part of the
building installation.
•
Ensure that there is no exposed wire when the input power cables are connected to the unit.
•
Installation must include an independent frame ground drop to building ground. Refer to User’s
Manual.
This symbol is marked on the product, adjacent to
the ground (earth) area for the connection of the
ground (earth) conductor.
