AMX Mini-PCI Wireless Card NXA-PCI80211G - Manual (Page 2)

For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s).
036-004-2854 8/06
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93-2255-04 REV: C
NXA-PCI80211G Installation into Modero NXD Panels
Upgrading the 802.11g card within a WallMount panel involves removing the
rear plastic outer housing (back box), installing the new 802.11g wireless card,
and then placing the back box back onto the NXD panel, as described below.
Step 1: Removing the existing NXD Outer Housing
1. Carefully detach all connectors from the side of the touch panel and
remove the front magnetic faceplate from the NXD unit by firmly
gripping the faceplate and pulling outwards, while applying a small
amount of pressure to remove it from the main unit.
2. Place the LCD facedown onto a soft cloth to expose the under-side of the
unit and prevent scratching of the LCD.
Note: DO NOT REMOVE THE PANEL SECURING SCREWS. These screws
secure the LCD to the metallic casing.
3. Unscrew the Stereo Output nut from the Stereo Output jack.
4. Remove the I/O connector plate by using a grounded Phillips-head
screwdriver to remove the two screws and slide the I/O connector plate
away from the back box housing (FIG. 3).
5. Unscrew the four pan-head Housing Screws from the rear of the NXD unit
(FIG. 3) and gently remove the outer housing. These screws secure the
back box to the internal panel casing.
Step 2: Installing the mini-PCI Wireless Card
1. Discharge static electricity from your body by touching a grounded metal
object and locate the mini-PCI card connector on the main board (FIG. 4).
Note: If you have previously installed an NXA-RGB card, it must be
removed to gain access to the mini-PCI connector on the board.
2. Carefully remove the terminal ends of the antenna from their factory
default connectors on the main board.
3. Firmly grasp the NXA-PCI80211G mini-PCI card (from the edges) and
insert the pins (at a 25° angle) into the opening on the connector (FIG. 4).
4. While maintaining the 25° angle alignment on the new module, push it in
firmly until the contact pins are completely inside the connector and the
card "snaps" into place (FIG. 5).
5. Push the card downward (towards the main board) until the side braces
snap atop the NXA-PCI80211G and hold it in place.
6. Locate the terminal ends of the antennas and apply downward pressure
to "snap" them onto their gold-tipped counterparts on the card. Carefully
push down on each connector to verify it is securely joined to the card.
Note: It is recommended that any upgrade of internal equipment be done
simultaneously in order to reduce the risk of damage to internal components.
Step 3: Replacing the NXD Outer Housing
1. Once the card has been securely installed, gently place the outer housing
back onto the metallic panel casing (with the connector opening on the
right-side of the panel) and align the four pan-head Housing Screw holes
along the edges of the outer housing.
Note: Use care not to bend or damage any antenna connections while
replacing the outer housing.
2. Insert and secure the four pan-head Housing Screws into the pre-drilled
holes along the edges of the NXD unit by using a grounded Phillips-head
screwdriver.
3. Reinstall the existing connector plate by aligning all connectors to their
respective locations.
4. Secure the I/O connector plate using a grounded Phillips-head
screwdriver and then twist the Stereo Output nut back onto the Stereo
output jack.
Unsecured Panel Access using a DHCP Address
Communication from the panel can be direct (using an Ethernet cable) or
indirect (through the wireless card communicating to the Wireless Access Point
(WAP)). In determining the method of communication, the panel always
defaults first to the direct Ethernet communication. If no direct connection is
detected, the panel then checks to see if there is an installed wireless card and
then communicates to the WAP using the Wireless Settings assigned within
the Wireless Connection page. The wireless interface card (installed within the
panel) must match the WAP communication parameters.
1. Complete the previous installation procedures.
2. Power-up the panel and navigate to Protected Setup > Wireless
Connection to open the Secondary Connection page.
3. Toggle the DHCP/Static field (from the IP Settings section) until the
choice cycles to DHCP. Except for the Host Name, all other fields are then
greyed-out.
4. Press the optional Host Name field to open a Keyboard and enter the
Host Name information.
5. Press Done after you’re finished assigning the alpha-numeric string.
6. Do not alter any of the remaining greyed-out fields in the IP Settings
section. Once the panel is rebooted, these values are obtained by the unit
and displayed in the DNS fields after power-up.
Note: This information can be found in either the Workspace - System name >
Define Device section of your code (that defines the properties for your panel),
or in the Device Addressing/Network Addresses section of the Tools > NetLinx
Diagnostics dialog.
7. Touch the Network Name (SSID) field and from the Service Set
Identifier keyboard you must enter the SSID name assigned to the target
WAP (case sensitive). Do not leave this field blank.
• One of the most common problems associated with connection to the WAP
arises because the SSID was not entered properly. You must maintain the
same case when entering the SSID information.
As an example: ABC is not the same as entering Abc or abc.
8. Toggle the Authentication field between Open System or Shared Key.
• Open System Authentication allows any device to join the network if the
panel’s SSID matches the WAP’s SSID. This is default setting.
• Shared Key Authentication requires that the panel and the Wireless Access
Point have the same WEP Key to authenticate.
9. Toggle the Encryption field until it reads Clear Text (default).
10. Verify the IP Settings section fields have been properly set.
11. Press the Back button to navigate to the Protected Setup page.
12. Press the on-screen Reboot button to both save any changes and restart
the panel.
13. After the panel restarts, return to the Wireless Connection page to verify
the Link Quality and Signal Strength.
FIG. 3 Location of the securing screws on an NXD panel
FIG. 4 Location of the mini-PCI card connector on main board
DO NOT
REMOVE
these
4 panel
securing
screws
Unscrew these
4 pan-head
Housing Screws
to remove the
back box. These
make direct contact
with the black
outer housing
FIG. 5 Installation of the mini-PCI card connector on main board
Connection point
between the braces and
the mini-PCI card
Antenna connectors