FPM-600/FLS-600
10
3 Getting Started
Turning the Unit On and Off
When you turn off the FPM-600, it saves the current wavelength, unit
and reference power. It also saves the Hold Min/Max power mode if
activated.
Note:
Offset nulling values are always returned to factory settings.
To turn on the unit:
Press
. The unit displays EXFO Inc. for a few seconds. You may use it
immediately under normal conditions.
To turn off the unit:
a few seconds.
I
MPORTANT
If you remove batteries (and the AC adapter is unplugged), the unit
will turn off
without saving the above values
.
If batteries are low (and the AC adapter is unplugged), the unit will
save the above values and turn off.
From normal operating mode, hold down
W
ARNING
When the ACTIVE LED on your unit is on, the laser source is active
and emitting light. Do not look directly into a live fiber, and ensure
that your eyes are protected at all times.