Doc. CEI12166
Rev. 1
Pag. 34 Of 47
If you fit the mains into the plug, the CHARGE BATT. LED will turn on if and until the battery is to be
charged.
When powered by the battery, consider that the battery operating time is 4 hours (CB tests), and 1 hour
(micro-Ohmmeter tests). Battery charging time: 8 hours.
Power-on CBA1000: the introduction window is displayed, and a diagnostic sequence controls:
. Key microprocessor board components;
. Auxiliary supply voltages.
During this test, all LED’s on the front will turn ON: if some does not, it is faulty.
If something is wrong, the operator is alerted by a message. At the end of it, default selections are
active; CBA1000 displays the first window explained in the MENU paragraph.
At power-on, the following control lights turn on (default situation):
. SEL: O-C-O;
. Breaker contacts: they should be red before connection to the CB; green after the connection.
2.6
C
ONNECTION TO THE
PC
CBA1000 can be connected to the PC via the RS232 or the USB interface; connection cables are
provided.
The choice is performed on the software. If USB is used. The LED below it should turn ON as
CBA1000 is connected to the PC.
Further operations are described in the software user’s manual.
