Volume; Mute; Input Signal (Main Input Select); A.19 Volume - Advantech PDC-190S User Manual

A.19

Volume

Selecting this control allows you to adjust the volume of the two inside speakers if
you have audio signal input from the line in port.
A.20

Mute

Selecting this control allows you to mute the volume of the two inside speakers.
A.21

Input Signal (Main Input Select)

Select this control to set the input signal of the main display. You can select from
among
! DVI
! VGA
! Component
! RGBS
! Video (Composite)
! Svideo (S-Video)
! SDI
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