ViewSonic LD216-251 Quick Start Manual page 17

Installing System Control Box Covers
There are three (3) System Control Box Covers: Left, Middle, and Right.
RS232 USB USB USB OUT HDMI HDMI 2 HDMI 1 OUT AUDIO
1. Begin by installing the Right Cover onto the System Control Box.
NOTE:
Ensure the Power Button cable is connected to the System Control Box Power
cable before securing the Cover.
2. After connecting the Power Button cable, ensure the Right Cover is properly aligned
with the System Control Box; then secure it with the 18 provided KM3x6mm screws.
RS232 USB USB USB HDMI HDMI HDMI AUDIO USB-B LAN
OUT 2 1 OUT STAND-BY INPUT BRIGHTNESS
USB-B LAN
STAND-BY INPUT BRIGHTNESS
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