DH-LDHxx-TAI200
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4. Basic Operations
The Signage’s operation system is developed based on the Android
OS. You can connect the Signage to the online platform of information
release & management. Then you can use the platform to release
a multi-media program to the Signage, turn on/off the Signage and
reboot the Signage. You can implement the operations such as local
release, app management and system setting.
4.1. Booting Up and Shutting Down
• Before booting up the Signage, check if input voltage matches rated
voltage of the Device.
• Refer to international standard to offer the power input (power
input that is with stable power value and less interference) to ensure
the device works stably and prolong its service life.
• To boot up the Signage: Plug the power line into a socket.
• To shut down: Unplug the line.
4.2. Initializing Signage
When you are opening the Signage for the first time or you have
allowed your system to be restored the factory settings, you need to
initialize the Signage. Only after that can you operate and configure
your Signage.
Step 1 Plug the Signage’s power line into a socket.
The Signage boots up and the Device Initialization interface is
displayed. See Figure 4-1.
Figure 4-1The device initialization interface
Step 2 Type your password and type it again to confirm it.
Step 3 Click Done on your virtual keyboard.
Click Confirm on the Device Initialization interface.
Initialization begins. After that, the main menu is displayed. See Figure
4-2.
Figure 4-2 Main menu
4.3. Logging in System
The system will be locked automatically under each of the following
conditions:
• Plug the Signage’s power line into a socket (or turn on the Signage
with your remote control).
• Do not operate the device for the time you have set.
• Lock the screen manually.
You need to type your password to unlock the system.
Step 1 Click any position on the screen.
The Login interface is displayed. See Figure 4-3.
Figure 4-3 The login interface
Login
Please enter password
OK
Step 2 Type your password.
Step 3 Click Save.
The main menu or the interface before the system is locked is
displayed.
4.4. Operating Quick Tool Bar
Move your pointer to the bottom of any an interface to display the
quick tool bar. See Figure 4-4 and Table 4-1 for details.
Figure 4-4 Quick tool bar