Projector
Monitor
Interactive Display | Signage
Lighting
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We use cookies and similar technologies to process personal information for the operation of our website, statistical analysis, and providing targeted advertising. We share information about your use of the site with our advertising partners who may further share it with additional parties. You may opt out of performance cookies here, and learn more about how we use cookies here”
Projector
Monitor
Interactive Display | Signage
Lighting
Projector
Monitor
Interactive Display | Signage
Lighting
No audio output from the internal speaker could be caused by incorrect settings. Please follow these steps in the OSD menu to output audio from the internal speaker.
System Setup: Basic menu
1. Sound > Mute > Disabled
2. Sound > S/PDIF > Disabled
3. Sound > Volume > 1 - 100
Applicable Models
HT3550, HT3550i, TK850, TK810