3G Audio KO2300 Podręcznik użytkownika - Strona 8

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Method of Use

Panel Features Description

1.Buttons and their basic definitions

Input selection: audio input mode selection can be selected between channel 1/channel 2/multifunctional.

Voice cancellation: select on or off.

Key lowering: select between four modes: b1, b2, b3, and b4.

Original key: select

original key.

Key rising: select between four modes: #1, #2, #3, and #4.

2.Operation Interface Description

Main interface menu: displays the statuses of all main features of the system, this interface will be displayed when

the device is turned on, and all submenus that are unused for 10 seconds will return to this main interface.

MIC master volume: displays the current master volume of the microphone, adjust the volume by turning

the MIC master volume knob, volume range is 00-50 .

Music master volume: displays the current master volume of music playing, adjust the volume by turning

the MUSIC master volume knob, volume range is 00-50 .

Effect master volume: displays the current master volume of microphone effects, adjust the volume by

turning the EFFECT master volume knob, volume range is 00-50 .

Input selection: displays the current input mode for the audio source, lightly press the INPUT

button on the panel to select the audio source.

Voice cancellation main menu: lightly press the Voice Cancellation button on the panel to display

the interface.

Voice cancellation selection: displays the current voice cancellation mode: lightly press the Voice

Cancellation button on the panel to turn on or turn off the mode.

Key lowering main menu: lightly press the

Key lowering selection: displays the current 1 mode, lightly press the

between the four key changing modes:

Lower Key button on the panel to display the interface.

3, or

button on the panel to select