IEI Integration IBS-19A - Manual (Page 160)

IBS-19A Series Medical Panel PC
Page 29
Figure E-3: Device Advanced Settings - Realtek HD Audio Manager (Windows 7)
Step 6: Click the HD Audio 2nd output tab. Check if the main volume setting is set in
the middle of L and R. If audio signal is set to play out of LEFT channel only,
there will be no sound coming from the handset. See
8
Figure E-4.
Figure E-4: HD Audio 2nd Output - Realtek HD Audio Manager (Windows 7)