363-206-285
About This Document
Issue 3 June 2001
xxxix
IMPORTANT SAFETY INSTRUCTIONS
1. Read and understand all instructions.
2. Follow all warnings and instructions marked on the product.
3. Do not place this product on an unstable cart, stand, or table. The product
may fall, causing serious damage to the product.
4. Slots and openings in this product's back or bottom are provided for
ventilation. To protect it from overheating, these openings must not be
blocked or covered. This product should not be placed in a built-in
installation unless proper ventilation is provided. For information on proper
ventilation requirements, consult the "Equipment Installation
Considerations" section of 363-206-204,
DDM-2000 OC-3 Multiplexer
Installation Manual
.
5. This product should be operated only from the type of power source
indicated on the marking label. For information on proper electrical
distribution and power requirements, refer to the "Power" and "Technical
Specifications" sections of this user/service manual.
6. Never push objects of any kind into this product through cabinet 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 liquid of any kind on the
product.
7. To reduce the risk of electrical shock, do not disassemble this product.
Service should be performed by trained personnel only. Opening or
removing covers and/or circuit packs may expose you to dangerous
voltages or other risks. Incorrect reassembly can cause electrical shock
when the unit is subsequently used.
8.
Caution: Disconnect two (2) power connections when removing
power from the system.
9. Use only Lucent manufactured UL recognized circuit packs in this system.
Recognized circuit packs are listed in this user/service manual.
SAVE THESE INSTRUCTIONS.
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