AT-2812FX ExpressCard Fast Ethernet Fiber (SC) Module Installation and User’s Guide
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To access the Windows 7 Device Manager, see “Selecting the
Device Manager Window” on page 54.
2. Click the
Advanced
tab.
The Advanced tab is shown in Figure 31 on page 64.
3. From the Property list on the Advanced tab, select
“Speed & Duplex
.”
4. In the Value list on the Advanced tab, select one of the following:
100 Mb Full
100 Mb Half
5. Click
OK
.
6. If prompted to restart your computer, click
Yes
.
Although it is not necessary to reboot the system for new adapter
properties to take effect, rebooting is recommended to reinitialize all
registers.
7. Verify that the port LED operates as described in “Physical
Description” on page 20.
Checksum
Offload
Usually, the Checksum Offload function is computed by the protocol stack.
By selecting one of the Checksum Offload properties, the adapter can
compute the checksum.
To change the Checksum Offload setting, do the following:
1. Access the Device Manger for your operating system.
To access the Windows XP Device Manager, see “Selecting the
Device Manager Window” on page 47.
To access the Windows Vista Device Manager, see “Selecting the
Device Manager” on page 39.
To access the Windows 7 Device Manager, see “Selecting the
Device Manager Window” on page 54.
2. Click the
Advanced
tab.
The Advanced tab is shown in Figure 31 on page 64.
3. From the Property list under the Advanced tab, select
TCP/UDP
Checksum Offload v4
,
or
TCP/UDP Checksum Offload v6
.
Summary of Contents for AT-2812FX
Page 8: ...Figures 8 ...
Page 9: ...9 Tables Table 1 Safety Symbols 12 Table 2 Fiber Optic Port 100 LED Status 20 ...
Page 10: ...Tables 10 ...
Page 30: ...Chapter 2 Installing the Hardware 30 ...
Page 44: ...Chapter 3 Installing the Vista Driver Software 44 ...
Page 82: ...Appendix B Cleaning Fiber Optic Connectors 82 ...
