NDA-24230 Issue 2.0 Page 4-1VisuaLink 128/384 User Guide Chapter 4Chapter 4 Application Setup4.1 Guidelines The following are key points when installing the VisuaLink.(1) The VisuaLink should be installed on a flat surface. It is not recommendedthat the unit be installed on its side.(2) Please allow for 2 inches (6 centimeters) on both sides of the equipment forventilation.(3) Allow the front of the unit to be visible.The following are the specifications for the IR receiver/transmitter.(1) The receiver is able to receive an IR signal up to 20 feet (6 meters).(2) The IR receiver should be able to receive a signal at an angle of 30 degreesor less from the left to right.(3) The IR receiver should be able to receive a signal at an angle of 15 degreesor less from the top to bottom.Please place only light objects on the equipment such as a telephone.
