TrueDio TD-210RF User Manual & Recipe Book
- Type
- User Manual & Recipe Book
TrueDio
®
Ears User Manual
1
Contents
A. Products Included in the Box
B. Safety Instructions
C. Main Features
D. Part Functions
E. How to Setup
STEP 1 - Place and Connect Power to the Transmitter
STEP 2 - Connecting Transmitter to TV
STEP 3 - Charge Headset Prior to Use
STEP 4 – Power On and Use Headset
STEP 5 – Power Off Headset
F. Technical Specifications
G. Transmitter Charging Base Lights
H. Frequently Asked Questions – FAQ
I. Warranty Information
J. Users Notes
TrueDio
®
Ears User Manual
2
A. PRODUCTS INCLUDED WITH PURCHASE
Transmitter
Headset Receiver
RCA Audio Cable
RCA to 3.5mm
Adapter
Digital Optical
Cable
Power Adapter
Rubber Ear Tips
(2 pair)
Comfort Earhooks
Balance Control
Screwdriver
NOTE:
Purchase of the TD-220RF includes (2) Headset receivers,
(4 pair) Rubber Ear Tips, (2 pair) Comfort Earhooks
TrueDio
®
Ears User Manual
3
B. SAFETY INSTRUCTIONS
Read all instructions completely and follow the safety
instructions
before using the product.
1.
When using this unit, basic safety precautions should always be
followed to avoid the risk of electrical shock or personal injury.
2.
Store this user manual in a safe place for future reference.
3.
Use with care and clean with a soft, dry cloth.
4.
Do not submerge or use the TrueDio® Ears near water or
moisture.
5.
Only use authorized TrueDio® Ears accessories and adapters
with your TrueDio® Ears System. Warranty may be voided if
used with unauthorized accessories and adapters.
6.
Set up and store TrueDio® Ears in a designated spot where it
will receive adequate ventilation to prevent overheating.
7.
Refer all troubleshooting and servicing problems to our certified
TrueDio® Ears Support Team. Warranty may be voided if system is
serviced by unauthorized personnel.
WARNING: To reduce risk of fire or electrical shock, keep your
TrueDio®
Ears safe from rain or moisture, and do not expose to outdoor
elements.
TrueDio
®
Ears User Manual
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C. MAIN FEATURES
Listen to and enjoy TV sound clearly and comfortably without turning up
the volume and disturbing those around you!
1. Lightweight, Rechargeable Headset Receiver: Each headset
weighs less than 2 ounces and provides up to 12 hours of continuous
listening when fully charged.
2. Balance Control: Located on the back side of the headset and
labeled “BAL”. You can adjust the volume of the right and left side
separately to make one ear louder than the other. Use the included
balance adjusting screwdriver to adjust the left and right volume
separately to your preferred level.
3. Volume Control: The convenient volume control wheel allows each
user to adjust the volume to his or her preferred level without disturbing
others.
4. Tone Control: The convenient tone control wheel allows each
user to adjust the tone to their preferred level of clarity.
5. Built-In MIC: The “CH” (CH/MIC) button on the headset allows
user to quickly switch between amplifying TV audio or
conversations taking place nearby.
6. Charging Time: Allow approximately 3-5 hours of charging time
for headset to be fully charged.
7. Mono/Stereo Switch: Switch between mono or stereo audio.
8. Auto Power-off function: If no signal is received, the headset
will power off after 3 minutes to conserve the battery.
9. Channel Button – Is not an active feature on this model.
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D. PART FUNCTIONS
Audio In
Off/Mono/Stereo
Power
Coaxial
Digital/Optical
Channel
Rear Charging Dock
Front Charging Dock
Power ON Indicator
Charging Indicator
Charging
Compartment
VOL
TONE
BAL
Volume
On/Off
Tone
Balance Control
Line In
Battery
External
Microphone Input
Built-In MIC
ON/OFF
Wireless Signal Indicator
(Blue Light)
Wired Connection Indicator
(Red Light)
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E . INSTALLATION GUIDE
STEP 1 - Connecting Power to the Transmitter
Plug the power adapter into a nearby electrical outlet or surge protector and plug the
other end of the power adapter into the “DC 5V” slot of the transmitter.
STEP 2 – Connecting to TV or other audio source
Only
ONE
of these connections should be used to receive sound. Using multiple connections together may
cause interference.
