Solid State Logic SSL 12 USB Audio Interface - Manual (Page 19)

In the same way as the Input channels, the TALKBACK channel can be routed to the
Headphones & Line Output 3&4.
1. The PAN button when illuminated engages the send's Pan.
2. Pan Knob allows you to determine the pan position for that mix being sent to
the Aux Bus.
3. The Green Knob controls the set level for each Aux Bus (HP A, HP B &
Outputs 3-4) from +12dB to -Inf dB.
4. MUTE button mutes the send and illuminates red when activated.
This layout is identical for Headphones B & Line Out 3-4
5. Scribble Strip
This text box identifies the TALKBACK channel and is named as default. This text
box is also editable, allowing it to be renamed by the user.
6. TALKBACK ENGAGE BUTTON
When illuminated green, the built-in TALKBACK mic will send the signal to the
routed aux buss(es) (HP A, HP B & LINE 3-4). This can also be controlled by
physically engaging the TALKBACK button on the SSL 12 Interface, or via the SSL
360° TALK software button (if assigned).
7. FADER
The red capped fader sets the master output level of the TALKBACK signal. The
Fader ranges from +12dB & -Inf dB.
8. NO OUTPUT TO MASTER
The text at the bottom of the TALKBACK channel is a reminder that the TALKBACK
signal is not sent to the
MONITOR BUS & can only be routed via the aux sends.
Digital Inputs
The 8 channels of Digital Inputs are provided by the optical ADAT IN port at the rear
of the interface, accepting 8 channels at 44.1/48 kHz, 4 Channels at 88.2/96 kHz
and 2 channels at 176.4/192 kHz.
The Digital Inputs provide no gain controls. Gains should be set on the external
ADAT device.
Routing to the HP A, HP B & LINE 3-4 is identical to the Analogue Input Channels.
Playback Returns
The 4x Stereo Playback Return channels allow separate stereo signals to be sent
out of your DAW or other programs with assignable audio outputs, into the SSL 12
Mixer as inputs.