EXFO FPM-600 Power Meter - Manual (Page 9)

Introducing the FPM/FLS/FOT-600
Power Meter/Light Source/Optical Loss Test Set 3
Power Sources
Power Sources
The units operate with the following power sources:

AC adapter (connected to standard power outlet—indoor use only)
Compatible car outlet adapter available upon request.

Li-Ion rechargeable battery (automatically takes over if you unplug the
AC adapter)
Note: When it is connected with the AC adapter/charger, the unit will function
even if the battery is not present.

Possible to switch from AC adapter/charger to battery power or vice
versa without affecting operation.

The battery recharges automatically when the AC adapter/charger is
connected.
I
MPORTANT
If the battery level becomes too low, the unit turns itself off.
Safety label
and serial number
(under the stand)
Quick reference
labels
USB connector
Battery
compartment