Black Box Fiber Meter, Manual

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FIBER METER
3.4 Set the Core Diameter
1. Set the rotary dial on the Main Unit to SETUP.
2. Press the up- and down-arrow keys until Core
Diameter is highlighted.
3. Press the F2 button to select a core diameter of
50 µm. Press the F3 button to select 62.5 µm.
3.5 Set the Length Measurement Units
1. Set the rotary dial on the Main Unit to SETUP.
2. Press the up- and down-arrow keys until Units is
highlighted.
3. Press the F4 button to toggle between Feet and
Meters .
3.6 Set the PowerDown Time
PowerDown sets the time interval for the Fiber Meter’s
automatic power down. The Fiber Meter will power
down after a set time interval during which no keys were
pressed or when there has been no communication with
the other end. The default time is 30 minutes.