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LDM231-251 Using the Display: Difference between revisions

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   <div class="grid-item">[[LDM231-251_On-Screen_Display_Menu|On-Screen Display Menu]]</div>
   <div class="grid-item">[[LDM231-251_On-Screen_Display_Menu|On-Screen Display Menu]]</div>
   <div class="grid-item">[[LDM231-251_Pre-installed_Applications|Pre-installed Applications]]</div>
   <div class="grid-item">[[LDM231-251_Pre-installed_Applications|Pre-installed Applications]]</div>
  <div class="grid-item">[[LDM231-251_RS-232_Protocol|RS-232 Protocol]]</div>
   <div class="grid-item">[[LDM231-251_Specifications|Specifications]]</div>
   <div class="grid-item">[[LDM231-251_Specifications|Specifications]]</div>
   <div class="grid-item">[[LDM231-251_Regulatory_and_Service_Information|Regulatory and Service Information]]</div>
   <div class="grid-item">[[LDM231-251_Regulatory_and_Service_Information|Regulatory and Service Information]]</div>
  <div class="grid-item"><span class="newwin">[[LDM_RS-232_Protocol|'''RS-232 Protocol''']]</span></div>
   <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Safety_Precautions|'''Safety Precautions''']]</span></div>
   <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Safety_Precautions|'''Safety Precautions''']]</span></div>
   <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Troubleshooting|'''Troubleshooting''']]</span></div>
   <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Troubleshooting|'''Troubleshooting''']]</span></div>
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</div>
</div>
</div>
</div>
{{Top}} </noinclude>
</noinclude>


=Power On/Off your LED Display=
=Turning the LED Display On/Off=
<div class="res-img">[[File:LDM231-251_Power_On.png|500px|alt=Turning on the display]]</div>
<div class="res-img">[[File:LDM231-251_Power_On.png|500px|alt=Turning on the display]]</div>
#Ensure the power cord is connected and plugged into a power outlet.
#Ensure the power cord is connected and plugged into a power outlet.
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|'''1'''
|'''1'''
|Main Menu
|Main Menu
|Access the Home Screen, APP Center, Settings, and Input Source.
|Access the Home Screen, [[#APP Center|APP Center]], [[#Settings|Settings]], and [[#Input Source|Input Source]].
|-
|-
|'''2'''
|'''2'''
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|'''3'''
|'''3'''
|Date & Time
|Date & Time
|Adjust and show or hide the Date & Time by going to: '''Settings''' > '''Device''' > '''Launcher Settings'''
|Adjust and show or hide the Date & Time by going to: '''[[#Settings|Settings]]''' > '''[[#Device|Device]]''' > '''[[#LSettings|Launcher Settings]]'''
|-
|-
|'''5'''
|'''5'''
|ViewSonic Logo
|ViewSonic Logo
|Show or hide the logo by going to: '''Settings''' > '''Display''' > '''Launcher Settings'''
|Show or hide the logo by going to: '''[[#Settings|Settings]]''' > '''[[#Device|Device]]''' > '''[[#LSettings|Launcher Settings]]'''
|}
|}


==Notes==
===Notes===
<references />
<references />


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<div class="res-img">[[File:LDM231-251_Remote_Range.png|500px|alt=Remote Control's IR receiver range]]</div>
<div class="res-img">[[File:LDM231-251_Remote_Range.png|500px|alt=Remote Control's IR receiver range]]</div>


===Keyboard and Mouse===
==Keyboard and Mouse==
<p>When connected to the USB Type-A port of the display, a keyboard and mouse can also be used to navigate the Home Screen.</p>
<p>When connected to the USB Type-A port of the display, a keyboard and mouse can also be used to navigate the [[#Home Screen|Home Screen]].</p>
<div class="res-img">[[File:LDS135-153_Connect_USBA.png|500px|alt=USB Type A connection]]</div>
<div class="res-img">[[File:LDS135-153_Connect_USBA.png|500px|alt=USB Type A connection]]</div>
   
   
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=Input Source=
=Input Source=
<div class="res-img">[[File:LDM231-151_Home_Screen_Input_Source.png|500px]]</div>
<div class="res-img">[[File:LDM231-151_Home_Screen_Input_Source.png|500px|alt=Home Screen UI]]</div>
The display supports eight input sources: '''Home''', '''HDMI 1''','''HDMI 2''', '''HDMI 3''', '''HDMI 4''', and '''Custom'''.
The display supports eight input sources: '''Home''', '''HDMI 1''','''HDMI 2''', '''HDMI 3''', '''HDMI 4''', and '''Custom'''.
{{Note|The '''Custom''' input source is used to quickly access custom applications. To select the custom application, go to: '''Settings''' > '''Device''' > '''Signage Display''' > '''Custom App'''.}}
{{Note|The '''Custom''' input source is used to quickly access custom applications. To select the custom application, go to: '''[[#Settings|Settings]]''' > '''[[#Device|Device]]''' > '''[[#SDisplay|Signage Display]]''' > '''Custom App'''.}}


