Owner's manual

SID-X1 - Connecting the SID-X1 11
11
5.4 Audio Mode Selection
The Option DIP-switches 1 and 2 (see Section 6.3) control the manner in which
audio is handled.
Note: DIP-switch 1 must be set to ON to enable DIP-switch 2 to control the audio
mode selection.
DIP-switch State Function
1
Auto/Manual
Audio Mode
Off (default) Automatic—if an audio source is connected to the 3.5mm
mini jack the analog (external) audio is transmitted. If not,
the embedded audio is transmitted
On Manual—DisplayPort and HDMI ports always transmit
the embedded audio and the VGA always transmits the
analog audio. The DVI port audio is defined by
DIP-switch 2
2
DVI Audio
Source
Off (default) Only the DVI uses the embedded audio
On Only the DVI uses the analog (external) audio
5.5 Locking the EDID
To prevent the stored EDID (either default or read from a device) from being
overwritten, set DIP-switch 4 to ON.
Note: The device must be power-cycled after you change DIP-switch 4.