2
Acterna OLS-55/-56
1 I
NTRODUCTION
Test adapters
The OLS-55/-56 is looped into the test configuration
using test adapters which are available for all common
connector systems (e.g. DIN, FC, ST). These adapters
are suitable both for PC and APC connectors.
Power supply and interface
The OLS-55/-56 can be powered either by batteries (4 x
AA dry or rechargeable) or by the AC Adapter/Charger.
When using rechargeable batteries and the AC Adapter/
Charger, the batteries are recharged automatically.
Together with dry batteries, the instrument is supplied
from the AC Adapter/Charger.
A USB interface allows remote control via a PC.
A software driver for Windows XP is included.
Symbols used in this operating
manual
Following symbols are used in this operating manual:
CAUTION
Caution
Follow the instructions carefully to
avoid damage!
WARNING
Warning
Follow the instructions carefully to
avoid damage or injury!
DANGER
Danger
Follow the instructions carefully to
avoid damage or severe injury!