=Settings=
=Settings=
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! style="background-color:#c41230; color:#ffffff;" |Description
! style="background-color:#c41230; color:#ffffff;" |Description
|-
|-
|Network
|[[#Network|Network]]
| style="font-weight:normal;" |View and adjust Ethernet, Wi-Fi, Wireless Hotspot, Bluetooth, and Miracast settings.
| style="font-weight:normal;" |View and adjust Ethernet, Wi-Fi, Wireless Hotspot, Bluetooth, and Miracast settings.
|-
|-
|Dehumidification Service
|[[#Dehumidification Service|Dehumidification Service]]
| style="font-weight:normal;" |View and adjust dehumidification settings and start the dehumidification process.
| style="font-weight:normal;" |View and adjust dehumidification settings and start the dehumidification process.
|-
|-
|Device
|[[#Device|Device]]
| style="font-weight:normal;" |View and adjust Signage Display, System Tools, Display, Apps, Audio, Physical Keyboard, Input method, and Launcher settings.
| style="font-weight:normal;" |View and adjust Signage Display, System Tools, Display, Apps, Audio, Physical Keyboard, Input method, and Launcher settings.
|-
|-
|System
|[[#System|System]]
| style="font-weight:normal;" |View and adjust Date & Time and About settings.
| style="font-weight:normal;" |View and adjust Date & Time and About settings.
|}
|}


==Settings Menu Tree==
==Settings Menu Tree==
<tabber>
|-|Network=
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|-
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
! colspan="2" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
|-
| rowspan="17" style="font-weight:bold;" |Network
| rowspan="4" |'''Ethernet'''
| rowspan="4" |Ethernet
| rowspan="2" |Main Switch
| rowspan="2" |Main Switch
|Disable
|Disable
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|-
|-
| rowspan="2" |Ethernet Configuration
| rowspan="2" |Ethernet Configuration
|Disable
|Connection Type
|-
|-
|Enable
|Mac Address
|-
|-
| rowspan="3" |Wi-Fi
| rowspan="3" |'''Wi-Fi'''
|Disable
|Disable
| rowspan="3" |
| rowspan="3" |
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|Add Wi-Fi
|Add Wi-Fi
|-
|-
| rowspan="4" |Wireless Hotspot
| rowspan="4" |'''Wireless Hotspot'''
| rowspan="2" |Main Switch
| rowspan="2" |Main Switch
|Disable
|Disable
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|Security Type
|Security Type
|-
|-
| rowspan="3" |Bluetooth
| rowspan="3" |'''Bluetooth'''
| rowspan="2" |Bluetooth
| rowspan="2" |Bluetooth
|Disable
|Disable
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|
|
|-
|-
| rowspan="3" |Miracast
| rowspan="3" |'''Miracast'''
| rowspan="2" |Main Switch
| rowspan="2" |Main Switch
|Disable
|Disable
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|Name
|Name
|-
|-
| rowspan="5" style="font-weight:bold;" |Dehumidification Service
|}
| rowspan="4" |Dehumidification Settings
 
|-|Dehumidification Service=
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="2" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| rowspan="4" |'''Dehumidification Settings'''
| rowspan="4" |Dehumidification Level
| rowspan="4" |Dehumidification Level
|Shutdown
|Shutdown
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|High
|High
|- style="text-align:center;"
|- style="text-align:center;"
|Begin Dehumidification Now
|'''Begin Dehumidification Now'''
| colspan="2" style="text-align:center;" |
| colspan="2" style="text-align:center;" |
|-
|-
| rowspan="30" |'''Device'''
|}
| rowspan="11" |Signage Display
 
|-|Device=
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="2" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| rowspan="11" |'''Signage Display'''
| rowspan="2" |General Settings
| rowspan="2" |General Settings
|Signage Display Name
|Signage Display Name
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|App Authority
|App Authority
|-
|-
| rowspan="7" |System Tools
| rowspan="7" |'''System Tools'''
| rowspan="3" |Clear Storage
| rowspan="3" |Clear Storage
|All
|All
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|Clone Media Files
|Clone Media Files
|-
|-
| rowspan="2" |Display
| rowspan="2" |'''Display'''
|Font Size
|Font Size
| rowspan="2" |
| rowspan="2" |
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|Screen Saver
|Screen Saver
|-
|-
| rowspan="3" |Apps
| rowspan="3" |'''Apps'''
|Running
|Running
| rowspan="3" |
| rowspan="3" |
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|Download
|Download
|-
|-
|Physical Keyboard
|'''Physical Keyboard'''
| colspan="2" |
| colspan="2" |
|-
|-
| rowspan="5" |Launcher Settings
| rowspan="5" |'''Launcher Settings'''
| rowspan="2" |ViewSonic Logo
| rowspan="2" |ViewSonic Logo
|On
|On
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|
|
|-
|-
|Input Method
|'''Input Method'''
| colspan="2" |
| colspan="2" |
|-
|-
| rowspan="10" |'''System'''
|}
| rowspan="2" |Date & Time
 
|-|System=
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| rowspan="2" |'''Date & Time'''
|Select Time Zone
|Select Time Zone
| rowspan="2" |
|-
|-
|NTP Server
|NTP Server
|-
|-
| rowspan="8" |About
| rowspan="8" |'''About'''
|Local System Updates
|Local System Updates
| rowspan="8" |
|-
|-
|Online System Updates
|Online System Updates
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|Operation Hours
|Operation Hours
|}
|}
</tabber>


