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General| Bit Depth | 16-bit, 24-bit |
|---|---|
| Input Channels | 12 |
| Output Channels | 8 |
| Recording Tracks | 16 |
| Power Options | External DC |
| Timecode | Yes |
| Inputs | 6x XLR, 6x TA3 |
| Outputs | XLR, TA3, Hirose 10-pin |
| Sample Rates | 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz |
| Storage | SD card, CompactFlash card |
| Microphone Preamps | 6 XLR mic/line inputs |
| Phantom Power | +48 V phantom power |
| Dynamic Range | 114 dB |
| Battery Life | Varies by battery type |
Details the physical layout and connection points of the mixer's chassis.
Details the various input/output ports and connectors on the right side panel.
Describes the inputs, outputs, and connectors on the left side panel of the 688.
Explains the BNC word clock connections located on the back panel.
Overview of the 688's LCD display for metering input, track, and return levels.
Instructions on how to navigate and switch between different meter views on the LCD.
Guide to navigating the 688's main menu for system configuration.
How to adjust LCD brightness, LED brightness, and enable LCD Daylight mode.
Instructions for connecting headphones to the 1/4-inch or 3.5mm outputs.
Details on choosing audio sources for headphone monitoring from presets or custom options.
How to edit the list of available headphone presets by hiding or showing them.
Explains how to turn on the 688 using external DC or internal AA battery power.
How to set external power source type and behavior for unintentional power loss.
Details on the PowerSafe circuitry that protects files during unexpected power loss.
Overview of the front panel controls for inputs: trim, pan, faders, and PFL switches.
How to configure the signal source for each input channel.
Guide to adjusting the high-pass filter for individual input channels.
Guide to using trim and fader controls for gain adjustment and level control.
Description of the various analog and digital output connectors on the 688.
How to adjust the output gain using the output meter view.
Guide to navigating the main menu's output settings for configuration.
How to link output pairs for synchronized gain, delay, and track arm status.
Accessing and understanding the Auto Mixer screen for configuring MixAssist or Dugan Automixing.
Steps to enable, disable, or select the mode for automatic mixing.
Explanation of Sound Devices' MixAssist auto-mixing feature and its principles.
Instructions for installing and formatting memory cards (SD/CF) for recording.
Explanation of the 5-position transport control for recording and playback functions.
How to arm or disarm tracks (inputs, buses) for recording.
How to set file types (WAV/MP3) and assign tracks to media for recording.
Guide to configuring the mixer to generate or read timecode from external sources.
How to set the timecode generator's frame rate and ensure compatibility with external sources.
Procedures for manually jamming the timecode to synchronize devices.
Explanation of how audio files are named and organized on SD and CF cards.
Steps for safely removing memory cards and copying files to a computer.
Accessing and managing recorded takes and files, including options like creating sound reports.
Configuring the internal tone oscillator and adjusting bell levels.
Customizing meter display style (segmented/solid bars) and showing track names.
Adjusting how meters respond to audio levels and setting peak hold display time.
How to configure time, date, and time zone settings for file metadata.
Overview of shortcuts using front panel controls for faster navigation and operations.
List of keyboard shortcuts available when a USB keyboard is connected.
Details the features on the SL-6's front panel, including receiver slots and antenna connectors.
How the SL-6 powers the 688, receivers, and other devices using NP-1 batteries or external DC.
Instructions for connecting SuperSlot and unislot receivers to the SL-6.
How to perform an RF scan to find available frequencies for wireless receivers.
Guide for connecting the CL-12 controller to the 688 mixer via USB and headphone cables.
Description of connection ports on the CL-12's front and back panels.
Details on using the 3-band EQ controls on the CL-12 for selected inputs.
How to enter or edit track names directly from the CL-12 interface.
Assigning functions to the CL-12's U1-U3 buttons for quick access.
Overview of the CL-6's front panel features, including faders, PFL, and high-pass filter controls.
How to adjust trim levels for inputs 7-12 on the 688 when the CL-6 is attached.
Instructions on turning on and adjusting the high-pass filter for selected inputs using the CL-6.
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