Front Panel Features, Rear Panel Features

FRONT PANEL FEATURES

MODEL SCM810 FRONT PANEL

FIGURE 1

Microphone Channel Gain Controls 1–8: Allows adjustment of microphone gain.

Input LED 1–8:Lights green when channel is active; lights red at 6 dB below clipping level.

Low-Cut Filter 1–8:Recessed screwdriver adjustment provides adjustable low-frequency rolloff (high pass) to reduce undesirable low-frequency signals.

High-Frequency Shelving Filter 1–8: Provides level boost or cut in mid/high-frequency region to compensate for off-axis tone coloration, or for cutting high-frequency sibilance.

AUX Level Control: Sets the input level for aux-level equipment con- nected to the adjacent 1/4-inch INPUT phone jack or rear-panel 1/4-inch AUX input.

Aux INPUT 1/4-inch Phone Jack: Mixes external auxiliary- or line-level sources into output. This out is not automatic. Signal appears at output of all linked mixers.

MASTER Level Control: Determines the overall mix level.

Output Level Meter: Nine-segment LED meter indicates peak output signal level. Last LED indicates limiter action.

PHONES Control and 1/4-inch Phone Jack: Permits monitoring of mixer output through headphones. The PHONES knob controls head- phones output level.

POWER LED: Lights green when unit is powered.

REAR PANEL FEATURES

SCM810 REAR PANEL

FIGURE 2

AC Power Connector and Rocker Switch: Connector supplies AC

power to unit when plugged into a power source: the rocker switch turns the unit on.

Microphone Logic: DB-25 male connector interfaces with each channel's GATE OUT, MUTE IN, and OVERRIDE IN logic terminals. See the Suggested Logic Applications section. NOTE: THIS IS NOT AN RS-232 PORT.

DIP Switch: The 7-position DIP switch provides setup options for the mixer (see DIP Switches section).

LINK IN/OUT Jacks: Allow multiple mixers to be stacked for addi- tional inputs. Up to 50 SCM810 mixers can be linked.

LINE OUTPUT Removable Block Connector: Active balanced line-level signal for connection to amplifiers, recorders or other mixers. Output can be modified to microphone level (see Internal Modifications).

DIRECT OUT 1/4-inch Phone Jacks: Provides non-gatedaux-level signal from each channel. Direct outs are wired pre-fader and pre-EQ. Can be modified for use as a gated channel output, send/receive insert point, or external speech gate for mixing consoles (see Internal Modifications section).

AUX/D.O./D.O. Switch: Located behind the Line Output connector, this switch selects either aux input function or direct output function for channel 8 Direct Out jack. Left switch position is AUX IN; center and right positions are DIRECT OUT.

INPUT 1–8 Removable Block Connectors: Active balanced micro- phone- or line-level inputs.

Input 1–8 MIC/PHM/LINE Switch: Located behind the removable block connector, this switch selects operation at either micro- phone-level (left), microphone-level with 48 V phantom power (cen- ter), or line-level (right) signals.

SCM810AZ specifications

The Shure SCM810AZ is a highly regarded automatic mixer designed specifically for professional audio applications. It is an essential tool for sound reinforcement in situations where multiple audio sources need to be managed efficiently, such as in conference rooms, broadcast environments, and live events.

One of the standout features of the SCM810AZ is its advanced Automatic Mixing technology. This allows the unit to intelligently mix multiple microphones by reducing comb filtering and minimizing background noise. It utilizes an algorithm that automatically detects the level of each input and gradually adjusts its gain to create a balanced output. This results in a cleaner and more intelligible audio feed, ideal for environments with dynamic speaker presence.

The SCM810AZ is equipped with eight input channels, each with individual gain adjustments and the capability to accommodate various types of microphones, from handheld to lavalier. Each channel is designed with a low-cut filter to eliminate unwanted low-frequency noise, improving overall clarity. Additionally, the mixer includes a mic preamp with high headroom, ensuring that even the loudest sources can be captured without distortion.

Another significant characteristic of the SCM810AZ is its intuitive control interface. The front panel features legible LED indicators that provide real-time feedback on levels and activity, allowing users to quickly identify which channels are active. The mixer also includes a comprehensive monitoring section, allowing operators to listen to both individual channels and the overall mix.

In terms of connectivity, the SCM810AZ provides multiple output formats, including balanced XLR and unbalanced 1/4" outputs. This versatility makes it compatible with a variety of audio equipment, ensuring seamless integration into existing setups.

Durability is key in professional audio; thus, the SCM810AZ features a rugged design suitable for both permanent installations and portable use. Its compact form factor allows for easy rack mounting, saving valuable space in equipment setups.

In summary, the Shure SCM810AZ stands out as a professional-grade automatic mixer. With its intelligent automatic mixing technology, robust input options, intuitive interface, and versatile connectivity, the SCM810AZ is an indispensable tool for achieving high-quality audio in any multi-mic environment. Whether used for conferences, broadcasts, or live performances, it delivers consistent and reliable audio performance, meeting the demands of professional sound applications.