==Network==
==Setting Menu Options==
===Network===
<div class="res-img">[[File:LDM231-251_Settings.png|500px|alt=Settings UI]]</div>
<div class="res-img">[[File:LDM231-251_Settings.png|500px|alt=Settings UI]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center; width:55%; background-color:#ffffff;"
{| class="wikitable" style="font-weight:bold; text-align:center; width:55%; background-color:#ffffff;"
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| style="font-weight:normal; text-align:left;" |
| style="font-weight:normal; text-align:left;" |
<p>Enable or disable Ethernet and configure it.</p>
<p>Enable or disable Ethernet and configure it.</p>
[[File:LDM231-251_Settings_Ethernet.png|400px|alt=Ethernet Setting]]
[[File:LDM231-251_Settings_Ethernet.png|400px|alt=Ethernet Settings]]
|-
|-
|Wi-Fi
|Wi-Fi
| style="font-weight:normal; text-align:left;" |
| style="font-weight:normal; text-align:left;" |
<p>Open the Wi-Fi selection interface to enable or disable Wi-Fi and connect to a Wi-Fi network.</p>
<p>Open the Wi-Fi selection interface to enable or disable Wi-Fi and connect to a Wi-Fi network.</p>
[[File:LDM231-251_Settings_W-Fi-1.png|400px|alt=Wi-Fi Setting]]
[[File:LDM231-251_Settings_W-Fi-1.png|400px|alt=Wi-Fi Settings]]
<p>You can also select '''Add Network''' in the Wi-Fi selection screen to manually add a Wi-Fi network.</p>
<p>You can also select '''Add Network''' in the Wi-Fi selection screen to manually add a Wi-Fi network.</p>
[[File:LDM231-251_Settings_W-Fi-2.png|400px|alt=Add Network Setting]]
[[File:LDM231-251_Settings_W-Fi-2.png|400px|alt=Add Network Settings]]
|-
|-
|Wireless Hotspot
|Wireless Hotspot
| style="font-weight:normal; text-align:left;" |
| style="font-weight:normal; text-align:left;" |
<p>Enable or disable Wireless Wi-Fi Hotspot. Once enabled, the hotspot name will be displayed and can be connected to.</p>
<p>Enable or disable Wireless Wi-Fi Hotspot. Once enabled, the hotspot name will be displayed and can be connected to.</p>
[[File:LDM231-251_Settings_Wireless_Hotspot.png|400px|alt=Wireless Hotspot Setting]]
[[File:LDM231-251_Settings_Wireless_Hotspot.png|400px|alt=Wireless Hotspot Settings]]
|-
|-id="BTooth"
|Bluetooth<ref>The volume of a connected Bluetooth speaker cannot be adjusted with the remote control.</ref>
|Bluetooth<ref>The volume of a connected Bluetooth speaker cannot be adjusted with the remote control.</ref>
| style="font-weight:normal; text-align:left;" |
| style="font-weight:normal; text-align:left;" |
<p>Enable or disable Bluetooth. Once enabled, available devices will be displayed and can be connected to.</p>
<p>Enable or disable Bluetooth. Once enabled, available devices will be displayed and can be connected to.</p>
[[File:LDM231-251_Settings_Bluetooth.png|400px|alt=Wireless Hotspot Setting]]
[[File:LDM231-251_Settings_Bluetooth.png|400px|alt=Wireless Hotspot Settings]]
|-
|-
|Miracast
|Miracast
| style="font-weight:normal; text-align:left;" |
| style="font-weight:normal; text-align:left;" |
<p>Enable or disable Miracast.</p>
<p>Enable or disable Miracast.</p>
[[File:LDM231-251_Settings_Miracast.png|400px|alt=Miracast Setting]]
[[File:LDM231-251_Settings_Miracast.png|400px|alt=Miracast Settings]]
|}
|}


==Notes==
====Notes====
<references />
<references />


==Dehumidification Service==
===Dehumidification Service===
<div class="res-img">[[File:LDM231-251_Settings_Dehumidification_Service.png|500px|alt=Dehumidification UI]]</div>
<div class="res-img">[[File:LDM231-251_Settings_Dehumidification_Service.png|500px|alt=Dehumidification UI]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center; width:55%; background-color:#ffffff;"
{| class="wikitable" style="font-weight:bold; text-align:center; width:55%; background-color:#ffffff;"
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| style="font-weight:normal; text-align:left;" |  
| style="font-weight:normal; text-align:left;" |  
<p>Set the dehumidification level or shut it down.</p>
<p>Set the dehumidification level or shut it down.</p>
[[File:LDM231-251_dehumidification-1.png|400px|alt=Dehumidification Level Setting]]
[[File:LDM231-251_dehumidification-1.png|400px|alt=Dehumidification Level Settings]]
|-
|-
|Begin Dehumidification
|Begin Dehumidification
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|}
|}


