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II 

Foreword 

General 

This manual introduces the functions and operations of the 3.0 digital signage (hereinafter referred to 
as the "Signage").  Read carefully before using the Signage, and keep the manual safe for future 
reference. 

Safety Instructions 

The following signal words might appear in the manual. 

Signal Words 

Meaning 

DANGER

 

Indicates a high potential hazard which, if not avoided, will result in 
death or serious injury. 

WARNING

 

Indicates a medium or low potential hazard which, if not avoided, could 
result in slight or moderate injury. 

CAUTION

 

Indicates a potential risk which, if not avoided, could result in property 
damage, data loss, 

reductions in performance

, or unpredictable results. 

TIPS

 

Provides methods to help you solve a problem or save time. 

NOTE

 

Provides additional information as a supplement to the text. 

Revision History 

Version 

Revision Content 

Release Time 

V1.0.1 

Updated basic operations. 

August 2022 

V1.0.0 

First release. 

May 2021 

Privacy Protection Notice 

As the device user or data controller, you might collect the personal data of others such as their face, 
fingerprints, and license plate number. You need to be in compliance with your local privacy protection 
laws and regulations to protect the legitimate rights and interests of other people by implementing 
measures which include but are not limited: Providing clear and visible identification to inform people 
of the existence of the surveillance area and provide required contact information. 

About the Manual 

 

The manual is for reference only. Slight differences might be found between the manual and the 
product. 

 

We are not liable for losses incurred due to operating the product in ways that are not in 

Summary of Contents for LDV55-SAI400TK

Page 1: ...Digital Signage User s Manual V1 0 1 ...

Page 2: ... or save time NOTE Provides additional information as a supplement to the text Revision History Version Revision Content Release Time V1 0 1 Updated basic operations August 2022 V1 0 0 First release May 2021 Privacy Protection Notice As the device user or data controller you might collect the personal data of others such as their face fingerprints and license plate number You need to be incomplian...

Page 3: ...product and the manual Please contact customer service for the latest program and supplementary documentation There might be errors in the print or deviations in the description of the functions operations and technical data If there is any doubt or dispute we reserve the right of final explanation Upgrade the reader software or try other mainstream reader software if the manual in PDF format cann...

Page 4: ...age away from dampness dust and soot Install the Signage on a stable surface to prevent it from falling Install the Signage in a well ventilated place and do not block its ventilation Use an adapter or cabinet power supply provided by the manufacturer The power supply must conform to the requirements of ES1 in IEC 62368 1 standard and be no higher than PS2 Note that the power supply requirements a...

Page 5: ...e 10 3 7 2 Local Release 14 3 8 App Manager 23 3 8 1 Installing App 24 3 8 2 File Manager 25 4 System Settings 26 4 1 Setting Date Time 26 4 2 Selecting Input Source 26 4 3 Configuring Visual Audio Parameters 27 4 4 System Language 28 5 Maintenance and Update 29 5 1 Maintenance Requirements 29 5 2 Restoring Factory Defaults 29 5 3 Upgrading System 29 5 4 Configuring Auto Maintenance Time 30 5 5 Tu...

Page 6: ...ligent cloud information terminal that features multimedia content release advertisement and network access and has LCD display and audio power amplifier The Signage is applicable for use in government buildings office parks shopping malls and more ...

Page 7: ...date is needed when the Android OS restarts repeatedly or the Signage cannot be started You cannot use the TF card to store data on the Signage Contact the technical support if your Signage needs a force update 4 HDMI port Connects to HDMI input source device 5 ON OFF Turn the screen on off 6 Network port Connects the Signage to the network through Ethernet cable 7 USB 2 0 port Connects to devices...

Page 8: ...ational standards and provide a power supply with stable voltage and low ripple interference Starting the Signage Plug in the power cable of the Signage The Signage starts Shutting down the Signage Unplug the power cable The Signage shuts down 3 2 Initializing the Signage For first time use or after restoring the system to factory settings you need to initialize the Signage After that you can star...

Page 9: ... questions enter answers to the questions and then click Save and Next Click Skip to skip setting security questions Password protection On the Terminal Info interface configure device information 1 Click to set the name that identifies the Signage 2 Click Save and Next ...

Page 10: ...5 Device information On the Network Setting interface configure the network Click Skip to skip setting the network 1 Select network type as needed and configure the network Network setting ...

Page 11: ... Ethernet Two methods are available to plan your device IP DHCP When there is a DHCP server on the network after selecting the DHCP option the Signage automatically obtains IP address from the DHCP server Static IP After selecting Static IP respectively click IP Address Gateway and Netmask and enter the IP address default gateway and net mask according to your network plan 2 Click Save and Next On...

