To install the Line mobile client, download it from the Google Play by typing “Line video surveillance” in the search field, or by pronouncing this phrase for voice search.

In the search results list, select the “Line video surveillance” application. After navigating to the application page, touch “Install.”

To start the application after installation, use the “Open” button on the application page, or use the list of the installed programs on your device.

To add the server that you wish to connect to, touch “Settings” (the gear-shaped icon).

Next, touch “Server list.” In the window that appears, touch “+” to add a new server, then enter the server name, its address, port, the username and password that you use to login to the Line software.

To connect to several servers simultaneously, select the servers that you wish to connect to in the “Select servers” menu (the icon in the shape of three lines in the top left corner), and touch “List of cameras.”

To listen to the sound recorded by a microphone located next to the camera or built into it, click on the icon that has the shape of a speaker in the upper right corner, when viewing images from the camera in the full-screen mode. If you wish to save the current frame, touch the camera-shaped icon.

In the “Client settings” tab, you can choose the number of the frames displayed per second, image quality, PTZ camera rotation speed, display grid for images received from the cameras, and the capacity of the audio buffer.

This version of the client supports digital zoom; this is implemented utilizing the Multitouch function.
In order to control the PTZ camera, and to navigate through the presets, maximize the camera and move it using the joystick-shaped graphical widget in the lower left corner.

To view the archive, touch the cassette tape-shaped icon. The archive viewing interface will be displayed.

The top section contains a viewing control panel, where the following items are located:

	return to real-time monitoring;
	a calendar with the possibility to choose the date of archive records;
	backward viewing;
	pause;
	reverse viewing;
	archive playback speed;

The bottom section contains a pop-up time-line for the cameras.

To view a specific video, you may select the required date and time in the archive calendar. You can also select the optimal playback speed.