==Device==
===Device===
<div class="res-img">[[File:LDM231-251_Settings_Device.png|500px|alt=Device UI]]</div>
<div class="res-img">[[File:LDM231-251_Settings_Device.png|500px|alt=Device UI]]</div>
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|- style="font-weight:bold;"
|-
! style="background-color:#c41230; color:#ffffff;" |'''Sub-menu'''
! style="background-color:#c41230; color:#ffffff;" |'''Sub-menu'''
! style="background-color:#c41230; color:#ffffff;" |'''Menu Option'''
! style="background-color:#c41230; color:#ffffff;" |'''Menu Option'''
|
|-id="SDisplay"
|'''Signage Display'''
|'''Signage Display'''
| style="text-align:left;" |[[File:LDM231-251_Signage_Device.png|500px|alt=Signage Display Setting]]
| style="text-align:left;" |[[File:LDM231-251_Signage_Device.png|500px|alt=Signage Display Settings]]
<p><u>General Settings</u><br>
<p><u>General Settings</u><br>
Set the Signage Display Name and Boot.</p>
Set the '''Signage Display Name''' and '''Boot Logo'''.</p>


<p><u>Source Settings</u><br>
<p><u>Source Settings</u><br>
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|-
|-
|'''System Tools'''
|'''System Tools'''
| colspan="2" |[[File:LDM231-251_System_Tool.png|500px|alt=System Tool Setting]]
| style="text-align:left;" |[[File:LDM231-251_System_Tool.png|500px|alt=System Tool Settings]]
<p><u>Clear Storage</u><br>
<p><u>Clear Storage</u><br>
Clear storage space from both internal and external storage.</p>
Clear storage space from both internal and external storage.</p>
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|-
|-
| style="font-weight:bold;" |Display
| style="font-weight:bold;" |Display
| colspan="2" |[[File:LDM231-251_Display.png|500px|alt=Display Setting]]
| style="text-align:left;" |[[File:LDM231-251_Display.png|500px|alt=Display Settings]]
<p><u>Font Size</u><br>
<p><u>Font Size</u><br>
Set the font size for the display.</p>
Set the font size for the display.</p>
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|-
|-
| style="font-weight:bold;" |Apps
| style="font-weight:bold;" |Apps
| colspan="2" |View information about the display’s running, downloaded, or all applications.
| style="text-align:left;" |<p>View information about the display’s running, downloaded, or all applications.</p>
[[File:LDM231-251_Apps.png|500px|alt=Apps Settings]]
|-
|-
|'''Physical Keyboard'''
|'''Physical Keyboard'''
| colspan="2" |View and select a keyboard input method.
| style="text-align:left;" |<p>View and select a keyboard input method.</p>
[[File:LDM231-251 PhySical KeyBoard.png|500px|alt=Physical Keyboard Settings]]
|-id="LSettings"
|'''Launcher Settings'''
| style="text-align:left;" |[[File:LDM231-251_Launcher_Settings.png|500px|alt=Launcher Settings]]
<p><u>ViewSonic Logo</u><br>
Display or hide the ViewSonic logo on the Home Screen.</p>
 
<p><u>Date & Time</u><br>
Display or hide the Date & Time on the Home Screen.</p>
 
<p><u>Theme</u><br>
Set the theme for the Home Screen.</p>
|-
|'''Input Method'''
| style="text-align:left;" | View and select an input method.
|}
|}


