====== Installation on the Android System ======

=== Application Installation ===

Follow these steps to install Mervis SCADA as a Progressive Web App on your Android device using Google Chrome {{:cs:mervis-scada:android_01-1.png?16}}.

  - Open Chrome and navigate to https://scada.mervis.info/mobile.

{{:en:mervis-scada:60-mobile-app:android_browser_url.png?direct&300}}\\
//Mervis SCADA login page loaded in Chrome//

  - Tap the **three-dot menu** in the top-right corner of the browser to expand the browser options.
  - Select **Install and create shortcut**.

{{:en:mervis-scada:60-mobile-app:android_menu_install.png?direct&300}}\\
//Locating "Install and create shortcut" in the Chrome menu//

  - Confirm by tapping **Install** in the dialog that appears.

{{:en:mervis-scada:60-mobile-app:android_install_dialog.png?direct&300}}\\
//Confirming the app installation//

  - The Mervis icon will now appear on your Home Screen, ready to launch like any other app.

=== Login ===

After launching the installed app, log in using your standard Mervis SCADA credentials.

{{:en:mervis-scada:60-mobile-app:android_login.png?direct&300}}\\
//Mobile login screen//

=== Projects - Project List ===

Once logged in, your list of projects is displayed. A few things to note:

  * Projects can be added to favorites by tapping the star icon.
  * The number of data points with communication faults is indicated by an orange badge {{:cs:mervis-scada:android_13.png?20}}.
  * The number of data points with active alarms is indicated by a red badge {{:cs:mervis-scada:android_12.png?20}}.

{{:en:mervis-scada:pwa2.jpeg?300}}\\
//All Projects List//

{{:en:mervis-scada:pwa3.jpeg?300}}\\
//Favorites Tab//

In the list, you can also filter by project name, active alarms, and communication faults.

{{:cs:mervis-scada:android_15.png?direct&300}}\\
//Filtering the project list//

=== Text View and Graphs ===

Tapping a project opens it in text (table) view.

  * Data points with control capability are highlighted in blue on the left side of the row.
  * The timestamp of the last update is shown by a highlight on the right side of the row.
  * **Tap and hold a data point to select it** — the row turns green, and its history can then be displayed as a line graph.

{{:en:mervis-scada:pwa4.jpeg?300}}\\
//Project Detail Table View//

{{:en:mervis-scada:pwa5.jpeg?300}}\\
//Selected data point, highlighted in green//

=== Schemas (Visual Project View) ===

If your project includes visual representations or schematics, tap the **Image Icon** in the top toolbar to switch from the table view to the Schema view.

{{:en:mervis-scada:pwa12.jpeg?400}}\\
//Full Project Schema View//

=== Alarms ===

Use the **Alarms** tab to see an overview of triggered alarms across all your projects.

{{:cs:mervis-scada:android_17.png?direct&300}}\\
//Alarms overview//

=== Profile - User Settings ===

Here you'll find the settings for your account, along with the option to log out.

{{:cs:mervis-scada:android_18.png?direct&300}}\\
//Profile and settings screen//