2 S
I
AFETY
2
S
AFETY
I
NFORMATION
Warning symbols on the unit
Proper usage
This instrument is intended for measurements on optical
fiber devices and systems.
Please make sure the device is not operated outside
the permitted ambient conditions.
Observe the specified measurement range.
Always make sure that the device is in proper working
order before switching it on.
6
NFORMATION
Warning symbols indicating a
potential hazard
!
In all cases where the unit is labeled with
a warning symbol, the operating manual
must be consulted to learn more about
the nature of the potential hazard and
any action that must be taken.
OLA-54/-55/-55M
Viavi