Tadiran Telecom Coral IPx 800 Series, Installation Procedure And Hardware Reference Manual

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7-18
Coral IPx 800 Installation Manual
PS
19 D
C
-D
Po
wer Supp
ly Un
it wi
th D
upl
icati
on
7
PS19 DC-D Front Panel
Figure 7-4
displays the front panel of the PS19 DC-D. The following items located on
the front panel are described in the following table:
Feature Description
Alarm (red)
Indicator
Lights when there is any failure within the PS19 DC
Power (green)
Indicator Lights when the power switch is turned on
ON/OFF
Power Switch
Turns the unit On or Off
CAUTION
Do not insert or remove the PS19 DC-D unit from the
cage when turned ON. Sudden power surges could
damage system components. Before inserting or
extracting the PS19 DC-D unit, verify that the power
switch is turned OFF.
Handle Used to pull the unit out of the card cage
Top and Bot-
tom Ejectors Used to release the unit from the cage backplane.
Top and bot-
tom captive
screws Used to secure the unit to the cage. These screws also
ground the unit to the cage and safeguard the unit against
malfunction.
Turning one PS19 DC-D to OFF does not remove power from the peripheral cage if a
shared PS19 DC-D is turned ON. Shared power supplies must both be turned off to
remove all power from both cages.