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AXP1620 Installation and Use (6806800E23E
)
FRU Installation
Unused Slots
110
4.
Slide the module into the shelf and rotate the ejector handle upward until it snaps
into place.
5.
Wait until the blue LED is illuminated.
6.
Screw in the captive screw hand tight. The blue LED blinks.
7.
Wait until the blue LED is switched OFF. The switched off blue LED indicates that
the board is activated.
Removal Procedure
To remove a SAM from a powered shelf, proceed as follows:
1.
Put on an ESD wrist strap.
2.
Connect the strap to the shelf by attaching the front or rear ESD jack.
3.
Unfasten the captive screw at the upper left hand corner of the face plate until the
module is detached from the shelf.
4.
The blue LED blinks indicating that the module power down process is ongoing.
5.
Wait until the blue LED is illuminated permanently.
6.
Unlock ejector handle by pressing the handle and pull down. The SAM should start
to move out of the chassis. Do not force it. If the SAM does not move, it means the
captive screw is not fully unscrewed. Unscrew until loose and rotate the ejector
handle down.
7.
Remove the module from the shelf.
6.3
Unused Slots
All unused node or hub slots must be covered with filler blades. These filler blades ensure a
consistent airflow per slot whether or not the neighboring slot contains an AdvancedTCA blade.
There are filler blades sized for the front and for the RTM slots. An unused slot can not contain
a front filler when an AdvancedTCA RTM is installed. When fillers are used, both the front and
RTM filler must be in place. Filler blades are available from Emerson.
Data Loss
Removing the module with the blue LED still blinking causes data loss. Wait until the
blue LED is permanently illuminated, before removing the module.
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