Gefen Extender DVI 1600HD - Manual (Page 14)

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OPERATING THE DVI 1600HD EXTENDER
Operating the DVI 1600HD Extender
If the source device is a HDMI device that requires HDCP, please set the DVI/
HDMI mode selector switch to HDMI. The extension distance will be limited to
660 feet (200 meters) on 4 LC single or multi-mode fi ber optic cables while in
this mode.
If the source device is a DVI device, please set the DVI/HDMI mode selector
switch to DVI. The extension distance can be up to 2km with single-mode fi ber
optic cable and 500 meters (1640 feet) with multi-mode fi ber optic cables while
in this mode. DVI mode does not support HDCP.
The audio source used for transmitting to the receiver can be selected from
the front panel of the DVI 1600HD Extender sending unit. Use the audio input
selector button to cycle between the 3 available inputs. The inputs are cycled as
follows:
Audio (analog stereo) Coax (digital S/PDIF) Optical (digital TOSLINK)
All audio outputs on the receiver are constantly active. This means that analog
signal are converted to digital and digital signal are converted to analog. The only
exception to this is multi-channel digital audio, which will not be output through
the analog stereo output.