Option 1: Connect using Optical Cable
Option 2: Connect using RCA/Analog Cables
Option 3: Connect directly to your Cable or Satellite Box
Option 4: Connect through your TV Headphone Jack
Option 1:
Connect using Optical Cable
(See Figure. 1)
Remove the protective tip from each end of the optical cable and plug one end into the
“Optical” port on the transmitter. Next, connect the other end of the optical cable into to
“Digital Output” or “Optical” port on your television, cable or satellite box.
Option 2:
Connect using RCA/Analog Cables
(See Figure. 2)
Connect the single-plug end of the audio cables (3.5mm plug) into the “Audio In” slot of
the transmitter. Next, connect the dual-plug ends (red & white male ends) into the
“Audio Out” ports located on the back or side of your television, cable or satellite box.
Make sure the white and red ports on your television are indeed “Audio Out” and NOT
“Audio In”. If it does not state “Audio Out” next to the port, than the connection is
“Audio In”, which will not transmit sound.
TrueDio® Ears User Manual
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Figure 3.
Headphone Jack
Note: Check all sides of your television, cable or satellite box if you are unable to locate the Audio Out ports
on your device. Note: not all televisions have audio out ports. If your television only has a coaxial connection,
you will need a coaxial cable. (which we can provide) For assistance with setting up your system, call (800)
991-6207 to speak with a TrueDio® Representative.
If Your Television Does Not Have Audio Out Ports:
Option 3:
Connect directly to your Cable or Satellite Box
(This will only
transmit sound from your Cable or Satellite Box and not from other devices
connected to your TV)
Most cable/satellite box’s will have audio out ports located on the back. The connection
will be the same as connecting to a television source. Refer to RCA/Analog Cable:
Figure. 2 (page 6) on how to connect your TrueDio system with RCA/Analog cables.
Option 4:
Connect through your TV Headphone Jack
(This will eliminate TV
Audio) (See Figure. 3)
The headphone jack will be located on the back, side, or front of the television based on
the model of television. Connect the single-plug end of the audio cables (3.5mm plug)
into the “Audio In” slot of the transmitter. Next, connect the dual-plug ends (red &
white male ends) into the RCA to 3.5mm plug adapter (red and white female ends). You
will be left with one male end that will be connected directly into the headphone jack of
your television.
TrueDio® Ears User Manual
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STEP 3 - Charge Headset Prior to Use
Verify that all plugs are securely in place and that the transmitter is located
within range. Next, turn and power on your transmitter by sliding power
switch on the back of the transmitter to the Mono or Stereo position. The
green power indicator will light up confirming power is on. Next, firmly
place your headset in the transmitter charging dock for 3-5 hours to fully
charge the battery prior to use. (See Transmitter Charging Base Lights
section for more information)
STEP 4 – Power On and Use Headset
Power on your headset by sliding the power switch to the “ON”
position. The blue power indicator will light up confirming power is on. A
solid blue light confirms that the headset is receiving an audio signal from
the transmitter. The blue light will blink if the headset is not receiving an
audio signal, in which you should verify that your audio source and
TrueDio Ears are turned to the ON position, and all connections are
securely in place.
You are now ready to use your TrueDio® Ears! Simply adjust the volume
and tone to your preferred levels and enjoy!
STEP 5 – Power Off Headset
Power off your headset by sliding the power switch to the “OFF” position.
The blue power indicator light will turn off confirming the power is off. In
the event that you forget to power off your headset, the headset will
automatically power off after 3 minutes of audio inactivity to conserve
battery life. Once the headset turns off after inactivity, it will NOT turn
back on automatically. Power off your headset completely then turn it back
ON.
TrueDio® Ears User Manual
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F. TECHNICAL SPECIFICATIONS
Transmitter Charging Base
Transmitting frequency
2.4GHz ISM
Modulation method
GFSK
Transmitting power
0 2dBm
Time of getting into the standby
status
60
5s (after no signal put in)
Transmitting rate
2Mbps
Working voltage
5.2 0.3V, 1000mA
Working current
65 5mA
Standby current
4 1mA
Signal input limiting volt
350mV
It will be limited to 350mV to prevent
too high voice when the signal input volt
is over 350mV.
Max. gain of MIC signal input
38 2dB (at 1KHz)
Signal input range
50mV~1.5V
Input protecting vol.
