LG 32SE3B-BE Service Manual page 69

Standard Repair Process Detail Technical Manual
symptom
Signage Monitor
Content
<ALL MODELS>
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Error
C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
5 Sec OSD goes away
1. Press the "0" 4 times.
2. Press the "OK" Button
Checking method
1. Press the MENU button on the remote controller for five seconds.
2. When the OSD disappear, press the "0" 4 times and press "OK".
3. Select the Speaker of LG Digital Signage Setup
4. Select "ON"
A24
Established
2014. 06 .10
date
Revised
date
A24
LGE Internal Use Only