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Firmware Pages and Descriptions
91
NXD-700Vi 7" Modero® Wall/Flush Mount Touch Panel with Intercom
Secondary Connection Page
The Secondary Connection page sets the communication information for an installed wireless interface card.
The NXD-CV5 Touch panel is not enabled for wireless communication and therefore, this page is not user-
editable.
Wireless Security Page
The options on the Wireless Security page allow you to select from the wireless security methods supported by
the NXA-WC80211GCF Wi-Fi card. These security methods incorporate WPA, WPA2, and EAP technology
(some of which require the upload of unique certificate files to a target panel).
Refer to the Appendix B - Wireless Technology section on page 197 for more further information.
Some encryption and security features may/may not be supported depending on the type of wireless card being
used:
Refer to the Configuring a Wireless Network Access section on page 43 for more information on configuring
the panel for wireless network access using the various security options.
Wireless Settings Page (Cont.)
RF Link Info (Cont.):
Link Quality Displays the quality of the link from the wireless NIC to the Wireless Access
Point (direct sequence spread spectrum) in real time (None, Poor, Fair, Good,
Very Good, and Excellent).
• Even when link quality is at its lowest you still have a connection, and the
ability to transmit and receive data, even if at lower speeds.
Note: “Link Quality” and “Signal Strength” are applicable to RF connections
only. It is possible to have an RF signal to a WAP, but be unable to communi-
cate with it because of either incorrect IP or encryption settings.
Signal Strength This indicator displays a description of the signal strength from the Wireless
Access Point connection in real time (None, Poor, Fair, Good, Very Good, and
Excellent).
SNR (Signal Noise Ratio) is a measure of the relative strength of a wireless RF
connection. Given this value and the link quality above, you can determine the
noise level component of the SNR. For example, if signal strength is high but
the link quality is low, then the cause of the link degradation is noise. However,
if signal strength is low and link quality is low the cause would simply be signal
strength.
Data Rate The data rate (in Mbps) at which the panel is currently communicating with the
target WAP.
Note: Data rates for 802.11b communication are: 1, 2, 5.5, and 11 Mbps.
Wireless Security Support
802.11g Wi-Fi CF card: • Open (Clear Text)
• Static WEP (64-bit and 128-bit key lengths)
• WPA-PSK
• EAP security (with and without certificates)
• WAP SIte Survey