Extron electronics VoiceLift Operations Instructions download pdf (Page 15)

2-5

VoiceLift

™

Microphone • Operation and Features

PRELIMINARY

Audio input port (Audio In) — Connect an MP3 player or other audio device

to this 3.5 mm TRS jack for auxiliary audio line input. When a device is

plugged into this port, its audio is mixed with either the internal microphone

or any external microphone connected to the Mic jack (

Because the audio input is mixed with the microphone, pressing the Volume

button on the microphone affects the volume of the audio input device. However,

it is recommended that you use the volume control of the input device instead of

the microphone’s Volume button to control the levels of this audio input.

TRS Signal

Tip Left channel

Ring Right channel

Sleeve Ground

3.5 mm TRS connector for audio input port

Volume button — Press the top part of this rocker button to raise the

microphone volume, and the bottom part to lower the volume.

When this button is pressed, the receiver produces a tone that signals that the

volume is being adjusted, and the Pwr LED blinks.

You can disable the tone by setting the Tone DIP switch on the receiver to Off.

Pressing and holding both sections of this button simultaneously for

2 seconds sends an IR signal to the receiver to close its relay (Rly) port. (See

“Relay port”, later in this chapter, and chapter 4, “Special Application”, for

more information on this function.)

Charge jack — Connect a wall charger (5 V, 0.5 to 1 A) into this DC coaxial

jack to charge the microphone’s battery, as an alternative to the charging

station. A full charge can take up to 6 hours. Always turn the microphone off

before charging it.

Power/mute switch (Pwr) — Slide this switch up to power on the

microphone. Slide the switch down to power off/mute the microphone.

Always slide this switch to Off before charging the microphone.

Battery compartment — Insert one AA NiMh or alkaline battery into this

compartment, aligning the + and – poles as indicated inside the compartment.

NiCd batteries can be used, but cannot be charged from the VLP 102

microphone. Li-ion batteries are not supported.

Battery compartment door — Slide this cover down to access the battery

compartment.

Sleeve ( )

Ring (

)

Tip (+)

3.5 mm Stereo Plug Connector

(balanced)

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Extron electronics VoiceLift Operations Instructions Page 15

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