Manual Power Meter - Black Box Fiber Meter Manual

7. Press the F4 button on either the Main Unit or
Remote Unit to talk.
8. Press the up- and down arrow keys to adjust the
earphone volume up or down.
9. Press the ESC button to exit Talk mode.

6.2 Manual Power Meter

The Manual Power Meter function allows either Fiber
Meter handset to perform as a manual optical power
meter for measuring optical power and loss of
multimode fiber at either an 850 nm or 1300 nm
wavelength. Connections are made to the RX port. You
can use the other Fiber Meter handset as a manual
optical source for testing installed fiberoptic cable. See
Section 6.3 for instructions that describe how to set the
other Fiber Meter as an LED light source.
To establish a Manual Power Meter reference, connect
the Fiber Meter handsets as shown in Figure 6-2.
CHAPTER 6: Extended Functions
63