User Manual
20
GLOBAL SETTINGS
Press the Meter and Monitor buttons simultaneously to enter the 
global settings menu.
• Rotate the Output Encoder to select a menu item
• Click the Output Encoder to step through the available options
To exit the Global settings screen press the Monitor button (or select 
the ‘Back’ option).
Host
Selects the connection used for the DAW host: Thunderbolt or Pro 
Tools.  The  Lock  flag in the Monitor display will show green  when 
locked to the DAW host.
Note: changing Host type will cause the device to perform a power reset.
Sync
Selects the Red 16Line’s sync source:
• Internal – Internally generated. This is the default selection
• Word Clock – Received via the BNC Word Clock In connector
• ADAT 1 – Received via the rear Optical In 1-8 connector
• ADAT 2 – Received via the rear Optical In 9-16 connector
• S/PDIF  – Received via  either  the  rear RCA  In  connector,  or 
Optical port 1
• Dante – Provided by the Dante network connection
• Loop Sync – Only applicable when in Pro Tools host mode
When sync is established, the Lock status will change to green. A red flag indicates no sync.
Retain
Choose whether the previous phantom power settings for channels 1 & 2 are restored on power-up:
• Preamp – All previous settings are returned except the 48V settings, which will be set to Off
• Preamp +48V – All previous settings are returned
I/O level
• Linked – Changes to a channel’s I/O Reference level settings will be applied to the Input and 
Output values simultaneously. This is the default selection
• Unlinked – Channel Input and Output Reference settings can be assigned independently
Selecting the “Linked” option when Input and Output levels are set to different values will not force a change in 
either value. The settings must be matched manually before subsequent changes will track.
Sync
Retain
Reset Dante Devices
Thunderbolt
Host
Internal
Pre +48VPreamp
Routing Advanced Routing
I/O Lvl LinkedUnlinked
Rate
48kHz
Internal
L R
-65
Thunderbolt
Mute
Dim
Monitor
Host and Sync Settings and 
Lock Status
Global Settings Menu










