Tadiran Telecom Coral IPx Office, Installation And Hardware Reference Manual, Page: 116 / 510

3-20
Initial Power-up Tests Coral IPx Office Installation Manual
Peripheral Interface Car
d Initialization
3
First Expansion Cage or Cabinet Initialization
1. Turn ON the power supply unit in the first expansion cage.
2. On the front panel of the power supply unit, verify that the green power
indicator is lit, and in IPx cages, the red alarm indicator is not lit.
Turn on the power supply unit within the expansion cage only after powering
the IPx Office unit and verifying that the control card has initialized properly,
otherwise the cards in the expansion cages may not initialize properly.
3. Insert the peripheral cards completely into their card slots. See
Peripheral Card
Installation, page 2-26
.
Second Expansion Cage or Cabinet Initialization
1. Turn ON the power supply unit in the second expansion cage.
2. On the front panel of the power supply unit, verify that the green power
indicator is ON, and in IPx cages, the red alarm indicator is OFF.
Turn on the power supply unit within the expansion unit only after powering
the main unit and the first expansion unit and verifying that the control cards
have initialized properly, otherwise the cards in the second expansion cage
will not initialize.
3. Insert the peripheral cards completely into their card slots. See
Peripheral Card
Installation, page 2-26 .