==Display==
===System===
<div class="res-img">[[File:LDM231-251_Settings_System.png|500px|alt=System UI]]</div>
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
{| class="wikitable" style="text-align:center; width:55%; background-color:#ffffff;"
|-
|-
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! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
|-
| style="font-weight:bold;" |Brightness Level
|'''Date & Time'''
|(-/+, 1~8)
| style="text-align:left;" |[[File:LDM231-251_Date_Time.png|500px|alt=Date and Time Settings]]
|
|
|-
| rowspan="2" style="font-weight:bold;" |Ambient Light Sensor
|On
| rowspan="2" |
| rowspan="2" |
|-
|Off
|-
| style="font-weight:bold;" |Font Size
|(-/+, 1~4)
|
|
|-
| rowspan="21" style="font-weight:bold;" |Startup & Shutdown
| rowspan="4" |Splash Screen
|Default
| rowspan="4" |
|-
|ViewSonic
|-
|Black
|-
|Blue
|-
| rowspan="2" |Last Shutdown Channel
|On
| rowspan="2" |
|-
|Off
|-
| rowspan="10" |Default Startup Channel
|Home
| rowspan="10" |
|-
|HDMI 1
|-
|HDMI 2
|-
|HDMI 3
|-
|HDMI 4
|-
|HDMI 5
|-
|USB C
|-
|HDMI 6
|-
|APP (Display)
|-
|APP (vCastReceiver)
|-
| rowspan="2" |Standby Mode
|Hibernate
| rowspan="2" |
|-
|Sleep
|-
| rowspan="3" |Splash Screen
|ViewSonic
| rowspan="3" |
|-
|Black
|-
|Blue
|-
| rowspan="16" style="font-weight:bold;" |Input Setting
| rowspan="14" |Input Alias
| rowspan="2" |HDMI 1
|Display
|-
|Hide
|-
| rowspan="2" |HDMI 2
|Display
|-
|Hide
|-
| rowspan="2" |HDMI 3
|Display
|-
|Hide
|-
| rowspan="2" |HDMI 4
|Display
|-
|Hide
|-
| rowspan="2" |HDMI 5
|Display
|-
|Hide
|-
| rowspan="2" |USB C
|Display
|-
|Hide
|-
| rowspan="2" |HDMI 6
|Display
|-
|Hide
|-
| rowspan="2" |Signal Source Detect
|Enable
| rowspan="2" |
|-
|Disable
|-
| rowspan="5" style="font-weight:bold;" |Launcher Settings
| rowspan="2" |ViewSonic Logo
|On
| rowspan="5" |
|-
|Off
|-
| rowspan="2" |Date & Time
|On
|-
|Off
|-
|Theme
|
|-
| rowspan="4" style="font-weight:bold;" |Other Display Settings
| rowspan="2" |Custom Resolution
|Width
| rowspan="4" |
|-
|Height
|-
|Custom DPI
|(-/+, 100~240)
|-
|Custom Wallpaper
|
|-
| style="font-weight:bold;" |Boot Logo Settings
| colspan="3" |
|}
==Sound==
{| class="wikitable" style="text-align:center;" width="55%"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| style="font-weight:bold;" |Media Volume
|(-/+, 0~100)
|}
==Storage==
{| class="wikitable" style="text-align:center;" width="55%"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| rowspan="7" style="font-weight:bold;" |Device Storage
| rowspan="6" |Internal Shared Storage
| rowspan="2" |Storage Manager
|On
|-
|Off
|-
|Photos & Videos
| rowspan="4" |
|-
|Music & Audio
|-
|Games
|-
|Movie & TV
|-
|}
==System==
{| class="wikitable" style="text-align:center;" width="55%"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! colspan="3" style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| rowspan="12" style="font-weight:bold;" |Language & Input
| rowspan="10" |Languages
|English
| rowspan="10" |
|-
|French
|-
|Spanish
|-
|German
|-
|Russian
|-
|Dutch
|-
|繁体中文
|-
|简体中文
|-
|Turkish
|-
|Arabic
|-
| rowspan="2" |Virtual Keyboard
|Remote Control Input Method
| rowspan="2" |
|-
|Manage Keyboards
|-
| rowspan="13" style="font-weight:bold;" |Timer Setting
| rowspan="4" |Shutdown Time
| rowspan="3" |Repeat
|Off
|-
|Once
|-
|Everyday
|-
|Time
|
|-
| rowspan="4" |Power On Time
| rowspan="3" |Repeat
|Off
|-
|Once
|-
|Everyday
|-
|Time
|
|-
|Sleep Timer
|Off/1/10/20/30/40/50/60/90/120 minute(s)
|
|-
| rowspan="2" |Power Saving
|On
| rowspan="2" |
|-
|Off
|-
| rowspan="2" |Standby Mode
|Hibernate
| rowspan="2" |
|-
|Sleep
|-
| rowspan="5" style="font-weight:bold;" |Date & Time
| rowspan="2" |Automatic Date & Time
|On
| rowspan="5" |
|-
|Off
|-
|Select Time Zone
|
|-
| rowspan="2" |Use 24-hour Format
|On
|-
|Off
|-
| rowspan="8" style="font-weight:bold;" |Dehumidification
| rowspan="2" |Settings
|On
| rowspan="8" |
|-
|Off
|-
| rowspan="2" |Automatic Reminders
|On
|-
|Off
|-
| rowspan="2" |Begin Dehumidification Now
|On
|-
|Off
|-
| rowspan="2" |Scheduled
|On
|-
|Off
|-
| rowspan="3" style="font-weight:bold;" |Reset
|Network Settings Reset
| rowspan="3" |
| rowspan="3" |
|-
|Reset App Preferences
|-
|Factory Data Reset
|-
| rowspan="6" style="font-weight:bold;" |About Device
|Status
| rowspan="6" |
| rowspan="6" |
|-
|Legal Information
|-
|Model
|-
|Kernel Version
|-
|Build Number
|-
|Total Time
|}
==Upgrade==
{| class="wikitable" style="text-align:center;" width="55%"
|-
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Sub-menu
! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Menu Option
|-
| style="font-weight:bold;" |OTA Upgrade
|OTA Cloud Server
|-
| rowspan="2" style="font-weight:bold;" |Local Update
|sda1
|-
|SDcard
|}
 
