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LOUDSPEAKER OVERVIEW/CONTROLS

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1

The 

WIRELESS AUDIO RECIEVER 

PLUG 

allows unit to receive/ 

project audio signals transmitted 
by the “

VHF Wireless Transmitter 

Pack

.”

IMPORTANT NOTE

The 

WIRELESS AUDIO RECIEVER PLUG 

must

be inserted into the 

LINE IN 

jack for the unit to be capable of 
receiving audio signals 
transmitted by the “

VHF Wireless 

Transmitter Pack

” (illustrated 

below).

If the 

WIRELESS AUDIO RECIEVER 

PLUG

is 

not

inserted into the 

LINE 

IN

jack, the unit will 

not

receive/project audio signals 
transmitted by the “

VHF Wireless 

Transmitter Pack.” 

See the 

REMOTE/RF WIRELESS 

OPERATIONS

” section of this 

manual for more information.

2

COMPARTMENT FOR BATTERY 
AND SHOULDER STRAP 

To insert the battery, open the 
compartment’s cover. The 
bottom half of the compartment 
is used for the battery.  Open 
the latch to access the battery 
compartment.
Insert battery as follows:
The terminals 

must

face the unit 

with the positive terminal (red) 
on the side of the unit’s control 
panel (to the left, as seen from 
the rear panel). Insert battery 
and close the latch.  Close the 
battery compartment.

IMPORTANT NOTE

The unit 

ships with an internal 
rechargeable battery that can 
power continuous operations for 
6 to 8 hours (approx.). We 
recommend that battery is fully 
charged prior to initial 
operations. See the 

LOUDSPEAKER BATTERY 

CHARGING/MAINTENANCE

” 

section of this manual for more 
information

The rotary 

MIC LEVEL 

dial 

allows operator to adjust the 
volume projection level of the 
unit. 

POWER 

switch turns the 

unit on and off.  When 
turned on, the LED of the 
switch lights up.

LOW BAT 

LED indicates 

that the rechargeable 
battery needs to be 
charged.

CHARGE 

LED flashes 

yellow as long as the 
rechargeable battery is 
charging.  It turns off when 
the battery is fully charged.

Connect the supplied 

Handheld Microphone 

with ¼” (6.35mm) Plug

to the 

MIC IN 

jack for 

LOCAL/ WIRED 

OPERATIONS

.”

Connect an external audio 
source (Digital Voice 
Recorder, CD player, MP3 
player, etc.) to the 

LINE IN 

jack for “

LOCAL/WIRED 

OPERATIONS

.”

Connect the power supply 
via the polarized 

DC IN 

connector.  A fitting power 
adapter is supplied.  Use 
the device only with the 
included power supply.

9

8

2.

Summary of Contents for ETG-WFR-OPS-2017

Page 1: ...tice TABLE OF CONTENTS TOPIC PAGE Standard Components Accessories 1 Loudspeaker Overview Controls 2 VHF Wireless Transmitter Pack Overview Controls 3 Loudspeaker Battery Charging Maintenance 4 General Operating Safety Guidelines 5 Remote RF Wireless Operations 6 7 Local Wired Operations 8 Loudspeaker VHF Wireless Transmitter Pack Microphone Specifications 9 ...

Page 2: ...itter Pack includes 9v Alkaline Battery AC Power Cord AC Power Adapter Charger Loudspeaker Custom Padded Deployment Case Remote Volume Control Dial Headset Microphone with 1 8 3 5mm Plug Lapel Microphone with 1 8 3 5mm Plug Digital Voice Recorder includes Micro USB Cable and 2 AA Alkaline Batteries IMPORTANT NOTE Standard Components Accessories featured in this Operating Manual are subject to chan...

Page 3: ...s control panel to the left as seen from the rear panel Insert battery and close the latch Close the battery compartment IMPORTANT NOTE The unit ships with an internal rechargeable battery that can power continuous operations for 6 to 8 hours approx We recommend that battery is fully charged prior to initial operations See the LOUDSPEAKER BATTERY CHARGING MAINTENANCE section of this manual for mor...

Page 4: ...R switch is set to the TX OFF position IMPORTANT NOTE The unit will NOT wirelessly transmit audio if the POWER switch is set to the TX F2 ON position 9V BATTERY COMPARTMENT To insert the battery open the battery compartment by sliding the cover downwards Insert the battery in accordance with the polarity decal contained within the compartment Once inserted close the battery compartment by sliding ...

Page 5: ...lly charged disconnect the AC Power Adapter Charger and AC Power Cord IMPORTANT NOTE To prevent damage to the Loudspeaker unit s battery due to overcharging ALWAYS disconnect the AC Power Adapter Charger after the battery has been fully charged IMPORTANT BATTERY MAINTENANCE STORAGE INFORMATION The Loudspeaker unit uses a sealed lead acid gel battery that will slowly self discharge when the unit is...

Page 6: ...o a component component has been exposed to rain or moisture component does NOT operate normally or component has been dropped CAUTION To reduce the risk of electric shock do NOT remove the top cover or the rear section of the Loudspeaker unit as NO user serviceable parts are located inside CAUTION The Loudspeaker unit contains a rechargeable battery Rechargeable batteries must NOT be exposed to f...

Page 7: ...m 1 1 Diagram 1 1 4 Connect the supplied Lapel Microphone or Headset Microphone by inserting the component s male plug into the jack of the Remote Volume Control Dial that is connected to the VHF Wireless Transmitter Pack refer to diagram 1 2 for illustration of Headset Microphone connection Diagram 1 2 6 The operator s voice that is picked up by the microphone connected to the VHF Wireless Transm...

Page 8: ...y setting the device s POWER switch to the TX F1 ON position NOTE When powered on the unit s LED will turn on 6 Power up the external audio source that is connected to the VHF Wireless Transmitter Pack via the Audio Cable with 1 8 3 5mm Plugs 7 To begin wireless audio transmission projection press select the external audio device s PLAY button control NOTE To increase decrease the projection volum...

Page 9: ...tary MIC LEVEL dial To project an external audio source Digital Voice Recorder CD player MP3 player etc through the Loudspeaker unit please follow the instructions below Diagram 1 1 1 Insert a male plug of the supplied Audio Cable with 1 8 3 5mm Plugs into the LINE IN jack of the Loudspeaker unit refer to diagram 1 1 Diagram 1 2 2 Insert the remaining plug of the supplied Audio Cable with 1 8 3 5m...

Page 10: ...r Adapter Charger 18vdc 3 A Mains Voltage 100 240v 50 60 Hz 1 5 A switching mode adapter INTEGRATED INTERNAL VHF WIRELESS RECEIVER Rx FREQUENCY CHANNEL VHF Frequency 169 445 MHz MODULATION SYSTEM FM POWER SUPPLY Integrated with Loudspeaker Rechargeable Battery POWER CONSUMPTION 25mA Loudspeaker Specifications VHF Wireless Transmitter Pack Specifications Microphone Specifications WEIGHT 6 oz 170 10...

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