User Manual

123B/124B/125B
Users Manual
8
Alternatively, you may choose to exchange the battery
(Fluke accessory BP290) with a fully charged one and
use the external battery charger EBC290 (optional Fluke
accessory).
To accommodate connection to various line power
sockets, the BC430/820 universal Battery Charger /
Power Adapter is equipped with a male plug that must be
connected to a line cord appropriate for local use.
Because the adapter is isolated, the line cord does not
need to be equipped with a terminal for connection to
protective ground. Or use a line cord with a protective
grounding terminal.
Mains Power Source
To use the mains power source:
1. Attach the power cord to the mains power.
2. Attach the DC power connector in the left side of the
Test Tool.
3. Push  to turn on the Test Tool.
The Test Tool turns on within 10 seconds in its last setup
configuration.
SD Memory Cards
The Test Tool has a SD Memory Card for storage of
recorder measurement data or data sets (see page 55).
The file format is FAT32. This data is retained also when
the Test Tool is disconnected from its power sources. The
memory card is located in the battery compartment.
To lock or unlock the card, press it down. The correct
position of the card is shown in the compartment. This
compartment also contains a connector for adding WiFi
connectivity with a USB flash drive. See Wireless
Connectivity for more information.
W Caution
To prevent damage to the SD memory card,
do not touch the contacts.