Silvercrest RFH 1863 User Manual And Service Information
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User manual and service information
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RFH 1863
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SilverCrest Wireless Headphones RFH 1863
Introduction
Thank you for choosing a SilverCrest product.
These SilverCrest Wireless Headphones RFH 1863 have been designed for
receiving wireless high-quality stereo sound from audio playback devices.
The range of the wireless signals will be up to 100m (300ft) under optimum
conditions, depending on the environment. Furthermore it features an FM
radio receiver.
Buttons and Connectors
The numbers printed on the inner cover page of this manual represent the
following items:
On/Off button of the transmitter cradle and frequency selection switch
1
(on the back panel)*
2 Audio input jack of transmitter cradle (on the back panel)*
3 Power receptacle (on the back panel)*
4 Raise volume
5 Search radio station / set tuning frequency
6 Lower volume
7 Mode selection switch
8 Radio reception and wireless reception indicator
9 Headphones audio input jack
Removable ear cushion pad with battery compartment and function
10
selection switch
11 Headphones power indicator
12 Charger input jack
13 Headphones On/Off button
14 Battery compartment (on the bottom)
15 Transmitter cradle power and charging indicator
16 Send indicator
* see also on page 8
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SilverCrest Wireless Headphones RFH 1863
Contents
Introduction ..................................................................................................... 1
Buttons and Connectors.............................................................................. 1
Important Safety Instructions .......................................................................... 3
Danger Through Noise Disturbance............................................................ 3
Operating Environment ............................................................................... 4
Intended Use ............................................................................................... 4
Maintenance and Care................................................................................ 4
Children ....................................................................................................... 5
Batteries and Rechargeable Batteries ........................................................ 5
RF Interface................................................................................................. 5
Conformity ................................................................................................... 6
Disposal of Old Devices .............................................................................. 6
Getting started ................................................................................................ 7
Package Contents....................................................................................... 7
Connection the Transmitter Cradle ............................................................. 8
Charging the Battery of the Wireless Headphones..................................... 9
Powering the Headphones On/Off ............................................................ 10
Choosing the Operating Mode .................................................................. 10
Powering the Transmitter Cradle On/Off................................................... 10
Adjusting the Volume ................................................................................ 11
Setting the Wireless Channel.................................................................... 12
Receiving Radio Stations.............................................................................. 13
Using the Headphones with a Wired Connection......................................... 14
Battery Operation.......................................................................................... 15
Powering the Headphones by Using Batteries ......................................... 15
Powering the Transmitter Cradle by Using Batteries ................................ 17
Appendix ....................................................................................................... 18
Troubleshooting......................................................................................... 18
Technical Specifications............................................................................ 19
Details of Guarantee ................................................................................. 21
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SilverCrest Wireless Headphones RFH 1863
Important Safety Instructions
Before you use this device for the first time, please read the following notes
in this manual and heed all warnings, even if you are familiar with handling
electronic devices. Keep this manual safe for future reference. If you sell the
device or pass it on, it is essential you hand over this manual also.
Warning: Notice on Mains Separation.
The On/Off switch of this device does not fully disconnect the device from the
mains. Furthermore, the device consumes electricity in the Standby mode. In
order to completely disconnect the device from the mains, the power adapter
must be pulled out from the wall outlet. For this reason, the device should be
positioned in a way that assures unobstructed access to the wall outlet so
that the power plug can be immediately pulled out in an emergency situation.
To avoid the danger of fire if the device is not going to be used for a long
while (e.g. during holidays), it should always be disconnected from the power
socket.
Do not open the housing of the power adapter - it contains no serviceable
parts! By opening the housing you endanger your life through risk of electric
shock.
Before stormy weather when there is the danger of lightning, disconnect the
device from the power supply.
Danger Through Noise Disturbance
Caution when using headphones. Listening at high volume can
harm the user’s auditory system.
According to safety regulations the maximum permitted noise level is 100
dB(A). The device fully complies with these legal requirements.
Do not use the headphones at high volume levels otherwise you will damage
your ears and possibly disturb other people. Under dangerous
circumstances, e.g. on the road or when operating machines, do not use the
headphones. Despite the device being designed in such a way that it
enables you to perceive external noise, never adjust the volume to such a
high level that you are not capable of hearing what is happening around you.
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SilverCrest Wireless Headphones RFH 1863
Operating Environment
Position the device on a stable, even surface and do not place any objects
on the device. The device is not for use in environments with a high
temperature or humidity (e.g. bathrooms), and must be kept free of dust.
