EXFO FOT-5200, Руководство пользователя

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Setting Up and Operating your FOT-5200
10
FOT-5200
Turning Unit On and Off
3. Carefully align the connector and port to prevent the fiber end from
touching the outside of the port or rubbing against other surfaces.
If your connector features a key, ensure that it is fully fitted into the
port’s corresponding notch.
4. Push the connector in so that the fiber-optic cable is firmly in place,
thus ensuring adequate contact.
If your connector features a screwsleeve, tighten the connector
enough to firmly maintain the fiber in place. Do not overtighten, as this
will damage the fiber and the port.
Note:
If your fiber-optic cable is not properly aligned and/or connected, you will
notice heavy loss and reflection.
Turning Unit On and Off
The Power button ( ) is used to turn the unit on and off.
If you press Power for more than 1.5
seconds, the logo appears and the unit
beeps. It then moves to Total Power,
which is the basic channel.
Press Power for more than two seconds
to turn the power off.
To adjust LCD Back Light:
It is possible to adjust the brightness of
LCD's back light to one of two levels by
pressing Power for just a short time.