ZyXEL Communications NWD210N - Manual (Page 61)

Chapter 4 Wireless Configuration
NWD210N User’s Guide
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6 To use this network profile, click the Activate Now button. Otherwise, click the
Activate Later button. You can activate only one profile at a time.
"
Once you activate a profile, the ZyXEL utility will use that profile the next time it
is started.
Figure 41 Profile: Activate the Profile
4.5 The Adapter Screen
To set the other advanced features on the NWD210N, click the Adapter tab.
Figure 42 Adapter
The following table describes the labels in this screen.
Table 17 Adapter
LABEL DESCRIPTION
Adapter Setting
Preamble Type Preamble is used to signal that data is coming to the receiver. Short preamble
increases performance as less time sending preamble means more time for
sending data. All IEEE 802.11b/g compliant wireless adapters support long
preamble, but not all support short preamble.
The NWD210N automatically uses short preamble when the access point
supports it; otherwise the NWD210N uses long preamble.
At the time of writing, this field is not available in Windows Vista.