Widex TV-DEX User manual

USER INSTRUCTIONS
TV-DEX

2

CONTENTS
PACKAGE CONTENTS............................................5
DESCRIPTION OF DEVICE ........................................7
TV-CONTROLLER ...............................................9
TV-BASE .....................................................10
LIGHT-EMITTING DIODES .......................................12
GETTING STARTED.............................................13
CONNECTING THE UNITS:.......................................13
WHEN USING MORE THAN ONE TV-BASE .......................20
USAGE .......................................................21
INSTRUCTIONS FOR LANYARD USAGE ..........................23
TRANSMISSION ..............................................25
ADJUSTING THE VOLUME......................................28
3

MUTE .......................................................28
ROOM OFF...................................................29
RECHARGING THE BATTERY ...................................30
CARING FOR YOUR TV-DEX .....................................32
WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
SAFETY WARNING .............................................38
TROUBLESHOOTING ...........................................39
REGULATORY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
SYMBOLS.....................................................69
4

PACKAGE CONTENTS
User manual
TV-Controller
Box 1:
Mini USB power supply
5

Box 2:
Lanyard
Box 3:
a. 3.5 mm jack to
3.5 mm jack cable
b. 3.5 mm jack to
phono cable a. b.
Box 4:
a. TV-Base
b. SCART adaptor
(For European markets only)
a. b.
6

1.
2.
DESCRIPTION OF DEVICE
The TV-DEX comprises a TV-Controller (1) and a TV-Base (2).
1. TV-Controller
2. TV-Base
The TV-DEX allows the user to listen to audio input using WidexLink
for connection to Widex hearing aids.
If you need help to identify the serial number (usually six or seven digits)
on the product, please contact your hearing care professional.
7

WARNING
This booklet contains important information and instructions. Please
read this booklet carefully before you start using the device.
Intended use
The TV-DEX is a wireless device intended for listening directly to
the TV or other audio sources.
8

1.
3.
4.
2.
TV-CONTROLLER
The controller is provided with four keys:
1. Transmission on/off
2. Room off
3. Volume up
4. Volume down
9

1. 2. 3.
TV-BASE
On the back of the base you will find the following inputs:
1. Power
2. TV
3. Audio
On the underside of the base there is a switch with a choice of two
settings:
10

1.HEARING AID
2.HEARING AIDS
1.
1. Monaural/binaural switch
The setting chosen by your hearing care professional depends on
whether you use a hearing aid in only one ear (monaural) or in
both ears (binaural).
11

1.
3.
4.
2.
LIGHT-EMITTING DIODES
There are two light-emitting diodes (LEDs) on the controller.
1. Constant green light: Transmission
2. Changing from green to red: Transmission off
3. Constant red light: Room off active
4. Flashing red and green light: Battery charging
12

GETTING STARTED
You can skip steps 5+6 if you only wish to transmit from the TV,
and steps 3+4 if you only wish to transmit from an audio source.
Connecting the units:
1. Connect the mini-USB power supply unit to the base.
(The supply unit is available in four versions. Your supply
may therefore not look exactly as illustrated).
2. Plug the other end into a wall outlet.
POWER TV AUDIO
1.
2.
13

TV:
3a. Connect the jack to phono cable to the base.
4a. Plug the two phono connectors at the other end of the
cable into AUDIO OUT on the TV. Please refer to the user
guide for your TV for further details.
14

4a. 3a.
POWER TV AUDIO
15

For European markets only: If the TV has no AUDIO OUT, a SCART
adaptor should be used:
3b. Connect the phono connectors to the two terminals on the
included SCART adaptor (red to red and white to white).
4b. Plug the SCART adaptor into the TV´s SCART socket.
16

3b.
4b.
17

6.
5.
POWER TV AUDIO
Audio:
5. Plug the jack to jack cable into the audio input on the base.
6. Connect the other end to the audio source (e.g. a stereo
system).
18

7. Place the controller in the base and allow it to charge for
eight hours (the first time).
19

When using more than one tv-base
If you only have one base, this base is automatically selected the
first time you charge the controller in the base. If you have more
than one base, you can change between these by placing the
controller in the base you wish to use for approx. 5 seconds.
20