Extron electronics VLC 302 Bedienungsanleitung

IMPORTANT:

Go to www.extron.com for the complete

user guide, installation instructions, and

specifications before connecting the

product to the power source.

VoiceLift Pro Microphone Kits • Setup Guide

This guide provides instructions for an experienced installer to set up the Extron VLP 302 VoiceLift Compact Pendant

Microphone, the VLH 302 VoiceLift Handheld Microphone, the VLC 302 Charging Station, and the VLR 302 Receiver in a system

with a PVS 407D PoleVault Digital Switcher.

Installing the VLR 302 Receiver

The VLR 302 Receiver outputs audio signals from the microphones as one balanced mono line level signal to the PVS switcher.

Connect the VLR 302 to the PVS 407D PoleVault switcher as shown below. For mounting instructions, see the

VoiceLift Pro User Guide.

AConnect the PVS 407D to the VLR 302 output port using a shielded RJ-45 cable as shown

below.

NOTE: The receiver is powered by the PVS switcher.

3A MAX

POWER

12V

1/2

SIGLINKSIG LINK

3/4

INPUTS

PVT IN PVT IN

PVS 407D

VOICELIFT

Tx Rx G

OVER PVT

AUDIO OUT PAGING

SENSOR

INPUT 5

OUTPUT

DO NOT

GROUND

OR SHORT

SPEAKER

OUTPUTS

AMPLIFIED AUDIO OUT

CLASS 2 WIRING

UDI

R SHOR

PEAKE

UTPUT

MPLIFIED AUDI

2 WIRIN

VER PV

INPUT

407

MAX

OWE

12V

SIG

LINK

3/4

NPUT

VT I

VT IN

UTPUT

VLR 302 Receiver

Out

PVS 407D PoleVault Switcher

BThese relays can be integrated with various life alert systems, or connected to a digital input

on an Extron MediaLink MLC or a control processor (see the VoiceLift Pro User Guide for

details). Wire this 4-pole captive screw Relay connector for relays 1 and 2, if necessary.

Connecting the VLC 302 Charger and

Charging the Microphones

NOTE: The charging station is to be used with NiMH rechargeable batteries only.

To connect the charger and charge the microphone(s):

1. Connect the 5 VDC, 2.6 A wall charger (with USB Mini-B adapter) to a

110-130 VAC (US) or a 100-240 VAC (international), 50-60 Hz power source.

2. Connect the USB mini plug end of the adapter to the USB mini jack located

on the back of the VLC 302.

NOTE: The charger can also be powered by a USB source using a mini

USB cable.

3. If required, unscrew and remove the microphone battery cover to install the

battery. Insert the battery, aligning the + and – poles as indicated inside the

compartment.

CAUTION: Do not replace the batteries with an incorrect type. Use

only rechargeable batteries specified or provided by Extron, or alkaline

batteries.

ATTENTION:

• Do not attempt to charge alkaline batteries.

• Be sure to replace the battery with the correct type and to dispose

of used batteries appropriately.

4. Insert the microphone into one of the charger slots.

The microphone LED turns red to indicate charging, and

green when the microphone is fully charged.

NOTE: Microphones can be left to charge for

extended periods.

VLP 302

(Cover Removed)

VLH 302

(Cover Removed)

11 22

LED

11 22

LED

Setting up the Microphones

VLP 302 Pendant Microphone

1. Verify that the battery is installed and fully charged.

2. Set the microphone(s) for either Teacher or Student mode using the

DIP switch, accessible from beneath the battery cover (see 2at

right):

• In Teacher mode (default), all microphone features are fully

functional. Set the dip switch to the OFF (down) position to

enable “teacher” mode.

• In Student mode, all buttons are disabled except for power. Set

the dip switch to the ON (up) position to enable “student” mode.

3. Apply the appropriate label (provided) to identify the microphone

(see 3at right).

4. To wear as a pendant microphone:

a. Push the lanyard into the guides on the lanyard lock.

b. Open the microphone clip.

c. Slide up the lanyard lock under the clip, then release the clip.

d. Place the lanyard

around your neck

and adjust the

microphone’s position

by sliding it up so it

rests approximately

6 inches (15.2 cm)

below your chin.