=Connected Devices=
<div class="res-img">[[File:LDP135-151_Settings_Connected_Devices.png|border|500px]]</div>Enable/disable device connection, review connected devices, and search and connect to other devices.
=Apps & Notifications=
<div class="res-img">[[File:LDP135-151_Settings_Apps_Notifications.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|App Info.
| style="font-weight:normal; text-align:left;" |
    <ul>
        <li>Select '''App Info''' to view installed applications and their detailed information.<br>
            <p>[[File:LDS135-153_Settings_App_App_Info.png|450px]]
            </p>
        </li>
        <li>You can also disable the app, review notifications and permissions, and adjust further settings.<br>
            <p>[[File:LDS135-153_Settings_App_App_Info-1.png|450px]]
            </p>
        </li>
    </ul>
|-
|App Permissions
| style="font-weight:normal; text-align:left;" |Select '''App Permissions''' to manage various application permissions.<br>
    <p>[[File:LDS135-153_Settings_App_App_Permissions.png|450px]]
    </p>
|-
|Default Apps
| style="font-weight:normal; text-align:left;" |Select your default applications.<br>
    <p>[[File:LDS135-153_Settings_App_Default_Apps.png|450px]]
    </p>
|-
|}
 
=Display=
<div class="res-img">[[File:LDP135-151_Settings_Display.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|Brightness Level
| style="font-weight:normal; text-align:left;" |Adjust the brightness level by eight levels.<br>
    <p>[[File:LDS135-153_Settings_Brightness.png|450px]]
    </p>
 
|-
|Ambient Light Sensor
| style="font-weight:normal; text-align:left;" |Detects ambient light and adjusts brightness levels automatically.
|-
|Font Size
| style="font-weight:normal; text-align:left;" |Preview and adjust the font size on the display.<br>
    <p>[[File:LDS135-153_Settings_Font_Size.png|450px]]
    </p>
|-
|Startup & Shutdown
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Startup_and_Shutdown.png|450px]]
    </p>
<u>Startup Channel</u>
*'''Last Shutdown Channel:''' Start in the channel that was last used before the previous shutdown.
*'''Default Startup Channel:''' Select a specific startup channel (Home, HDMI 1/2/3/4/5/6, USB C, APP(Display), APP(vCastReceiver)).
 
<u>Standby Mode</u><br>
*'''Hibernate:''' Power off the screen only.
*'''Sleep:''' Power down the display to minimal power consumption (0.5W).
 
<u>Splash Screen</u><br>
Change the boot screen to black, blue, or the ViewSonic logo.
|-
|Input Setting
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Input_Sources.png|450px]]
    </p>
<p><u>Input Alias Switch</u><br>
Display or hide the input source.
</p>
 
<p><u>Signal Source Detect</u><br>
Enable or disable HDMI input detection.
</p>
 
<p><u>U Disk Detect</u><br>
Enable or disable U Disk input detection.
</p>
|-
|Launcher Settings
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Launcher.png|450px]]
    </p>
<u>ViewSonic Logo</u><br>
Display or hide the ViewSonic logo on the Home Screen.
 
<u>Date & Time</u><br>
Display or hide the date and time on the Home Screen.
 
<u>Theme</u><br>
Choose from seven included themes for the Home Screen.
    <p>[[File:LDS135-153_Settings_Themes.png|450px]]
    </p>
|-
|Other Display Settings
| style="font-weight:normal; text-align:left;" |Adjust the Resolution, DPI, wallpaper and other display settings.
|}
 
=Sound=
<div class="res-img">[[File:LDP135-151_Settings_Sound.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|Media Volume
| style="font-weight:normal; text-align:left;" |Adjust the volume level of the display.
|}
 
=Storage=
<div class="res-img">[[File:LDP135-151_Settings_Storage.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|Internal Shared Storage
| style="font-weight:normal; text-align:left;" |Internal storage allocation.
|}
 
=System=
<div class="res-img">[[File:LDP135-151_Settings_System.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|Languages & Input
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Language.png|450px]]
    </p>
<p><u>Languages</u><br>
Language selection.
</p>
 
<p><u>Virtual Keyboard</u><br>
Select your input method.
</p>
|-
|Timer Setting
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Timer.png|450px]]
    </p>
 
<p><u>Shutdown Time Repeat</u><br>
Select the time and frequency for shutting down the display.
</p>
 
<p><u>Power ON Time Repeat</u><br>
Select the time and frequency for powering ON the display.
</p>
 
<p><u>Sleep Timer</u><br>
Set the amount of time before entering sleep mode.
</p>
 
