Oricom TV7400 User manual

TV7400
2.4GHz Amplied Wireless TV Headset
User Guide
Keep this user guide for future reference. Always retain your proof of purchase
in case of warranty service.

2
Features ............................................................................................................................. 3
Getting to know your product
Components ........................................................................................................................ 5
Function identication: headset receiver......................................................................... 6
Function identication: transmitter.................................................................................. 7
Charging the Battery ......................................................................................................... 8
Installation
Transmitter .......................................................................................................................... 9
Headset receiver................................................................................................................ 10
Operation
Initial Operation ................................................................................................................. 11
Routine Operation.............................................................................................................. 11
Improving Sound by Switching Channels....................................................................... 12
Adjusting the Sound Balance (left-right)........................................................................ 13
Using the Mic Button and Microphone for Conversation ............................................... 13
Controlling the Tone (Bass & Treble)............................................................................... 14
Technical specications.................................................................................................. 15
Troubleshooting ............................................................................................................... 15
Cleaning & Maintenance ................................................................................................. 16
Table of contents
Need Help?
If you need assistance setting up or using your Oricom product now or in the
future, call Oricom Support.
Australia 02 4574 8888
www.oricom.com.au
Mon-Fri 8am – 6pm AEST
New Zealand 0800 67 42 66
Mon-Fri 10am – 8pm NZST

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Features
Welcome…
to your TV7400 2.4GHz Amplied Wireless TV Headset
The Oricom Wireless TV Headset is an audio amplication system
specically designed for people with hearing difculties.
The Oricom Wireless TV Headset can be used with all kinds of audio
systems for free listening enjoyment. This product can be used on all
audio devices with a 3.5mm/optical audio output, including all TV's,
Smartphones, and Hi-Fi systems. Audio output from a TV or audio device
is transmitted by the Charging Cradle, and the wireless receiver receives
the signal and amplies the audio sound for the listener.
Features
• Comfortable,lightweightandeasytouse
• WorkswithallTV’sandaudiodeviceswitha3.5mm/opticalaudio
output
• Integratedmicrophoneonheadsettoswitchtoconversationmode
and increase the ambient sound at the touch of a button
• Volumecontrol
• Fastchargingcradle
• RFTransmissionautooff(whennoaudiosignal)
• Audiobalancing(Left/Right)
• Adjustabletrebleandtoneclarity
• Continuousinusetime:Upto6hours
• Stereoaudioinputonthebase(3.5mmoropticalaudiocables)
• Operatingdistanceofupto25metres(inopenarea)
• 12monthwarranty
Note: Follow the local regulations regarding the disposal of your packing
materials. Wherever possible, recycle those materials.
ThisUserGuideprovidesyouwithalltheinformationyouneedtogetthe
most from your product.

4
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Features
Need help?
If you have any problems setting up or using your TV7400 TV headset,
please nd answers to Frequently Asked Questions, available at
oricom.com.au
WARNINGS:
• Neverattempttorechargeconventionaldrycells.
• Batteries(batterypackorbatteriesinstalled)shallnotbeexposedto
excessiveheatfromsourcesincluding:sunshine,reorsimilar.
• Neveruseanothertypeofbatteryornon-rechargeablebatteriesto
replace the rechargeable batteries supplied.
• Whentheheadsetsarenotinuse,movetheswitchtotheOFF
position to avoid damaging the batteries.
• Thebatteriesmustalwaysbefullychargedbeforerstuse.An initial
3 hours charge is required to guarantee an acceptable service
life for the rechargeable batteries. Always ensure that the headset
ReceiverisswitchedtoOFFpositionwhilethebatteriesarecharging.
• Excessivesoundpressurefromearphonesandheadsetscancause
hearing loss.