Page 12: ...ne for the defined time Click any position on the screen Login Enter your password If you forgot your password click Forgot Password to reset the password after answering the security questions Click OK The main menu or the interface before the system is locked is displayed When the password is incorrectly entered a note reminding you of the remaining tries will be displayed You can try 5 times ...

Page 13: ... Enter answers to all the security questions Click Confirm enter the new password and then confirm it Verify security questions 3 5 Changing Password and Security Questions We recommend updating the login password and security questions regularly to ensure device security 3 5 1 Changing Password On the main interface select Settings Password Setting Password Setting Enter old password and new pass...

Page 14: ...rrectly answer the questions and then click Clear to clear the answers first and then set them again Click Setting 3 6 Quick Toolbar Move your mouse pointer to the bottom of the interface and the quick toolbar will be displayed You can perform operations including Rotate the screen adjust the backlight select input source go to quick play interface lock your screen disconnect the USB drive from th...

Page 15: ...single required Signage If multiple Signages and media pictures videos are involved and network connection is available we recommend releasing projects through MPS This will facilitate central management of the Signage and media pictures videos You cannot release a project locally and through MPS at the same time To release a project through MPS stop playing local projects first 3 7 1 Network Rele...

Page 16: ...ce select Settings Network Setting Network setting Configure the network type that you want to use Table 3 4 Configure network Network Type Description Ethernet Connect your device to the network by Ethernet Two methods are available to plan your device IP DHCP When there is a DHCP server on the network after selecting the DHCP option the Signage automatically obtains IP address from the DHCP serv...

Page 17: ...erface This is to enhance data security On the main interface select Settings Network Setting Allowlist Click to enable allowlist functions means enabled Add the IP address of target device to your allowlist 1 Click Add allowlist 2 Enter an IP address 3 Click Confirm The IP address that you have added is displayed You can repeat 1 3 to add multiple IP addresses to your allowlist 3 7 1 3 Registerin...

Page 18: ...lease Network release Move your mouse pointer to the bottom of the interface and then a floating toolbar is displayed You can Click to import a project from USB drive Click to go back to the main interface View the status of registering to MPS means not registered Click on the lower left corner Platform address Enter the IP address or domain name of the platform MPS and ID of the department that S...

Page 19: ...ance Stream Media and Video Surveillance 3 7 2 1 Configuration Flow Local release general template Table 3 5 Configuration flow general template Release Mode Procedure Description Quick play Define project 1 Create a USBPLAY folder in the USB drive 4 Name the media pictures videos to be played in the play order to create a custom project 5 Move the custom project to the USBPLAY folder Insert the U...

Page 20: ...latform or IVSS For details see 3 7 2 3 1 Configuring Face Attendance Template Add video and picture Add videos and pictures to the Signage For details see 3 7 2 3 1 Configuring Face Attendance Template Release projects by using other special templates Prepare video and picture Save the videos and pictures to be played to the USB drive Insert the USB drive Insert the USB drive with prepared media ...

Page 21: ... Select a template The system will display pictures and videos according to their layout in the template A picture is displayed for 10 seconds by default and a video to the end 3 7 2 2 2 Custom Play Define your own templates to release information On the main interface select Local Release General Customized Play Customized play Click a template that you want to define The template configuration i...

Page 22: ...r regions Optional Click Preview to preview the project to be played Click Publish to play your project immediately 3 7 2 3 Releasing Projects by Special Templates Special templates include Catering Life Special Offer Promotion Brand Publicity Supermarket Hotel Info News Face Attendance Stream Media and Video Surveillance Select template as needed To configure face attendance template see 3 7 2 3 ...

Page 23: ... connected to the same LAN Local Area Network Your camera supports face detection and face comparison and face database is configured Procedure On the main interface select Local Release Special Click the Face Attendance template Configure face attendance template Click Edit on the upper right corner You can add video channels video recordings and pictures to the template Only one kind of media ca...

Page 24: ...S and 8101 for DSS and PSS Channel You need to enter channel No when IP camera or IVSS is connected Enter 1 when IP camera is connected Enter the number of channels that you want to display when IVSS is connected Stream Type Main stream Provides large bit stream and images with high resolution but requires large bandwidth Sub stream Provides small bit stream and smooth image and requires less band...

Page 25: ...ogo displayed on the upper right corner when face attendance project is played Display Card Number After registering the certificate number such as ID No passport No of person on the MPS if Display Card Number is enabled such information will be displayed next to the person name on the Signage Operate the template that you have almost finished On the upper right corner of the current interface Cli...

