Comms And Returns; Overview Of Slate Mic; Setting Up An External Slate Microphone - Sound Devices 664 User Manual

Comms and Returns

The 664 provides Sound Mixers with
three stereo returns for monitoring
camera audio and to ensure quality
audio is being sent to the camera.
Sound Mixers can also utilize an
external slate mic or the 664's built-in
slate mic for an "all call" (Slate) to any
of the 664's outputs or record tracks.
The slate mic can also be used to send
private communications (Comms).
This section discusses the flexible
options and setup of the returns and
communication systems.

Overview of Slate Mic

The slate microphone can be used to audibly identify a scene or slate at the
start of recording or communicate with other members of the production crew.
The 664 incorporates a built-in slate mic and a TA3 connector for an external
slate mic. The built-in mic is the default. Its audio performance is not suitable
for critical recording applications; it should be used for documenting scenes and
for communication purposes only. Use an external slate mic when higher quality
communications are required.

Setting up an External Slate Microphone

An external microphone can be used instead of the built-in microphone.
To set up an external slate microphone:
1. Connect the microphone to the SLATE MIC IN TA3 connector on the left
panel.
2. Press the MENU button.
3. Turn and press the Headphone encoder to select COMMS/RETURNS > Slate/
Com Mic Source.
4. Turn and press the Headphone encoder to select Ext Mic (for dynamic mi-
Topics in this section include:
Overview of Slate Mic
Setting up an External Slate Microphone
Setting External Slate Mic Gain
Monitoring Returns
Setting up COM Send Program
Using the Slate Mic for Notation
Private Communications
Activating Comms
Monitoring COM RTN
Comms / Returns Settings
Adjusting Com Return Gain
Adjusting Comms Muting Behavior
Setting MIC/TONE and A B/C Switches
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