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Getting to know your product
Getting to know your product
Components
(A1) TVHeadsetReceiver
(A2) ChargingCradleandTransmitter
(A3) PowerSupply
(A4) OpticalCable
(A5) AudioCable(bothendswith3.5mmstereoplug)
(A6) RCAAdapterCable

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Function identication: headset receiver
Function identication: Headset receiver
FRONT REAR
(B1) Earbuds
(B2) VolumeControl
(B3) Power/SignalLEDIndicator
(B4) MuteButtonforVerbalCommunications
(B5) Microphone
(B6) PairButtonforFrequencyChannel
(B7) SoundBalanceControl
(B8) PowerOn/OffSwitch
(B9) BatteryContact

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Function identication: transmitter
Function identication: transmitter
(C8) (C9) (C10) (C11)
FRONT
REAR
(C1) ChargingPins
(C2) ToneAdjustment
(C3) LEDIndicator:BatteryCharge(Red=charging,Green=fullycharged)
(C4) LEDIndicator(Green):Power
(C5) LEDIndicator(Yellow):Bassenhanced+Trebleenhanced
(C6) LEDIndicator(Yellow):Trebleenhanced
(C7) LEDIndicator(Yellow):Bassenhanced
(C8) AudioIn
(C9) InputSelection(AudioINorOpticalIN)
(C10) OpticalInSocket
(C11) DCInSocket
Please note that only one input (either audio input or optical input)
must be connected.

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Charging the Battery
1. ThesignalLEDIndicatoronthe
HeadsetReceiverwillblinkslowly
when the battery level is low. At this
stage there are about 20 minutes of
operating time before the Headset will
switchoff.Rechargethebattery.
2. Switch OFF the On/Off Switch on the
Headset(seegure(1)).Thegreen
LEDontheHeadsetshouldturnoff.
3. PlacetheheadsetontheCharging
Cradle(seegure(2)).Makesurethe
charge contact touches the charge
pins on the Charging Cradle.
4. The Charging process starts
automatically.
•TheLEDIndicatorglowsredduring
charging.
•Itwillglowgreenafterthebatteryis
fully charged.
WARNING:
•Thebatterymustnotbeexposedtoexcessiveheatsuchassunshine,re
etc.
•Donotattempttoreplacetheoriginalrechargeablebattery.
•Whentheheadsetsarenotinuse,movetheswitchtotheOFFposition
to avoid damaging the batteries.
•Thebatterymustalwaysbefullychargedbeforerstuse.Aninitial3
hours charge is required to guarantee an acceptable service life for the
rechargeablebattery.AlwaysensurethattheReceiverisswitchedto
OFF position while the battery is charging.
•Excessivesoundpressurefromearphonesandheadsetscancause
hearing loss.
IMPORTANT:
This unit should be operated with built-in rechargeable battery only. When
disposing of the unit, always comply with applicable laws relating to the
disposalofbattery.Pleaseplacetheminaproperdisposalcontainerto
ensure that they are eliminated safely and in an environmentally friendly
way.
(5)
(6)
(1)
(2)
Charging the Battery

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Installation
Installation
Transmitter
(D1) ConnectthePowerSupplytotheDCINSocketlocatedonthe
Charge Cradle rear panel.
(D2) ConnectthePowerSupplytomainspoweroutlet
(100-240V~50/60Hz).
(D3) ConnectoneendoftheOpticalCabletotherearpanelofthe
Charge Cradle.
(D4) ConnecttheotherendoftheOpticalCabletoyourAudioSource
(e.g.TVoraudiodevice)withOpticalOutput.
Optical Jack on
TV or HIFI system
3.5mm headset
socket
6.3mm headphone
socket
RCAsocket
SCART
socket
NOTE: 6.3mm and SCART
Adapters not included.

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(D5) Accessories(6.3mm and SCART Adaptor) in above drawing are
NOT PROVIDED in the pack components.
(D6) IfyourAudioSourcedoesnothaveanopticalsocket,thenuse
one of the following Adapters that connects to the Audio In of the
Transmitter.
 •3.5mmto6.3mmAdapterPlug(Notincluded)
 •SCARTAdapter(Notincluded)
(D7) Whenconnectedtothemainspower,thegreenPowerIndicator
LEDwillglowimmediately.
WhentheaudiosignalisdetectedfromtheAudioSource,theGreenLED
PowerIndicatorwillglowconstantly.
Note: When using Optical Cable connection, please set your audio
devices/systems to PCM Two-Channel (support 32KHZ—196KHZ).
For details, please refer to the operation manual of your audio
devices/systems for the proper setting.
Headset receiver
Makesurethebuilt-inBatteryinsidethe
HeadsetReceiverisfullychargedforthe
rst use.
Installation