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NPB-MDM MODEM CARD
MOUNTING
WARNING
Power to the WEB-201 Controller must be OFF
when installing or removing option cards, or
damage will occur! Also, be very careful to
plug any option card into its connector
properly (pins aligned).
The NPB-MDM Modem Card is for Option Slot 1 only.
NOTE: If another option card already exists in Slot 1, it
must be moved to Option Slot 2. Refer to
GENERAL and SERIAL SHELL NOTES
sections.
Fig. 1. NPB-MDM Modem Card.
1. Power down the WEB-201 Controller (see
WARNING in MOUNTING section).
2. Remove the WEB-201 Controller cover.
a. Press in the four tabs on both ends of the unit,
and lift the cover off.
NOTE: If accessory modules are plugged into the
WEB-201 Controller, slide them away from
the unit to get to the cover tabs.
3. Remove the battery and bracket assembly by taking
out the four screws holding it in place, setting the
screws aside for later.
a. Unplug the battery from the connector on the
WEB-201 Controller:
SCREWS (4)
BATTERY ASSEMBLY
(INCLUDES CABLE
AND BRACKET)
BLANKING END
PLATE
OPTION SLOT 1
AREA NPB-MDM
MUST GO HERE
Fig. 2. Removal of screws and battery assembly.
95-7730
ACTIVE
MODEM
M23340
UNPLUG BATTERY HERE
OPTION SLOT 2
AREA
WEB-201
M23341
4. Remove the Slot 1 blanking end plate.
a. Retain the blanking end plate in case the
NPB-MDM Modem Card must be removed at a
later date.
5. Carefully insert the pins of the NPB-MDM Modem
Card into the socket of slot 1 option connectors.
The mounting holes on the option board should line
up with the standoffs on the base board. If they do
not, the connector is not properly aligned.
a. Press until the NPB-MDM Modem Card is
completely seated.
6. Place the custom end plate that came with the
NPB-MDM Modem Card over its connector.
(See Fig. 3).
7. Plug the battery cable into the battery connector on
the WEB-201 Controller. (See Fig. 3).
INSERT NPB-MDM INTO
OPTION CARD SLOT
CAREFULLY, WITH
PINS ALIGNED. FULLY
SEAT CARD.
PLACE NPB-MDM
CUSTOM END
PLATE OVER END.
Fig. 3. Top view, NPB-MDM end plate insertion.
8. Set the battery and bracket assembly back over the
option card slots, with the mounting holes aligned
with the standoffs.
9. Place the four screws through the battery bracket,
end plate, and into the standoffs on the WEB-201
Controller base board. Hand tighten these screws.
HAND TIGHTEN THE
FOUR SCREWS
THROUGH BATTERY
BRACKET, END
PLATES, INTO
STANDOFFS
Fig. 4. Battery bracket screw re-fastening.
10. Replace the WEB-201 Controller cover.
a. If accessory modules were unplugged, plug
them back into the WEB-201 Controller as
before and secure.
2
WEB-201 BATTERY
CONNECTOR
M23342
WEB-201
MODE
JUMPER
LOCATION
M23343
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