Audio Technica AT-MX351 Specifikace

AT-MX351 SmartMixer Automatic MixerInstallation and Operation

Figure 4. Internal view of mixer.Figure 5. Detail of internal controls.SW27SW25SW26Front PanelRear Panel11MicSW3–40 dBSW5–20 dBVR3Min. –6

Adjusting ”Off” AttenuationIn instances when the number of microphones in use is high, it may be necessary to increase the amount of “off ” attenuatio

CVGRDriving One LEDI≈2vR+40ΩDriving Lamps2N3904+CV10KΩGGCVDriving Logic GatesEquivalent OutputCircuit for ControlVoltage OutCONTROLVOLTA GE40ΩGNDRelay

Daisy-chaining MixersWhen more than four microphones are needed, it is possible to daisy-chain multiple SmartMixers together through the Link In/Out c

Specifications†Input Impedance Mic... 8,000 ohms Line... 50,000 ohms Aux ...

One-Year Limited WarrantyAudio-Technica brand products purchased in the U.S.A. are warranted for one year from date of purchase by Au

ContentsIntroduction ... 5 What

Safety CautionsPrior to use of this product, review all safety markings and instructions.To prevent electric shock, do not remove the cover. There are

IntroductionPlease Note!This manual assumes use of microphone-level inputs and line-level output, the most typical SmartMixer application. However, al

AT-MX351 Front Panel 1. Power switch. 2. Power “on” indicator. 3. Input Gain controls. Adjust inputs for microphone sensitivities and/or o

AT-MX351 Rear Panel1. External Control connector. For TTL output, plus closure-control input for external control of each channel.2. Link In/Link

Installation and SetupAT-MX351 SmartMixer setup tips:1. Turn the Master level control to the minimum position. Proceed with steps 2-9.2. Set all Pri

Mode 2…Priority Pre-select switches (1-4) DownIn this mode, only one mic at a time can be “on.” The lockout bus shuts down all other mics until the f

The preamplifier gain may be reduced further, allowing the SmartMixer to accept line-level sources. Changing the settings of the internal switches des