≥6.0 0.2V
Li-ion battery charging current
140 10mA
Transmission distance
≥15M (without obstacles)
TrueDio® Ears User Manual
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Headset
Receiving frequency
2.4GHz ISM GFSK
Receiving rate
2Mbps
Working voltage
3.7V (3.3~4.2V)
Static working current
48 1mA
Dynamic working current
50~65mA
Auto power-off current
≤1µA
Auto power-off time
3mins (after the receiver is in the
standby status.)
Wired earphone input working current
14~20mA
Wired earphone signal input
100 ~800 mV
Working current of MIC input
6~15mA
Max. Gain of MIC signal input
42 2dB (at 1KHz)
Sensitivity of built-in MIC
- 42 2dB
Sensitivity of external MIC
- 50 2dB
Frequency response
20Hz~15KHz
Distortion
≤1%
S/N ratio
≥70dB
Maximum output power
35~40mW
Max. output sound pressure level
128 3dB SPL
Receiving range
≥15m (without obstacles)
Li-ion battery charging time
3.5~4 hours
Working time when Li-ion battery is
full
6 hours for TV hearing aid
function,
18 hours for regular
hearing aid
function.
TrueDio® Ears User Manual
12
G .Transmitter Charging Base Lights
When charging the headsets insure that the headsets are turned OFF. Firmly
snap the headsets into the charging slots. Once the headsets are in place, turn
the headsets ON and then back OFF to begin the charging process.
o Left indicator light will turn green when charging a headset in the front
charging slot.
o Left indicator light will turn red when charging a headset in the back
charging slot.
o Left indicator light will turn orange (green & red together) when charging
both headsets in the charging slots at the same time.
o If the left indicator light does not turn on, the headsets are fully charged.
Note: Indicator light may fail to turn on or fade out once headset is placed on charging dock to conserve power. This
will NOT affect the charging of the headsets. As long as the headsets are snapped firmly into the charging slots, they
will be fully charged after 3-5 hours. If they fail to hold a charge after 3-5 hours of charging, batteries may need to be
replaced.
TrueDio® Ears User Manual
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H. FREQUENTLY ASKED QUESTIONS - FAQ
Q1. Why am I not getting any audio?
First, check and confirm that all power and cable connections are securely in
place. Next, confirm that the power switch on both the headset and transmitter
are turned to the “ON” position and that the power indicator lights on both the
headset and transmitter are illuminated. If the Green transmitter power
indicator light is not illuminated when powered “ON”, then the transmitter is
likely not plugged in securely. Check connections and try again. If the
transmitter power indicator light is illuminated and the headset power indicator
light “Blinks” when powered “ON”, it’s likely an issue regarding improper
connection.
With RCA/ANALOG Cable
Check audio source (TV, Satellite or Cable Box) connections to verify
they are plugged into an “Audio Out” port not an “Audio In” port. Review
Step 2 on connection details. If the headset power indicator light is off
when powered “ON”, then the headset battery is dead and will need to be
recharged or replaced.
With OPTICAL/DIGITAL Cable
Make sure the protective tips from each end of the optical cable are
removed. Depending on your television model, you may need to go into
the audio settings of your television and activate the digital optical
connection. You may need to reference your TV manual or contact your
TV manufacturer for assistance.
Q2. Why do I hear television audio when watching a DVD or video?
When the audio cords are connected to your cable or satellite box, the TrueDio
Ears will not transmit sound from accessories connected to your TV. Connect
your TrueDio Ears directly to your TV to get sound from your DVD player.
TrueDio® Ears User Manual
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I . WARRANTY INFORMATION
The TrueDio® Ears 1 year warranty will cover any manufacturing defects and
other
product failures that occur within a 1 year period beginning from the
original
purchase date. Repairs or replacement parts purchased and
performed by non-authorized personnel will void the warranty. The warranty
does not cover damage due
to misuse or accidental damage by the user such
as water damage, negligence, or
normal cosmetic damage from day to day
use. Please read our full return policy at
www.truedioears.com/returns for full
details.
CONTACT INFORMATION
Sales, Support &
Warranty Telephone: (800) 991-6207
Sales, Support &
Warranty Email: [email protected]m
Mailing Address: TrueDio® Ears
14044 W. Petronella Drive Suite 5
Libertyville, IL 60048
USA
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