<p><u>Power Saving</u><br>
Select when to enable power saving mode.
</p>
 
<p><u>Standby Mode</u><br>
Choose between Hibernate and Sleep modes.
</p>
 
|-
|Date & Time
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Date_and_Time.png|450px]]
    </p>
<p><u>Automatic Date & Time</u><br>
Enable or disable automatic time adjustment.
</p>
 
<p><u>Select Time Zone</u><br>
<p><u>Select Time Zone</u><br>
Choose your appropriate time zone.
Set the display’s time zone.</p>
</p>
 
<p><u>Use 24-hour Format</u><br>
Enable or disable 24-hour time format.
</p>
 
|-
|Dehumidification
| style="font-weight:normal; text-align:left;" |
Start and adjust dehumidification settings.<br>
    <p>[[File:LDS135-153_Settings_Dehumidification.png|450px]]
    </p>
    <p>[[File:LDS135-153_Settings_Dehumidification-1.png|450px]]
    </p>
|-
|Reset
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_Reset.png|450px]]
    </p>
<p><u>Network Settings Reset</u><br>
Reset current network settings.
</p>


<p><u>Reset App Preferences</u><br>
<p><u>NTP Server</u><br>
Reset current app preferences.
View NTP service information.</p>
</p>
 
<p><u>Factory Data Reset</u><br>
Restore the display to default factory settings.
</p>
|-
|-
|About Device
|'''About Device'''
| style="font-weight:normal; text-align:left;" |View information about the display.<br>
| style="text-align:left;" |
    <p>[[File:LDS135-153_Settings_About_Device.png|450px]]
<p>View information about the display and update the system locally or online.</p>
    </p>
[[File:LDM231-251_About_Device.png|500px|alt=About Device Settings]]
|}
|}
 
{{#seo:
=Upgrade=
<div class="res-img">[[File:LDP135-151_Settings_Upgrade.png|500px]]</div>
{| class="wikitable" style="font-weight:bold; text-align:center;" width="55%"
|-
! style="background-color:#cb0000; color:#ffffff;" |Sub-menu
! style="background-color:#cb0000; color:#ffffff;" |Description
|-
|OTA Upgrade
| style="font-weight:normal; text-align:left;" |
    <p>[[File:LDS135-153_Settings_OTA_Upgrade.png|450px]]
    </p>
<p><u>Auto Update</u><br>
Automatically apply updates as they become available or schedule the default update date and choose “Hibernate” as the Standby Mode, and the system will automatically update the schedule after shutdown.
</p>
 
<p><u>Manual Update</u>
*'''Check Update:''' The system will check for the latest FW automatically. If a new FW version is found, confirm the new FW is needed and then manually run the update.
*'''Local Update:''' Plug in a USB drive with the FW update in .zip format and run the .zip file to update the FW.
<p>
|}{{#seo:
|title=ViewSonic Direct View LED Display
|title=ViewSonic Direct View LED Display
|title_mode=append
|title_mode=append

Latest revision as of 06:49, 23 January 2026

LDM231-251 Using the Display
Introduction
Remote Control
Wall Installation
Connecting Devices
Using the Display
On-Screen Display Menu
Pre-installed Applications
Specifications
Regulatory and Service Information
RS-232 Protocol
Safety Precautions
Troubleshooting
Maintenance
Maintenance Tools


Turning the LED Display On/Off

Turning on the display
  1. Ensure the power cord is connected and plugged into a power outlet.
  2. Press the Power    button to turn on the display.
  3. To turn the LED display off, press the Power    button again.

Home Screen

Home Screen UI
Number Item Description
1 Main Menu Access the Home Screen, APP Center, Settings, and Input Source.
2 Quick Access[1] Quick access to WAN/LAN, Wi-Fi, Brightness, and Power.
3 Date & Time Adjust and show or hide the Date & Time by going to: Settings > Device > Launcher Settings
5 ViewSonic Logo Show or hide the logo by going to: Settings > Device > Launcher Settings

Notes

  1. ↑ Only supported by keyboard and mouse.

Navigating the Home Screen

Remote Control

The remote control can be used to easily navigate the Home Screen. When using the remote control, ensure it is kept within the IR receiver range as shown below:

Remote Control's IR receiver range

Keyboard and Mouse

When connected to the USB Type-A port of the display, a keyboard and mouse can also be used to navigate the Home Screen.

USB Type A connection

An orange mouse pointer will appear on the display when used:

  • The left mouse button will confirm actions.
  • The right mouse button will go back to the previous layer.
Orange mouse pointer on Home Screen

APP Center

Installed applications will be in the App Center.

Click the APP center to display all installed apps
Icon Name Description
Setting icon
 Settings Adjust and view the display's settings.
Chromium icon
 Chromium Web Browser.
Folders icon
 Folders File explorer.
vSweeper icon
 vSweeper Resources management tool.
Miracast icon
 Miracast Wireless screen mirroring.
OfficeSuite icon
 OfficeSuite Create documents, spreadsheets, and presentations.
myViewBoard Display icon
 myViewBoard Display Wireless mirror your desktop.
myViewBoard Manager icon
 myViewBoard Manager Remote device management
vCast icon
 vCast Receive casted content from other devices.
Note: Pre-installed applications are subject to change without notice.

