Retekess TA001 User manual

User’s Manual
2.4G Digital Wireless Stage Audio Monitor System
Packing list
1. Wireless Receiver x 1Pc
2. Antena x 1Pc
3. Professional stage earphone x 1Pc
4. Sling x 1Pc
5. User Manual x 1Pc
Functional Parts
Parts Assembly
Install an antenna to the receiver.
Install an earphone to the receiver.
Push the battery dock switch to open frontside compartment and insert two AA
batteries into the box and close it.
If you use rechargeable batteries, You can charge the receiver through the
external power jack.
Operation Instructions
When you use the tour quide system for the first time, you need to do parts asse-
mbly. In daily use, turn on the tour guide transmitter and receiver and turn off them
when you don't use them
Step1. Parts assembly
You should do parts assemvly of the receiver(s) before use. The method of parts
assembly is shown before.
Step2. Cable connection & turn on the transmitter
Connect the transmitter to your audio source with the audio cable, and then push
the power switch to “ON” to turn on the transmitter.
Step3. Turn on the receiver & pair it with the transmitter
Push the power switch to "ON" position to turn on the receiver, press the channel
button to adjust the receiver on the same channel with the transmitter, then you
will hear the audio from the transmitter.
Note: There are LED display both on the transmitter and receiver. You can also
adjust the transmitter channel to match with the receiver.
Step4. Adjust the volume of the transceiver system
Adjust the volume of the transmitter and receiver(s) as you like.
Step5. Turn off the system
Put the power switch to “OFF” to turn off both of the transmitter & receiver when
you do not use them.
Safety Precautions and Procedures
Attention! Safety Operation Procedures: To avoid injury from electric shock
adhere to the following safety procedures
● DO NOT place anything on top of the receiver or transmitter. Allow the unit to
sit in an"open air"environment with plenty of room around it. Unit can overheat
when not in an"open air"environment.
● DO NOT take apart the transmitters or receivers for any reason. This wil void
the warranty and could cause electric shock injury. There are no user replaceable
parts inside the unit. Units can only be repaired / replaced by the manufacturer.
● DO NOT place transmitter or receiver around direct sunlight or any heat source
such as electric/gas stove or heaters of any kind. Do not place near an open flame.
NOT FOLLOWING SAFETY PROCEEDURES VOIDS ALL WARRANTIES!
Declaration
1. Intellectual property right statement: The hardware and software of the product
is protected by copyright law and the international convention. Without any
written authorization of our company, any copy of the product or of the specific-
ations, parts or all, will bear the corresponding legal responsibility. The brochures
are company, a part or all of the manual should not be released.
2. The manual is only for reference and the ultimate practical features are
depending on the products which ordered and received by users.
3. All pictures illustrate only, and product as real assessment. If the product is
upgraded or changed, please forgive us will not further notice.
Trouble Shooting
1. No sound:
● Please check the receiver’s battery level is sufficient or not, if the power is
low, please change battery or charge(rechargeable battery).
● Maybe the receiver volume is closed, please open the battery dock and press
the “VOL+ ” button to turn up the volume.
● Search distance is too far away, make sure the transceiver distance radius in
the range of 20 meters.
2. Low sound
Recheck the volume of transmitter and the receiver in turn.
3. Anti-interference:
● Press the “CH-” or “CH+” channel button to change the transmitter’s channel.
The channel of receive(s) will follow up the exact channel automatically.
● If you want to avoid interference between our products and WIFI. We
recommend changing the channel of the transmitter to 21-30.
4. Restore to factory setting:
Press and hold the “CH+” button of the transmitter or receiver for about 20
seconds. Release it when the channel indicator light begins to blink. Reboot the
equipment and it should restore to factory settings.
Main Technical Index
Work voltage: DC3.6-6V
Operate temperature: -25℃~85℃
Frequency: 2400-2483.5MHz
Frequency response: 20Hz~20KHz
Latency: <0.5ms
SNR: 95 dB
Sensitivit: ≥-90dB
Transmit power: 0~20dBm
THD: 0.3%@1KHz
Sampling ratio: 64K@16bit*2
Product size (transmitter): W=2.76”xH=3.07”xL=0.95”
Product size (rceiver): W=2.56”xH=1.34”xL=3.98”
2.4G tour guide transmitter & receiver
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TA001
Antenna jack
Power switch
Microphone jack
Channel button
Status indicator LED
Battery dock switch
Battery compartment
Volume down
Volume up
Channel/volume screen
Waist clip
External power jack (only
for rechargeable battery)
TA001

RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE
This radio uses electromagnetic energy in the radio frequency (RF) spectrum to
provide communications between two or more users over a distance. RF energy,
which when used improperly, can cause biological damage.
All Retekess radios are designed, manufactured, and tested to ensure they meet
government-established RF exposure levels. In addition, manufacturers also rec-
ommend specific operating instructions to users of the radios. These instructions
are important because they inform users about RF energy exposure and provide
simple procedures on how to control it.
Please refer to the following websites for more information on what RF energy ex-
posure is and how to control your exposure to assure compliance with established
RF exposure limits: http://www.who.int/en/
Local Government Regulations
When radios are used as a consequence of employment, the Local Government
Regulations requires users to be fully aware of and able to control their exposure
to meet occupational requirements. Exposure awareness can be facilitated by the
use of a product label directing users to specific user awareness information. Your
Retekess radio has a RF Exposure Product Label. Also, your Retekess user
manual, or separate safety booklet includes information and operating instructions
required to control your RF exposure and to satisfy compliance requirements.
