User guide
664 User Guide and Technical Information
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v. 1.0 Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
14) Headphone Encoder
Meter and Input Se ings ScreView: Turn to ad-
just headphone gain. Push to select headphone
monitor source. In Menus turn to navigate.
Push to make selection. In Input Se ings Screen
push to select input source.
15) Headphone Clipping LED
Illuminates red to indicate headphone output is
approaching clipping level.
16) RTN Switch
Slide Left to activate RTN A, slide Right to
activate RTN B. To access secondary function
Press and hold Select Encoder then slide left for
COM RTN and right for RTN C. Primary and
Secondary functions of the RTN toggle switch
can be selected in the Setup Menu.
17) Slate / Tone Switch
Slide left to activate the Slate Microphone, slide
again to deactivate. For momentary action
hold for one second or longer. Slide right to
activate the Tone Oscillator. Tone will latch
if held for 2 seconds or longer; slide again to
deactivate. Secondary function: press and hold
Select Encoder then slide Mic switch to activate
COM. Primary and Secondary functions can be
switched in the Setup Menu.
18) Slate Mic LED
Illuminates green when Slate Mic, COM, or
Tone is active.
19)
Select Encoder
Multi-function encoder. Selects Tracks on the
Main Screen. Press the Encoder and the Meters
bu on to arm/disarm record tracks. When L,
R, X1, or X2 track is selected, press then turn
to adjust level. Select Encoder also acts as shift
bu on to access secondary functions.
Left Panel Connectors and Control
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4 3 2
1) XLR Analog Inputs 1-6
Active-balanced analog microphone- or line-
level input for inputs 1-6 on XLR connector. In-
put type is set within the Input Se ings Screen.
Inputs 1 and 6 can also accept AES3 or AES42
signal. Pin-1 ground, pin-2 (+), pin-3 (-).
2) Headphone Output
1/4-inch and 3.5 mm TRS stereo headphone
connectors. Can drive headphones from 8 to
1000 ohm impedances to very high levels. Tip =
left, ring = right, sleeve = ground.
3) Slate Mic Input
TA3 input for connecting external slate mi-
crophone. Select between internal or exter-
nal slate mic from the Setup Menu section
COMMS/RETURNS. Pin-1 ground, pin-2 (+),
pin-3 (-).
4) TA3 Direct Outputs 1-6 / Inputs 7-12
Balanced direct outputs on TA3 connectors. Tone
signal appears at the direct outputs. Direct output
signal is pre- or post-fader and level is selected
between Line, -10, and Mic levels in the Setup Menu
section OUTPUTS. With the CL-6 Input Expander
a ached, these connections can be selected as analog
line inputs 7-12. Pin 1 = Ground; pin 2 = Hot (+); pin
3 = Cold (-) fl oat pin 3 to unbalance.