![background image](http://html1.mh-extra.com/html/viewsonic/cde5501/cde5501_user-manual_1020171013.webp)
5
2. Smart Whiteboard/LCD Display
Features
This section introduces you to the features of your LCD Display.
Note:
The features or applications described in this User’s manual may vary
depending on the device model purchased.
2.1 Control Panel Overview
Item
Description
Press the key to turn on the device
Press the key to turn on/off the screen
Press and hold the key to turn off the device
Back to Embd Player main interface
Return to Embd Player previous level
Call up function menu
Decrease volume
Increase volume
Internal PC USB port
Display USB port for Embd Player
Receives signals from the remote control