TOA Electronics M-243 operating instructions Nomenclature and Functions Front Panel

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4.NOMENCLATURE AND FUNCTIONS [Front Panel]

Input level controls [1-6] (1-2 : Monaural input,

3-6 : Stereo input)

These controls adjust the input level of each channel.

Assign buttons [ST, 1, 2]

These buttons select the output to which the post-input level control signals are delivered.

ST : Stereo output

1: MONO 1 output

2 : MONO 2 output

Assign button cover

This cover protects the assign switch setting from accidental change. It can also be used as a writing block.

Clip indicator [PEAK]

This lamp lights when the signal reaches 3dB below clipping. Adjust the signal level using individual input level controls so that this lamp lights only accidentally.

Mute ON/OFF button [AUTO MUTE]

This button turns on the muting facility when pressed. (The muting indicator will light.) By detecting the signal assigned to the stereo output from channel 1 or 2, the signal assigned to stereo outputs from channel 3 through channel 6 is muted. (The signal assigned to the monaural output is not muted.)

Equalizer controls [EQ : LOW, HIGH]

These controls adjust stereo output signal tone.

LOW : Low frequency adjustment (20Hz, ±15dB shelving)

HIGH : High frequency adjustment (20kHz, ±15dB shelving)

Stereo output level control [STEREO] This control adjusts a stereo output level.

Monaural output level controls [MONO 1, 2] These controls adjust each monaural output level.

Power button and power lamp [POWER]

This button switches power on (the power lamp lights) and off (the lamp is extinguished).

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Contents Stereo Mixer Table of ContentsHandling Precautions FeaturesGeneral Description Nomenclature and Functions Front Panel Rear Panel How to open the mixer case Internal Switch SettingsBlock and Level Diagram Dimensional Diagram Specifications General SpecificationsInputs and Outputs TOA Corporation