> ## Documentation Index
> Fetch the complete documentation index at: https://docs.up.telestream.com/llms.txt
> Use this file to discover all available pages before exploring further.

# UP.Lens Windows, Controls, and Menus

You can control most of the functions of UP.Lens through the UP.Lens user interface.

# Multiviewer View

In the [Multviewer view](/lens/manage-multiviewers), you can create and manage multiviewers.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/6pIwfgbYjTnWlVFR/images/MultiviewerView-1.png?fit=max&auto=format&n=6pIwfgbYjTnWlVFR&q=85&s=729e7d086cd64fc71de9a3f0c70cc5e2" alt="Multiviewer View 1" width="743" height="518" data-path="images/MultiviewerView-1.png" />
</Frame>

* **Spaces Button:** Expand the list of available spaces.
* **Navigation Pane:** Menu of buttons for opening available UP applications.
* **Available Multiviewers:** A list of each multiviewer that you can access.
* **Lock/Unlock Multiviewer Layout:** Lock or unlock a multiviewer layout.
* **Full-screen View:** View a multiviewer in full-screen mode.
* **Virtual Assistant Button:** Open the Virtual Assistant pane.
* **Log In/Log Out Button:** Log in to UP or log out.

## Search Icon

In several panes, you can click the **Search icon** to filter the displayed list.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/tB4eWfmHhEXaswEl/images/SelectSensorUsageIcon.png?fit=max&auto=format&n=tB4eWfmHhEXaswEl&q=85&s=7760f752a47d8f76621ffc23f1dd63f4" alt="Select Sensor Usage Icon" width="419" height="230" data-path="images/SelectSensorUsageIcon.png" />
</Frame>

## Edit Icon

On several tiles and widgets, you can click the **Edit icon** to configure the tile or widget.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/tB4eWfmHhEXaswEl/images/AlarmLogEditIcon.png?fit=max&auto=format&n=tB4eWfmHhEXaswEl&q=85&s=be1c9a1003a843cbad82469fc64b43bd" alt="Alarm Log Edit Icon" width="540" height="146" data-path="images/AlarmLogEditIcon.png" />
</Frame>

## Save Icon

On the Multviewer screen, you click the **Save icon** to save changes to the multiviewer.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/tB4eWfmHhEXaswEl/images/MultiviewerSaveIcon.png?fit=max&auto=format&n=tB4eWfmHhEXaswEl&q=85&s=459bfaee58df4551727d74c0333ca2de" alt="Multiviewer Save Icon" width="535" height="99" data-path="images/MultiviewerSaveIcon.png" />
</Frame>

# Alarm Log View

In the [Alarm Log view](/lens/analyze-diagnostics#alarm-log), you can view a list of all active and recent system alerts across your monitored sources.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/EgvZWFj_b5I37rLv/images/AlarmLogView-3.png?fit=max&auto=format&n=EgvZWFj_b5I37rLv&q=85&s=d51423d2eb28b6143dd96411b230d284" alt="Alarm Log View 3" width="965" height="453" data-path="images/AlarmLogView-3.png" />
</Frame>

* **Hide Histogram Icon:** Show or hide a histogram of the alarm states and the total number of alarms that are in those states.
* **Date Filter:** Filter the Alarm Log by date.
* **Filter Icon:** Filter the Alarm Log by sensor name, alarm type, alarm severity, alarm status, and/or acknowledgment status.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/SYtAPSFTWZbgzgWU/images/AlarmLogActionIcon.png?fit=max&auto=format&n=SYtAPSFTWZbgzgWU&q=85&s=de35650d4a3ee43d28ad22727189b6d3" alt="Alarm Log Action Icon" width="1138" height="295" data-path="images/AlarmLogActionIcon.png" />
</Frame>

* **Action Icon:** Acknowledge an alarm, add a note, and view sensor details, Visual Trending, or alarm template configuration.

# Sensors View

In the [Sensors view](/lens/get-started-with-up.lens/#sensors), you can create and manage sensors, and you can view Visual Trending and Alarm Log information.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/mI63R_G4XIIqY4Yy/images/SensorViewCallouts.png?fit=max&auto=format&n=mI63R_G4XIIqY4Yy&q=85&s=919c9bfb344d5bfae2ea6b8d9aa7e5b6" alt="Sensor View Callouts" width="1394" height="597" data-path="images/SensorViewCallouts.png" />
</Frame>

* **Filter Icon:** Filter the Sensor list by sensor name, live source, template, status, alarm severity, and/or region.
* **Sensor Status Indicators:** Filter the sensor list by sensor status.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/mI63R_G4XIIqY4Yy/images/SensorActionAction.png?fit=max&auto=format&n=mI63R_G4XIIqY4Yy&q=85&s=0d7abc862b55c940b7bee1a3038be831" alt="Sensor Action Action" width="1377" height="481" data-path="images/SensorActionAction.png" />
</Frame>

* **Action Icon:** Preview, edit, or deactivate a sensor, or view Visual Trending and the Alarm Log.

# Monitoring Templates View

In the [Monitoring Templates view](/lens/get-started-with-up.lens#monitoring-templates), you can define the categories that sensors will monitor, the alarm notifications that are enabled, and the parameters for generating those alarms.

<Frame>
  <img src="https://mintcdn.com/telestream-bfec627b/SYtAPSFTWZbgzgWU/images/TemplateViewCallouts.png?fit=max&auto=format&n=SYtAPSFTWZbgzgWU&q=85&s=016d0fef76f493074ff8a75e038be8aa" alt="Template View Callouts" width="1015" height="423" data-path="images/TemplateViewCallouts.png" />
</Frame>

* **Search icon:** Type some or all of a template name to filter the monitoring template list by name.
* **Action icon:** View details about a monitoring template, view a template's configuration settings, and duplicate or delete a template.