Chapter 2 Getting Started — ConnectingENGLISH - 51For terminal(Only for PT-DZ870U)SD-SDI signal, HD-SDI signal or 3G-SDIsignalDigital VCR for commercial useNotef Use the [PICTURE] menu → [SYSTEM SELECTOR] to switch the input format.f Some external devices to be connected require the [DISPLAY OPTION] menu → [SDI IN] to be set.f Use a 5CFB or higher (such as 5CFB, or 7CFB) or a Belden 1694A or higher connection cable to properly transmit images. Use aconnection cable of 100 m (328'1") length or less.f When an unsteady signal is connected, an error in signal detection may occur. In such a case, use the [PICTURE] menu → [SYSTEMSELECTOR] to switch to a system that matches the signal format.Connecting example: ComputersControl computerComputerComputerComputerComputerControl computerAttentionf When connecting the projector to a computer or an external device, use the power cord supplied with each device and commerciallyavailable shielded cables.f To assure continued performance and FCC compliance, use only high quality DVI-D interface cable with two ferrite cores for connecting withthe terminal.Notef When entering DVI-D, some external devices to be connected may require switching the setting using the [DISPLAY OPTION] menu →[DVI-D IN] → [EDID].f For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI standards. If a cable that does not conform to HDMI standardsis used, images may be interrupted or may not be displayed.f The terminal of the projector can be connected to an external device with a DVI-D terminal by using an HDMI/DVI conversioncable, but some devices may not project the image properly or function properly.f The terminal supports single links only.f When entering the SYNC ON GREEN signal, do not enter sync signals to the terminal or the terminal.f If you operate the projector using the computer with the resume feature (last memory), you may have to reset the resume feature to operatethe projector.