Connecting 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.
The projector has a built-in wireless LAN board.
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.
• If the wireless network reception is poor, the connection may be interrupted or disabled. If the
wireless reception of the projector and access points is poor, try the following:
• Move the projector and access points closer to each other.
• Make sure there is a clear line of sight between the access point and the projector.
• Make sure the access point and projector are close to each other, and move devices that emit
radio signals such as microwave ovens further away.
Wireless LAN Connection Workflow
The projector is compatible with ad hoc mode and infrastructure mode. Select the communications mode
according to the network environment of the site to be used.
Connecting Using a Wireless LAN
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Страница 2: ......
Страница 10: ...Manual Name Printed Manuals Provided PDF Manuals Provided Operating Instructions No Yes 8...
Страница 34: ...1 Preparations for Using the Projector 32...
Страница 54: ...2 Projecting an Image 52...
Страница 88: ...0 to 255 Clamp Pulse 2 Adjust the clamp pulse width 0 to 255 4 Changing the Projector Settings 86...
Страница 91: ...Reset Logo Delete the registered user logo Display Settings Menu 89...
Страница 96: ...Default Off On Off 4 Changing the Projector Settings 94...
Страница 107: ...Energy Saving IO Firmware Version Display the energy saving IO firmware version Network USB Settings Menu 105...
Страница 126: ...6 Maintenance 124...
Страница 144: ...7 Appendix 142...
Страница 149: ...MEMO 147...
Страница 150: ...MEMO 148 EN GB EN US EN AU Y012 7511A...
Страница 151: ......
Страница 152: ...EN GB EN US EN AU Y012 7511A 2011 2012 Ricoh Co Ltd...