Operating temperature and operating humidity: 5 °C to 40 °C, max. 90% RH
Always make sure that:
- no direct heat sources (e.g. heating) can affect the device;
- no direct sunlight or artificial light reaches the device;
- contact with spray, dripping water and corrosive liquids must be avoided
and the device should never be operated near water, and it must
especially never be immersed (do not place any objects filled with liquids
such as vases or drinks near the device);
- the device is never placed in the immediate vicinity of magnetic fields
(e.g. loudspeakers);
- no fire sources (e.g. burning candles) are placed on or near the device;
- no foreign bodies are introduced into the device;
- the device should not be subject to any sharp temperature changes;
- the device is not subject to excessive shocks and vibrations;
Intended Use
This device is a consumer electronics device. The device may not be used
outdoors or in tropical climates. Only external devices may be used that
comply with safety standards and the electromagnetic compatibility and
shielding quality of this device. This device fulfils all that relates to CE
Conformity, relevant norms and standards. Any modifications to the
equipment other than recommended changes by the manufacturer may
result in these directives no longer being met. Only use the accessories
recommended by the manufacturer.
Maintenance and Care
Servicing is required when this device has been damaged in any way, for
example, when liquid has entered the product, when the product has been
exposed to rain or moisture, when the product does not work normally or if
the product has been dropped. If smoke, unusual noises or smells are
noticed, power off the device immediately. In this case the device should not
be used further and should be inspected by authorized service personnel.
Please contact qualified personnel when repair is needed. Never open the
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SilverCrest Wireless Headphones RFH 1863
housing of the device, or the accessories. Only use a clean, dry cloth for
cleaning. Never use any corrosive liquids.
Children
Electrical appliances do not belong in the hands of children. Do not allow
children to use electrical devices when not under supervision. Children may
not comprehend the presence of potential risks. Batteries and small parts
represent potential choking hazards. Keep batteries out of reach of children.
If a battery is swallowed, seek medical help immediately. Keep the
packaging away from children too as there is danger of suffocation.
Batteries and Rechargeable Batteries
These headphones use a rechargeable Lithium-Polymer battery. This battery
must only be removed or replaced by an authorized service centre.
Insert the batteries with the correct polarity. Refer to the polarity markings
inside the battery compartment. Do not try to recharge the batteries and do
not throw batteries into fire. Do not mix batteries (old and new or carbon and
alkaline, etc.). Remove batteries when the device is not to be used for a long
time. Non-intended use may cause explosion and danger to life.
Respect the environment. Old batteries do not belong in with
domestic waste. They must be handed in to a collection point for old
batteries.
RF Interface
Turn the device off when onboard an aircraft, in a hospital, in a surgery area
or near medical electronic equipment. The RF signals may interfere with the
functionality of sensitive devices. Place the device at least 20cm (8 inches)
away from pacemakers, as the RF signals may interfere with the functionality
of the pacemaker. The transmitted RF signals can cause interference with
hearing aids. Do not place the device with the wireless adapter turned on
near flammable gases or in an explosion-sensitive area (e.g. a paint shop),
as the transmitted RF signals may cause explosions or fire.
The range of the radio wave signals depends on environmental conditions.
When transmitting wireless data it is possible that unauthorized parties may
receive data. Targa GmbH is not liable for any interference caused to RF or
TV signals through unauthorized modification to this device. Furthermore,
Targa GmbH does not assume any liability for replacing any cables or
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SilverCrest Wireless Headphones RFH 1863
devices that have not been specifically approved by Targa GmbH GmbH.
The user is solely responsible and liable for troubleshooting any interference
caused by unauthorized modification of this device and for replacing
appliances.
Conformity
This device has been approved for compliance with the basic and
other relevant requirements of the EMC Directive 2004/108/EC,
the Low-voltage Directive 2006/95/EC and the R&TTE Directive
99/5/EC. The corresponding Declaration of Conformity can be
found at the end of this User's Manual.
Disposal of Old Devices
Devices marked with this symbol are subject to the European
Directive 2002/96/EC. All electric and electronic devices must be
disposed of separately from household waste at established
bodies. Avoid hazards to the environment and dangers to your
personal health by disposing of the device properly.
For further information about proper disposal, contact your local government,
disposal bodies or the shop where you bought the device. Old batteries do
not belong in with domestic waste. They must be handed in to a collection
point for old batteries.
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