Input Source

Home Screen UI

The display supports eight input sources: Home, HDMI 1,HDMI 2, HDMI 3, HDMI 4, and Custom.

Note: The Custom input source is used to quickly access custom applications. To select the custom application, go to: Settings > Device > Signage Display > Custom App.

Settings

Adjust and view the display's settings.

The location of Settings on Home Screen
Settings UI
Menu Description
Network View and adjust Ethernet, Wi-Fi, Wireless Hotspot, Bluetooth, and Miracast settings.
Dehumidification Service View and adjust dehumidification settings and start the dehumidification process.
Device View and adjust Signage Display, System Tools, Display, Apps, Audio, Physical Keyboard, Input method, and Launcher settings.
System View and adjust Date & Time and About settings.

Settings Menu Tree

Sub-menu Menu Option
Ethernet Main Switch Disable
Enable
Ethernet Configuration Connection Type
Mac Address
Wi-Fi Disable
Enable
Add Wi-Fi
Wireless Hotspot Main Switch Disable
Enable
Hotspot Configuration Network Name
Security Type
Bluetooth Bluetooth Disable
Enable
Available Device
Miracast Main Switch Disable
Enable
Detail Name

Sub-menu Menu Option
Dehumidification Settings Dehumidification Level Shutdown
Low
Middle
High
Begin Dehumidification Now

Sub-menu Menu Option
Signage Display General Settings Signage Display Name
Boot Logo
Source Settings Custom App
Credential Settings Trusted Credentials
User Credentials
Install from Storage
Clear Credentials
Security External Storage
Unknown Sources
Privacy and Copyright Protection
App Authority
System Tools Clear Storage All
Internal Storage
USB Storage
Reset Factory Reset
Import & Export Export Signage Display Settings
Import Signage Display Settings
Clone Clone Media Files
Display Font Size
Screen Saver
Apps Running
All
Download
Physical Keyboard
Launcher Settings ViewSonic Logo On
Off
Date & Time On
Off
Theme
Input Method

Sub-menu Menu Option
Date & Time Select Time Zone
NTP Server
About Local System Updates
Online System Updates
Asset Tagging
Legal Information
Android Version
Kernel Version
Build Number
Operation Hours

Setting Menu Options

Network

Settings UI
Sub-menu Description
Ethernet

Enable or disable Ethernet and configure it.

Ethernet Settings

Wi-Fi

Open the Wi-Fi selection interface to enable or disable Wi-Fi and connect to a Wi-Fi network.

Wi-Fi Settings

You can also select Add Network in the Wi-Fi selection screen to manually add a Wi-Fi network.

Add Network Settings

Wireless Hotspot

Enable or disable Wireless Wi-Fi Hotspot. Once enabled, the hotspot name will be displayed and can be connected to.

Wireless Hotspot Settings

Bluetooth[1]

Enable or disable Bluetooth. Once enabled, available devices will be displayed and can be connected to.

Wireless Hotspot Settings

Miracast

Enable or disable Miracast.

Miracast Settings

Notes

  1. ↑ The volume of a connected Bluetooth speaker cannot be adjusted with the remote control.

Dehumidification Service

Dehumidification UI
Sub-menu Menu Option
Dehumidification Settings

Set the dehumidification level or shut it down.

Dehumidification Level Settings

Begin Dehumidification

Manually start the dehumidification process

Turn on dehumidification

Device

Device UI
Sub-menu Menu Option
Signage Display Signage Display Settings

General Settings
Set the Signage Display Name and Boot Logo.

Source Settings
Set the application to open when the Custom input source is selected.

Credential Settings
View and clear credentials and install from storage.

Security
Review privacy and copyright protections, allow external USB storage and installing applications from unknown sources.

System Tools System Tool Settings

Clear Storage
Clear storage space from both internal and external storage.

Reset
Reset the display to its default factory values.

Import & Export
Import or export the display’s settings.

Clone
Copy media files from the display.

Display Display Settings

Font Size
Set the font size for the display.

Screensaver
Enable or disable a screensaver.

Apps

View information about the display’s running, downloaded, or all applications.

Apps Settings

Physical Keyboard

View and select a keyboard input method.

Physical Keyboard Settings

Launcher Settings Launcher Settings

ViewSonic Logo
Display or hide the ViewSonic logo on the Home Screen.

Date & Time
Display or hide the Date & Time on the Home Screen.

Theme
Set the theme for the Home Screen.

Input Method View and select an input method.

System

System UI
Sub-menu Menu Option
Date & Time Date and Time Settings

Select Time Zone
Set the display’s time zone.

NTP Server
View NTP service information.

About Device

View information about the display and update the system locally or online.

About Device Settings

Retrieved from "https://manuals.viewsonic.com/index.php?title=LDM231-251_Using_the_Display&oldid=58062"