Panasonic RP-HTX20B Operating instructions
Operating Instructions
Digital Wireless Stereo Earphones
Model No. RP-HTX20B
Thank you for purchasing this product.
Please read these instructions carefully before using this product, and save this manual for future use.
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TQBM0454-1
Safety precautions
∫ Unit
WARNING:
To reduce the risk of fire, electric shock or product damage,
• Do not expose this unit to rain, moisture, dripping or splashing.
• Do not place objects filled with liquids, such as vases, on this unit.
• Use the recommended accessories.
• Do not remove covers.
• Do not repair this unit by yourself. Refer servicing to qualified service personnel.
Avoid the use in the following conditions
• High or low extreme temperatures during use, storage or transportation.
• Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an
explosion.
• Extremely high temperature and/or extremely low air pressure that can result in an explosion or the leakage of
flammable liquid or gas.
• Avoid using or placing this unit near sources of heat.
• Do not listen with this unit at high volume in places where you need to hear sounds from the surrounding
environment for safety, such as at railroad crossings, and construction sites.
∫ Earpieces
• Keep the earpieces out of reach of children to prevent swallowing.
• Securely attach the earpieces. If they are left in the ears after coming off, injury or sickness may be caused.
∫ Allergies
• Discontinue use if you experience discomfort with the earphones or any other parts that directly contact your
skin.
• Continued use may cause rashes or other allergic reactions.
∫ Precautions for listening with the Earphones
• Excessive sound pressure from earphones and headphones can cause hearing loss.
• Do not use your earphones at a high volume. Hearing experts advise against continuous extended play.
• If you experience a ringing in your ears, reduce volume or discontinue use.
• Do not use while operating a motorised vehicle. It may create a traffic hazard and is illegal in many areas.
• You should use extreme caution or temporarily discontinue use in potentially hazardous situations.
This unit may receive radio interference caused by mobile telephones during use. If such interference occurs,
please increase separation between this unit and the mobile telephone.
Use only the supplied USB charging cord when connecting to a computer.
This unit is intended for use in moderate and tropical climates.
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About Bluetooth
Panasonic bears no responsibility for data and/or information that is compromised during a wireless
transmission.
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∫ Frequency band used
This unit uses the 2.4 GHz frequency band.
∫ Certification of this unit
• This unit conforms to frequency restrictions and has received certification based on frequency laws. Thus, a
wireless permit is not necessary.
• The actions below are punishable by law in some countries:
– Taking apart/modifying this unit.
– Removing specification indications.
∫ Restrictions of use
• Wireless transmission and/or usage with all Bluetooth® equipped devices is not guaranteed.
• All devices must conform to standards set by Bluetooth SIG, Inc.
• Depending on the specifications and settings of a device, it can fail to connect or some operations can be
different.
• This unit supports Bluetooth
this security may not be sufficient. Transmit data wirelessly to this unit with caution.
• This unit cannot transmit data to a Bluetooth
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security features. But depending on the operating environment and/or settings,
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device.
∫ Range of use
Use this unit at a maximum range of 10 m.
The range can decrease depending on the environment, obstacles or interference.
∫ Interference from other devices
• This unit may not function properly and troubles such as noise and sound jumps may arise due to radio wave
interference if this unit is located too close to other Bluetooth
band.
• This unit may not function properly if radio waves from a nearby broadcasting station, etc. is too strong.
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devices or the devices that use the 2.4 GHz
∫ Intended usage
• This unit is for normal, general use only.
• Do not use this system near an equipment or in an environment that is sensitive to radio frequency
interference (example: airports, hospitals, laboratories, etc.).