Radio License (if appropriate)
Governments keep the radios in classification, business radios operate on radio
frequencies that are regulated by the local radio management departments (FCC,
ISED, OFCOM, ANFR, BFTK, Bundesnetzagentur...).To transmit on these freque-
ncies, you are required to have a license issued by them. The detailed classification
and the use of your radios, please contact the local government radio management
departments.
Use of this radio outside the country where it was intended to be distributed is
subject to government regulations and may be prohibited.
Unauthorized modification and adjustment
Changes or modifications not expressly approved by the party responsible for
compliance may void the user’s authority granted by the local government radio
management departments to operate this radio and should not be made. To com-
ply with the corresponding requirements, transmitter adjustments should be made
only by or under the supervision of a person certified as technically qualified to
perform transmitter maintenance and repairs in the private land mobile and fixed
services as certified by an organization representative of the user of those services.
Replacement of any transmitter component (crystal, semiconductor, etc.) not
authorized by the local government radio management departments equipment
authorization for this radio could violate the rules.
FCC Requirements:
• This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
• This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation.
This equipment generates uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interf-
erence will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
CE Requirements:
• (Simple EU declaration of conformity) Henan Eshow Electronic Commerce Co.,
Ltd declares that the radio equipment type is in compliance with the essential
requirements and other relevant provisions of RED Directive 2014/53/EU and
the ROHS Directive 2011/65/EU and the WEEE Directive 2012/19/EU; the full
text of the EU declaration of conformity is available at the following internet
address: www.retekess.com.
• Disposal
The crossed-out wheeled-bin symbol on your product, literature, or pack-
aging reminds you that in the European Union, all electrical and electronic
products, batteries, and accumulators (rechargeable batteries) must be
taken to designated collection locations at the end of their working life.
Do not dispose of these products as unsorted municipal waste. Dispose of them
according to the laws in your area.
IC Requirements:
Licence-exempt radio apparatus
This device contains licence-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s licence-exempt RSS
(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may
cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux
appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions
suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d’en compromettre le fonctionnement.
RF Exposure Information
• DO NOT operate the radio without a proper antenna attached, as this may
damage the radio and may also cause you to exceed RF exposure limits. A
proper antenna is the antenna supplied with this radio by the manufacturer or
an antenna specifically authorized by the manufacturer for use with this radio,
and the antenna gain shall not exceed the specified gain by the manufacturer
declared.
• DO NOT transmit for more than 50% of total radio use time, more than 50% of
the time can cause RF exposure compliance requirements to be exceeded.
• During transmissions, your radio generates RF energy that can possibly cause
interference with other devices or systems. To avoid such interference, turn off
the radio in areas where signs are posted to do so.
• The device complies with RF specifications when the device used at 5mm from
your body. Third-party belt-clips, holsters, and similar accessories used by this
device should not contain any metallic components. Body-worn accessories that
do not meet these requirements may not comply with RF exposure requirements
and should be avoided.
• DO NOT operate the transmitter in areas that are sensitive to electromagnetic
radiation such as hospitals, aircraft, and blasting sites.
Avoid Choking Hazard
Small Parts. Not for children under 3 years.
Protect your hearing:
• Use the lowest volume necessary to do your job.
• Turn up the volume only if you are in noisy surroundings.
• Turn down the volume before adding headset or earpiece.
• Limit the amount of time you use headsets or earpieces at high
volume.
• When using the radio without a headset or earpiece, do not place
the radio's speaker directly against your ear.
Before using this radio, read this guide which contains
important operating instructions for safe usage and RF
energy awareness and control for compliance with
applicable standards and regulations.
WARNING
WARNING
WARNING
WARNING
• Use careful with the earphone maybe possible excessive sound
pressure from earphones and headphones can cause hearing
loss.
Note: Exposure to loud noises from any source for extended periods
of time may temporarily or permanently affect your hearing. The louder
the radio's volume, the less time is required before your hearing could
be affected. Hearing damage from loud noise is sometimes undetectable
at first and can have a cumulative effect.
Avoid Burns
Antennas
• Do not use any portable radio that has a damaged antenna. If a
damaged antenna comes into contact with the skin when the radio is
in use, a minor burn can result.
Batteries (If appropriate)
• When the conductive material such as jewelry, keys or chains touch
exposed terminals of the batteries, may complete an electrical circuit
(short circuit the battery) and become hot to cause bodily injury such
as burns. Exercise care in handling any battery, particularly when
placing it inside a pocket, purse or other container with metal objects
Long transmission
• When the transceiver is used for long transmissions, the radiator and
chassis will become hot.
Safety Operation
Forbid
• Do not use charger outdoors or in moist environments, use only in
dry locations/conditions.
• Do not disassemble the charger, that may result in risk of electrical
shock or fire.
• Do not operate the charger if it has been broken or damaged in any
way.
• Do not place a portable radio in the area over an air bag or in the air
bag deployment area. The radio may be propelled with great force
and cause serious injury to occupants of the vehicle when the air bag
inflates.
To reduce risk
• Pull by the plug rather than the cord when disconnecting the charger.
• Unplug the charger from the AC outlet before attempting any
maintenance or cleaning.
• Contact Retekess for assistance regarding repairs and service.
• The adapter shall be installed near the equipment and shall be easily
accessible
• Risk of explosion if battery is replaced by an incorrect type. Dispose
of used batteries according to the instructions.
• Adapter shall be installed near the equipment and shall be easily
accessible.
• The plug considered as disconnect device of adapter.
• The operating temperature of the EUT can’t exceed the specified
range.
Approved Accessories
• This radio meets the RF exposure guidelines when used with the
Retekess accessories supplied or designated for the product. Use of
other accessories may not ensure compliance with the RF exposure
guidelines and may violate regulations.
• For a list of Retekess-approved accessories for your radio model,
visit the following website: http://www.Retekess.com
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