NEC NEAX 2400 ICS Manual page 77

Digital remote unit system
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START
Unpacking the Circuit Cards
Clean the connector portion of the
Circuit Cards
Confirm the mounting positions of
the Circuit Cards
Perform switch setting
Insert the cards into the Module
END
Unpack each circuit card and remove it from its polyethylene
bag.
Wipe the connector portion clean using a soft cloth moistened
with pure trichlorethelene or methanol (medical alcohol).
Make sure that no lint or dust remains on the connector after
cleaning.
Confirm the mounting position of each circuit card by referring
to the Module Face Layout.
Confirm that the color code of the card puller tab coincides with
that of the card mounting slot.
Confirm the Slot No. on the Module. Slot numbers are indicat-
ed at the top of each module, and range from 00 to 23.
Set the required switches according to the switch setting sheet.
Partially insert the circuit card into the module, making sure that
it is correctly aligned at the top and bottom. The card should ex-
tend about two inches from the module, and must not contact
the backplane connector (see Figure 3-19).
ND-45383 (E)
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required
CHAPTER 3
Page 67
Revision CD 1.0

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