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Table of contents
Safety precautions ...................................................................................................................................... 2
About Bluetooth
Before use
Accessories................................................................................................................................................. 5
Maintenance................................................................................................................................................ 5
Part names.................................................................................................................................................. 6
Preparation
Charging...................................................................................................................................................... 7
Turning the power on/off ............................................................................................................................. 8
How to wear the earphones ........................................................................................................................ 8
Connecting a Bluetooth
• Pairing (Registration) this unit with the Bluetooth
• Connecting a paired Bluetooth
Operation
Listening to music ...................................................................................................................................... 11
• Remote controlling...............................................................................................................................11
Making a phone call .................................................................................................................................. 12
Useful functions......................................................................................................................................... 13
• Activating voice functions................................................................................................................... 13
• Guidance messages........................................................................................................................... 13
• Battery level notification...................................................................................................................... 13
• Auto power off .................................................................................................................................... 13
• Resetting the unit ............................................................................................................................... 13
Other
Restoring to the factory settings................................................................................................................ 14
Copyright, etc............................................................................................................................................ 14
Troubleshooting......................................................................................................................................... 15
• Sound and audio volume.................................................................................................................... 15
• Bluetooth
• Phone Calls ........................................................................................................................................ 15
• General............................................................................................................................................... 16
• Power supply and charging ................................................................................................................ 16
• Guidance messages........................................................................................................................... 16
Specifications ............................................................................................................................................ 17
To remove the battery when disposing of this unit .................................................................................... 18
Useful information ..................................................................................................................................... 20
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......................................................................................................................................... 3
®
device.................................................................................................................. 9
®
device .............................................................................................. 10
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device connection .............................................................................................................15
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device for connection ............................................ 9
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Before use
Expressions used in this document
• Pages to be referred to are indicated as “l ±±”.
• The product illustrations may differ from the actual product.
Accessories
Please check and identify the supplied accessories.
1 x USB charging cord
1 x Earpieces set (L, S)
• M-size earpieces are attached at the time of purchase.
Maintenance
Clean this unit with a dry and soft cloth.
• Do not use solvents including benzine, thinner, alcohol, kitchen detergent, a chemical wiper, etc. This might cause the
exterior case and the cord to be deformed or the coating to come off.
Keeping the battery performance
• During the long period of disuse, full charge this unit once every 6 months to keep the battery performance.
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Part names
2
1
4
5
6
7
8
9
10
3
A Left earphone
B Right earphone
C Remote controller
1 Earpiece
2 Battery case
3 Raised dot indicating the left side
4 LED indicator light
5 Microphone
6 USB lid
*1*2
Before use
7 Charging terminal (DC IN)
• Open the USB lid and connect the USB charging
cord (supplied) to this terminal when charging.
l 7)
(
8[i] button
9 [ ] button
10 [j] button
*1 Hereafter referred to as “LED”
*2 Examples of lighting/blinking patterns
Lighting (red): Charging is in progress
Blinking alternately in blue and red: Bluetooth
*3
Blinking slowly (blue)
Blinking twice about every 2 seconds
*3
:
(blue)
Blinking (blue)
*3 The battery is low when it is blinking in red. (
: Bluetooth® connection standby
A Bluetooth
progress
*3
: A call is being received
l 13, “Battery level notification”)
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pairing (registration) standby
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pairing (registration) has been established or a call is in
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Preparation
C
B
A
Charging
The rechargeable battery (installed in the unit) is not charged initially. Charge the battery before using the unit.
1 Open the USB lid.
• If there is moisture in the USB lid area, wipe it
off before opening the lid.
2 Connect this unit to a computer using
the USB charging cord.
A
:LED
B
: USB charging cord (supplied)
• Check the direction of the terminals and plug in/out
straight holding onto the plug. (It may result in
malfunction by the deforming of the terminal if it is
plugged in obliquely or in wrong direction.)
C
: Computer
• Turn on the computer in advance.
• The LED lights in red when charging is in progress. When charging is completed, the LED will go out.
• It takes approx. 2 hours to charge the battery from empty to full.
3 Close the USB lid securely.
∫ Attention
Do not touch the charging terminal with wet hand.
• If sweat or liquid is attached to the charging terminal, malfunction
may occur.
Note
• Charge in a room temperature between 10 oC and 35 oC. Outside of this temperature range, charging may stop and
the LED may go out.
• It is not possible to turn the power on or connect to Bluetooth
• Do not use any other USB charging cords except the supplied one. Doing so may cause malfunction.
• Charging may not be performed or may stop if the computer is in or switched to standby or sleep mode.
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devices during charging.
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