Fo-Link F-501 FTTX New PON, Руководство пользователя

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PON Optical Power Meter
-16-
Section
Ⅵ
Ⅵ Ⅵ
Ⅵ
Troubleshooting
Section
Ⅶ Ⅶ Ⅶ Ⅶ
Attentions
7.1 Regularly clean the end of sensor, keep it free of grease, dirt. Don’t use dirty,
non-standard connector, don’t insert in the end in poor polishing conditions, otherwise
the sensor's end may be damaged, otherwise the performance of entire system may
degrade.
Fault performance Possible causes Solution
No LCD display.
Or can not boot
1.Power is not turned on.
2.Power .isn’t enough
1.press“ ” open
2.Replace the batteries
Then turn off
automatically
1.Power isn’t enough.
2.To set an automatic
shutdown
1.Replace the batteries.
2.Check the product automatic
shutdown settings.
Measurement error or
instability
1.Connector is not clean.
2.Fiber connected
properly
1.Clean the connector.
2.Re-connection fiber