3.3 Installation Notes
：
3.3.1 Before operation, please remove two "transport fixing screws" on the
cover and clean the inside of the clamshell door foam filler.
3.3.2 The lifter embedded inside the opening, panel flush with the desktop.
3.3.3 Video Signal connector Cable
（
VGA or HDMI or DVI
）
3.3.4 Connect the touch USB Cable(not need to connect the touch USB
cable if without touch function)
3.3.5 If need Central-controlled system, please connect the control line
RS485.
3.3.6 Connected the antenna with antenna base together
4.
Turn on AC220V power supply, panel indicator is light, press UP key to
complete the automatic elevation, the screen lights up, and then you can
adjust he angle within 20degree.
5. Technical date:
5.1 HEX system controlling code
（
Sheet 4
）
All up
FF AC E1 FF 00 00 DD 01 DC
All stop
FF AC E1 FF 00 00 CD 01 CC
All down
FF AC E1 FF 00 00 ED 01 EC
