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9
CONNECTION AND INSTALLATION
PC RS232 Control
HDMI Player 2
HDMI Player 3
HDMI Display 1
HDMI Display 2
Note: If connecting the outputs to both displays and AV receivers, the audio output will only be stereo due
to the display are only able to handle PCM or Stereo Audio through HDMI inputs. If all devices are AV re-
ceivers then multi-channel audio such as Dolby TrueHD and DTS-HD can be output. Likewise, the switch-
er will also look at the resolution of all flat panels connected and output the resolution of the lowest display.
For example: If three TV’s are 1080p and one is 720p, the output to all TV’s will be 720p
To achieve 1080p across all displays, no matter what their resolution is, take a look at the AT-HD560 and
AT-HD550 both are up/down scalers which can take any resolution and turn it to whatever the displays native
resolution is.
AT-HD-V42M
IR ext.
HDMI Player 4
HDMI Player 1
