Connections
16 Stereo Channel Inputs
Footswitch
Input
Miscellaneous
Returns and Inputs
Miscellaneous
Sends and Outputs
• The FOOTSWITCH input is suitable for any standard on/off foot switch – by default this turns Talkback On/Off
although this can be changed.
• Use only the provided power supply – the clip above the power inlet should be used to retain the power lead and
so prevent accidental removal or damage.
• Use a standard Ethernet cable (as supplied) to connect Sigma to your computer/network router.
• The USB socket and PROG switch are for SSL diagnostic use and should not be connected or used.
• Please refer to page 49 onward for connector pinouts.
Alternate
Main Monitor
Monitor Output
Output
16 Stereo Channel Outputs
Clip to secure
power cable
Mix A Output
Factory use only
Power Inlet
+12V DC
EN
DE
ES
FR
IT
Ethernet
JP
5