Exfo FTB-500 Manual de usuario Pagina 290

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Maintenance
282 FTB-500
Installing or Removing the Power Meter and VFL
To install a power meter:
1. Turn off your unit.
2. Disconnect the unit from its external power source and remove the
batteries.
3. Put on a wrist (or an ankle) antistatic strap and ensure that the end of
its wire is grounded properly.
4. Place the unit vertically so that its right panel is facing you, and then
locate the protective cover that hides the power meter bay.
5. Using a screwdriver, remove the three screws of the protective cover.
Note: Keep the screws close at hand because you will need them to secure the
power meter in place later.
Screws holding the protective
cover in place
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