ViewSonic PJD6221 User Manual page 31

3. Select "Intel Protocol (TCP/IP)" and click "Properties".
4. Set your PC's IP address, and click OK.
Click "Use the following IP address"
The network address portion included in the IP address set into your PC
should be common with projector's one.
In this case, projector has "169.254.1.1" IP address, specify "169.254.1.xxx"
for PC's IP address. Select from 1 to 254 for "xxx" except 2 for PC.
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