LG Digital Signage Setup for Professional Deployments
Settings covered in this video:
▸ Initial Setup Wizard
Quick Start / Normal Configuration
Time & Date
▸ General → Power
No IR Power Off → Off
DPM → Off
DPM Wake Up Control → Clock+Data
PM Mode → Network Ready
Power On Status → Power On
Wake on LAN → On
▸ General → Network
Note the display's IP address for remote management
▸ General → Advanced Settings → SIMPLINK Setup
SIMPLINK → On (LG's name for HDMI-CEC)
Standby → Receive Only
▸ Display → Advanced Setting
Average Picture Level Auto Control → Off
Energy Saving → all options Off
▸ Admin
Set a 6-digit password to lock configuration
▸ Ez Setting → Setting Data Cloning
Export configuration backup to USB (unencrypted, PC-readable)
💡 Bonus tip not covered in the video:
If your deployment needs accurate time — for scheduled content, log correlation, or HTTPS certificate validation — you can point the display at a custom NTP server under General → Time Setting → NTP Server Setting. Make sure "Set Automatically" is enabled in the same menu, otherwise the NTP setting has no effect. This is especially useful on corporate networks that block public NTP servers, or when you want the display to sync against an internal time source like a local router or NTP daemon.
This configuration is optimized for deployments using Bohemica Signage players, but the same principles apply to any professional signage setup where an external player drives the display over HDMI.
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