Ricoh LU6000, Field Service Manual

Page: 122 / 150

Network Test
Connection Test
1. Connect one end of the LAN cable to the LAN connector on the projector and the other
end to the network.
2. Connect the computer to the network.
For how to connect the client PC to the projector, see page 121 "Connecting the Projector &
Checking the LAN Setting", page 122 "PC Network Setting", and page 123 "Proxy Setting".
3. Open the Windows Command Prompt.
4. Enter the ping command as follows, and then press the Enter key to execute it.
ping xxx.xxx.xxx.xxx
The "xxx" fields represent the projector's IP address.
Example: ping 192.168.0.100
5. Check the communication result.
If communication succeeds
The message "Reply from xxx.xxx.xxx.xxx: bytes=xxx time=xxms TTL=xxx" appears. (The "xxx"
fields vary according to the operating environment.)
If communication fails
The message "Request timed out." or "Destination Host Unreachable." appears. If this happens,
check the following:
- Check whether the projector's LAN cable is connected properly.
- Press the projector's Menu key and select "SETUP" and then "Communications" in the OSD menu
to check whether the network settings have been configured correctly.
6. Test & Inspection
120