G Operating Instructions
Thank you for choosing a Thomson product.
Take your time and read the following instructions and information completely.
Please keep these instructions in a safe place for future reference. If you sell the
device, please pass these operating instructions on to the new owner.
1. Explanation of Warning Symbols and Notes
Risk of electric shock
This symbol indicates product parts energized with a dangerous voltage of su cient
magnitude to constitute a risk of electric shock.
Warning
This symbol is used to indicate safety instructions or to draw your attention to speci c
hazards and risks.
Note
This symbol is used to indicate additional information or important notes.
2. Controls and displays, Fig. 1+3
1.
Charge status LED indicator (green)
2.
Power/signal LED indicator (red)
3.
Power button
4.
Volume control
5.
Auto-Tune button
6.
Frequency channel switch
7.
Power LED indicator (green)
3. Package contents
• 2x UHF wireless headphones
• 1x transmitter with charging station
• 4x NiMH AAA batteries
• 1x power supply unit
• 1x Audio Cable
4. Safety Notes
• The product is intended for private, non-commercial use only.
• Use the product for its intended purpose only.
• Children should be supervised to ensure that they do not play with the device.
• Do not use the product in areas where the use of electronic devices is not permitted.
• Lay all cables so that they do not pose a tripping hazard.
• Do not bend or crush the cable.
• Do not drop the product and do not expose it to any major shocks.
• Dispose of packaging material immediately according to locally applicable regulations.
• Do not modify the product in any way. Doing so voids the warranty.
• The batteries and charging station included in the delivery go together and should always
be used in combination.
• Protect the product from dirt, moisture and overheating, and only use it in a dry
environment.
• The product is intended for indoor use only.
• Do not use the product in the immediate vicinity of heaters or other heat sources or in
direct sunlight.
• Use the item only in moderate climatic conditions.
• Keep this product, as all electrical products, out of the reach of children!
• Do not operate the product outside the power limits given in the speci cations.
• Do not use the product in moist environments and avoid splashes.
Risk of electric shock
• Do not open the device or continue to operate it if it becomes damaged.
• Do not use the product if the
AC adapter, the adapter cable or the mains cable are damaged.
• Do not attempt to service or repair the product yourself. Leave any and all service
work to quali ed experts.
Warning – Batteries
• When inserting batteries, note the correct polarity (+ and - markings) and insert
the batteries accordingly. Failure to do so could result in the batteries leaking or
exploding.
• Only use batteries (or rechargeable batteries) that match the speci ed type.
• Before you insert the batteries, clean the battery contacts and the polar contacts.
2
Warning – Batteries
• Do not allow children to change batteries without supervision.
• Do not mix old and new batteries or batteries of a different type or make.
• Remove the batteries from products that are not being used for an extended period
(unless these are being kept ready for an emergency).
• Do not short-circuit batteries.
• Do not charge batteries.
• Do not throw batteries in a re.
• Keep batteries out of the reach of children.
• Never open, damage or swallow batteries or allow them to enter the environment.
They can contain toxic, environmentally harmful heavy metals.
• Immediately remove and dispose of dead batteries from the product.
• Avoid storing, charging or using the device in extreme temperatures and extremely
low atmospheric pressure (for example, at high altitudes).
Warning
• High sound pressure level!
• There is a risk of hearing damage.
• To prevent hearing loss, avoid listening at high volume levels for
long periods.
• Always keep the volume at a reasonable level. Loud volumes, even
over short periods, can cause hearing loss.
• Using this product limits your perception of ambient noise. For this reason, do not
operate any vehicles or machines while using this product.
5. Technical speci cations
Transmitting mode
Frequency band(s)
Maximum radio-frequency power
transmitted
Operating voltage
Frequency range
Distortion
Signal-to-noise ratio
Range
Operating time
Speci cations in accordance with Regulation (EU) 2019/1782
Manufacturer's name or trade mark,
commercial registration number and
address
Model identi er
Input voltage
Input AC frequency
Output voltage /
Output current /
Output power
Average active e ciency
E ciency at low load (10 %)
No-load power consumption
UHF stereo
863.52 – 864.52 MHz
< 7.6 dBm
Transmitter: 8 V, 75 mA
Receiver: 2.4 V,
(2 x 1.2 V NiMH AAA)
20 Hz – 20 KHz
< 3%
> 50 dB
100 m max. (outdoors)
20–30 m (indoors)
10 hrs (at medium volume)
Thomson, HRA12159,
Dresdner Str. 9,
86653 Monheim
YLS0056A-E080040
100-240 V
50/60 Hz
8.0 V DC / 0.4 A / 3.2 W
76.8 %
65.1 %
0.04 W