Viewsonic CDE4302 User Manual

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Ventilation Requirements for enclosure locating
To allow heat to disperse, leave space between surrounding objects as shown in the diagram below.
100 mm
100 mm
100 mm
100 mm
1.5.  Using of Remote sensor and power indicator
1.  Push left the lens to have better remote control performance and easy to observe the light information of 
power status.
2.  Push right the lens before mounting the display for video wall application.
3.  Pull/Push the lens until hearing the click sound. 
Push right to collapse the lens
Push left to extend the lens