Measurement-computing Extender488 Manual do Utilizador descarregar pdf (Página 16)

Section 2 Getting Started

Extender488/F

There are several recommended precautions you should take to ensure years of trouble free

operation.

1. Treat the fiber optic transmitter, receiver and cabling ends as you would treat an expensive

camera lens. Good system performance requires clean port optics and cable ferrules to avoid

obstructing the optical path.

2. Clean compressed air is o ften all that's needed to remove dirt particles from the optic

transmitters and receivers. Sta ndard lens cleaning tissues or cotton swabs soaked with

methanol or Freon also work well for cleaning cable ferrules. Take care to avoid splashing

methanol or Freon on case parts.

3. When not in us e, replace

Extender488/F

optical

transmitter and receiver protection caps.

Also ensure cable ferrule protection caps are also replaced.

4. When pulling optic cable through conduits of walls, NEVER use the connectors as a link to

the pulling lead. Make sure that the

cable is loose in the conduit after installation. If the

cable is pulled tight on a corner, transmission loss may be increased significantly.

5. When seating connectors in the transmitter and receiver, some rotation of the connector may

be necessary to achieve satisfactory transmission.

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Measurement-computing Extender488 Manual do Utilizador Página 16