20
OLP-87/OLP-87P
3 G
ETTING
S
TARTED
U
NPACKING
THE
INSTRUMENT
Fig. 5
External power supply connector and communication inter-
faces
Power supply
The following power sources can be used to operate the OLP-87:
• Eight 1.5 V dry batteries
(Mignon AA size, alkaline type recommended)
• Eight 1.2 V NiMH rechargeable batteries
(Mignon AA size, no internal charge)
• PS4 Universal AC/DC Power Supply (optional)
• RBP2 LiIon Battery Pack (optional)
NOTE:
Best Measurement accuracy is achieved when the measurements
are performed in battery mode (w/o AC adapter).
1
Ethernet port (RJ-45)
2
External power supply connector
3
USB 2.0 host port (Type A)
4
USB 2.0 device port (Type Micro-B)