~ 6 inches (15.2 cm)

Extron

PWR

OFF/MUTE

VLH 302 Handheld Microphone

1. Verify that the battery is installed and fully charged.

2. Turn the microphone on by sliding up the power switch.

NOTE: Each VoiceLift kit includes VLP 302/VLH 302

microphones and VLR 302 receivers that have already

been paired. Follow the steps on the next page to pair the

microphone if necessary.

3. Speak in a normal tone of voice, adjusting the volume level as

necessary (the volume buttons are located under the microphone

cover as show at right).

4. When nished, return the microphone to the charging station.

5. Turn the microphone(s) on by holding the power button for 3 seconds. One

of the LINK LEDs on the VLR 302 receiver will illuminate to indicate that

connection has been established.

NOTE: Each VoiceLift kit includes VLP 302/VLH 302 microphones

and VLR 302 receivers that have already been paired. Follow the

steps on the next page to pair the microphone if necessary.

6. Speak in a normal tone of voice, adjusting the volume level as necessary.

7. When nished, return the microphone to the charging station.

Press to

open clip

Lanyard

Lock

Status

LED

Status

LED

Power

Switch

VLH 302

(Cover Removed)

olume

Buttons

Pairing with the VLR 302 Receiver

Each VoiceLift kit includes VLP 302/VLH 302 microphones and VLR 302 receivers that have already been paired. If needed, follow

the steps below to pair microphones with a receiver.

Verify which Microphones are Paired

1. Ensure that the microphones are fully charged. Power each microphone on, one at a

time, to determine if the microphones are paired to the VLR 302 receiver.

NOTES:

• As each microphone is powered on, one of the VLR link slot LEDs (see

Aat right) will illuminate if the microphone is paired.

• Only one microphone can be paired to each LINK slot on the VLR

receiver.

2. Once you have determined which microphones are paired, turn them off.

Pair New Microphones

Follow these steps to pair microphones to the VLR 302 receiver.

NOTE: All paired microphones must be turned off before pairing new microphones.

1. Press and hold the LINK button on the VLR 302 receiver (see Bin the image above) for 4 seconds to start pairing mode.

If LINK slots are available, one of the LINK LEDs blinks to indicate that pairing mode has started.

NOTES:

• Once initiated, pairing mode is enabled for 30 seconds. Users must repeat the process if they have exceeded the 30

second pairing window or if pairing was not successful.

• Receiver Pairing/Discovery mode can also be enabled remotely via SIS comands. Commands can be sent to the

receiver through direct USB connection or through PVS switcher connection.

2. Follow the steps below for your microphone model:

• For the VLP 302:

Ensure that the microphone is powered off.

NOTE: The VLP microphone must be in “TEACHER”

(off) mode in order to pair.

Then, press and hold the POWER and FUNCTION buttons

(see A and Bat right) simultaneously for 4 seconds until

the status LED blinks red and green, indicating pairing mode

has started.

• For the VLH 302:

Ensure that the microphone is powered on.

NOTE: The VLH microphone must be in “STUDENT”

(on) mode in order to pair.

Then, press and hold the LINK button, located beneath the battery cover (see C at right), for

4 seconds.

The microphone status LED changes from solid amber to alternating red and green, indicating that pairing mode has

started.

NOTE: The receiver assigns the microphone to the rst available LINK slot. If the microphone is paired successfully,

one of the LINK LEDs on the VLR receiver lights solid green.

3. After pairing the microphones, verify that they have been set up properly as shown in the previous section, Setting up the

Microphones, on the previous page.

A B

Extron Headquarters

+800.633.9876 Inside USA/Canada Only

Extron USA - West Extron USA - East

+1.714.491.1500 +1.919.850.1000

+1.714.491.1517 FAX +1.919.850.1001 FAX

Extron Europe

+800.3987.6673

Inside Europe Only

+31.33.453.4040

+31.33.453.4050 FAX

Extron Asia

+65.6383.4400

+65.6383.4664 FAX

Extron Japan

+81.3.3511.7655

+81.3.3511.7656 FAX

Extron China

+86.21.3760.1568

+86.21.3760.1566 FAX

Extron Middle East

+971.4.299.1800

+971.4.299.1880 FAX

Extron Australia

+61.8.8113.6800

+61.8.8351.2511 FAX

Extron India

1800.3070.3777

(Inside India Only)

+91.80.3055.3777

+91.80.3055.3737 FAX

68-2957-50

Rev. A

07 17

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