Pure Digital Fiberlink 7235, Руководство пользователя

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MAINTENANCE AND REPAIRS
The Pure Digital Fiberlink
®
7235 receiver card has been manufac-
tured using the latest semiconductor devices and techniques that elec-
tronic technology has to offer. It has been designed for long, reliable
and trouble-free service and are not normally field repairable. Should
difficulty be encountered, Communications Specialties maintains a com-
plete service facility to render accurate, timely and reliable service of
all products.
The only maintenance that can be provided by the user is to ascertain
that the optical connectors are free of dust or dirt that could interfere
with light transmission and that electrical connections are secure and
accurate. DANGER!
Always turn off the transmitter’s power before
removing the optical fiber from the 7235 receiver card.
All other questions or comments should be directed to our Customer
Service Department. It should be noted that many “problems” can eas-
ily be solved by a simple phone call.
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