Doc. CEI12166 Rev. 1 Pag. 7 Of 47
2 TEST SET EXPLANATION
2.1
T
HE FRONT PANEL AND THE KEY COMPONENTS
The following is the front panel; all components on the front, and the key ones inside the test set, are
listed here below (see also the CBA1000 schematic at the end of the manual).
1) Supply socket and main supply fuse, rated T5A, incorporated in the supply socket.
2) Earth socket.
3) Power-on switch, with light.
4) Buzzer: it tells that the test is about to be started.
5) MENU control knob, with switch.
6) Display: before testing it allows to select the test parameters; after test start it displays test results.
7) Keypad, alpha-numeric, to input the test heading.
8) Serial interface connector.
9) USB interface connector.
10) Options: 40 columns thermal printer, or auxiliary supply loss test.
11) Auxiliary inputs sockets: two groups of two contacts, isolated.
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