Hyundai D46**A User Manual page 39

38
DIGITAL SIGNAGE
Symptoms
The screen displays
check the volume up and down with remote control and audio connection cable
without the sound.
No sound from either
Confirm the status of the sound balance on OSD menu and check the connection
right speaker or left
of speaker cable.
speaker.
Remote control
Check if any foreign substances in the sensor and the polarity of battery inserted.
doesn't work. If the batteries are drained, replace them with new batteries.
work.
the system as it supports Plug and Play.
If any problem unsolved by above diagnosis, please call customer center.
How to solve the problem