Page 26: ... your template to make the template effective you need to repeat 1 4 to add projects to other regions Operate the template that you have almost finished On the upper right corner of the current interface Click Preview to preview the project to be played Click Publish to play your project immediately 3 7 2 4 Managing My Project On the main interface select Local Release My Project and then you can ...

Page 27: ... Local Release Scheduled Project Click and then on the interface displayed click Add order play period Add order play period Set time period and then click Add order play period Click select a project and then click OK The system goes back to the Add Project interface Up to 30 projects can be added to each time period ...

Page 28: ...hen the App Center interface is displayed You can Click the App Center app to install new apps view and manage different files search for and download media pictures videos Click Install App to install new apps For details see 3 8 1 Installing App Click File Manager to view and manage different files For details see 3 8 2 File Manager Connect the Signage to network and then click Browser to search...

Page 29: ...ge Procedure On the main interface select App Manager App Center Install App Select location Click the USB where the installation file is installed The system will automatically find an app file for you Install an app Click the installation file The system prompts Allow install xxx apk application Click OK The installation starts Follow the onscreen instructions to finish the installation ...

Page 30: ...w and manage different types of files On the main interface select App Manager App Center File Manager File manager Select a storage path for example internal storage Files are displayed in different types Click a file type to view and operate such as delete files Different types of files ...

Page 31: ...ave The time of IPC will besynchronized with that of the Signagewithin the defined renewal cycle Enable NTP time setting configure the Renewal cycle and then click Save The time of the Signage will be synchronized with that of the NTP server within the defined renewal cycle Date time 4 2 Selecting Input Source Input sources include Local default and HDMI Local Play projects from your USB drive or ...

Page 32: ...crease Do you want to continue click Confirm to continue On the main interface select Settings Audiovisual Adjustment Audiovisual adjustment Configure visual audio parameters Table 4 1 Visual audio adjustment Item Description Backlight Brightness Adjust the screen s background brightness manually or automatically Auto background brightness adjustment is available on select models Auto Enable Auto ...

Page 33: ...ked You can select locking your device after 1min 3min 10min or select Never to keep your device unlocked Volume Adjust the volume of playing projects Click Volume and then drag the volume bar to adjust the volume 0 represents muted Click to restore to default value 4 4 System Language Select the display language from Settings Language Currently only Chinese and English are available Language ...

Page 34: ... error Be cautious because this might cause data loss On the main interface select Settings Maintenance and Upgrade Restore Factory Defaults Click Confirm After restoring factory defaults the Signage will restart Restoring factory defaults 5 3 Upgrading System Update system software Preparation Insert a USB drive with the update package into your Signage Contact our customer service to get an upda...

Page 35: ...Setting Drag your mouse up and down to select a time Click any position out of the Auto Maintenance Time Setting interface to finish configuration Configure auto maintenance time 5 5 Turning Screen On Off at Fixed Time On the main interface select Settings Maintenance and Upgrade Timing Screen Turn On Click to enable turning screen on by week or customized time means enabled Custom settings come f...

Page 36: ... Click to configure the specific date and time The Signage will stay on for the defined period Click Save 5 7 Restarting Device Manually restart your device to solve problems such as system crash On the main interface select Settings Maintenance and Upgrade Restart Now Click Confirm The Signage starts restarting Restart now 5 8 Viewing Device Information On the main interface select Settings Termi...

Page 37: ...32 Device information ...

Page 38: ...volume and go back to the home page Refer to the packing list to see whether the remote control comes with the Signage If not you need to purchase it separately Appendix figure 1 1 Remote control appearance Appendix table 1 1 Buttons description Operation Item Buttons Needed Turn on off device Press Turn on off device screen Hold for three seconds Adjust volume Volume up Press and press right arro...

Page 39: ...is displayed 2 Operate arrow keys and move pointer to password box and type password 3 Move pointer to Done on virtual keyboard 4 Move pointer to OK and press on your remote control to log in to the device Return to the previous page Press Return to the main menu Press Bring up the frequently used tool bar Press and operate the left right arrow keys to select a function you want ...

Page 40: ...et and implement well done access control permission and key management to prevent unauthorized personnel from carrying out physical contacts such as damaging hardware unauthorized connection of removable device such as USB flash disk serial port etc 2 Change Passwords Regularly We suggest that you change passwords regularly to reduce the risk of being guessed or cracked 3 Set and Update Passwords...

Page 41: ...rs we suggest that you check online users regularly to see if the device is logged in without authorization Check device log By viewing the logs you can know the IP addresses that were used to log in to your devices and their key operations 12 Network Log Due to the limited storage capacity of the device the stored log is limited If you need to save the log for a long time it is recommended that y...

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