1.
Insert the Ethernet cable into the Ethernet interface.
CZE122
2.
Connect the other end of the Ethernet cable to a network device such as a hub.
• The use of a shielded LAN cable is recommended.
Precautions for Using a Wireless LAN
• Do not use a wireless LAN if there is electromagnetic interference from other equipment. Doing
so may cause an accident due to the other equipment malfunctioning from the electromagnetic
interference.
Wireless uses radio waves to exchange information instead of an Ethernet cable. The wireless LAN
radio waves pass through barriers such as walls within a fixed area, so the following problems may
occur:
Leak of Personal Information
• Information such as IDs, passwords, credit card numbers, and the contents of e-mails, etc.,
may be stolen by a third party.
Illegal Access to the Network
• Data and systems may be corrupted or manipulated by a virus.
• An imposter may access information illegally.
• Confidential information may be accessed illegally.
To minimize the possibility of these problems occurring, it is recommended to check the functions built
into the wireless LAN devices, such as the projector and wireless LAN access points, and to specify
security settings.
•
(mainly Europe and Asia)
5. Using the Projector via a Network
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Содержание PJ WX4152
Страница 2: ......
Страница 36: ...1 Preparations for Using the Projector 34 ...
Страница 44: ... The image may sometimes be disrupted while it is reduced 2 Projecting an Image 42 ...
Страница 104: ...6 Using the Interactive Function RICOH PJ WX4152NI only 102 ...
Страница 164: ... The lamp usage time can be verified using Lamp Time in Display Status 9 Maintenance 162 ...
Страница 176: ...9 Maintenance 174 ...
Страница 195: ... 2015 Ricoh Co Ltd ...
Страница 196: ...Y0A1 7522 AU EN US EN GB EN ...