![](http://pdfasset.owneriq.net/1/60/160fd7d7-6897-4c14-8149-5621e0f8d13d/160fd7d7-6897-4c14-8149-5621e0f8d13d-bg75.png)
3.8Video 3DiagnosticPrograms
53
3.9 Communication(COMM)
Subtest01 LANCard
Thistestitemistocheckwhetherthemodulecandetecttheexistenceofthenetwork
cardanddisplayitsrelatedinformation.
1. DeviceIDDetection
DetectthedeviceIDofthenetworkcard.
2. VendorIDDetection
DetectthevendorIDofthenetworkcard.
3. MACAddressDetection
DetecttheMACaddressofthenetworkcard.
Subtest02 1394
GUIDDetection
ThistestitemisusedtoreadanddisplayGUIDfrom1394register.