Hama DVB-T, Руководство по эксплуатации

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4
G Operating instruction
Thank you for choosing a Hama 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.
Controls and Displays
1. DC 12 V input
2. Antenna cable
3. LED
4. Dial
5. Ring dipole
6. Telescopes
1. Explanation of Warning Symbols and Notes
Warning
This symbol is used to indicate safety instructions or to
draw your attention to specific hazards and risks.
Note
This symbol is used to indicate additional information or
important notes.
2. Package Contents
• DVB-T Indoor Antenna
• power supply unit
• These operating instructions
3. Safety Notes
• The product is intended for private, non-commercial use
only.
• The product is intended for indoor use only.
• Use the product for its intended purpose only.
• Protect the product from dirt, moisture and overheating
and use it in dry rooms 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 elec-
tronic devices is not permitted.
• Connect the product only to a socket that has been ap-
proved for the device. The electrical socket must always
be easily accessible.
• Disconnect the product from the network using the
power button – if this is not available, unplug the power
cord from the socket.
• 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 device in any way. Doing so voids the
warranty.
Warning
• Do not use the product if the AC adapter, adapter
cable or power cable is damaged.
• Do not attempt to service or repair the device
yourself. Leave any service work to
qualified experts.
• Do not open the device or continue to operate it if it
becomes damaged.
4. Specifications
Supply voltage
power supply unit
220 – 240 V ~ / 50 Hz
Rated power
consumption
max. 15 mA
Supply voltage
antenna
12 V 100 mA
Frequency band(s)
UHF: 470 – 790 MHz
VHF: 174 – 230 MHz
Active antenna gain
UHF: 7 – 19 dBi
VHF: 11 – 16,5 dBi
Connection coax plug
Ambient temperature -20 to +40° C
5. Startup and Operation
• Connect the antenna’s power supply unit to a socket and
connect the antenna cable to the TV (Pic. 2a).
LED lights up (3).
• If you’re using an external DVB-T receiver, connect the
antenna to the mains plug and the DVB-T receiver
(Pic. 2b).
• For perfect reception, extend both telescopes (6) fully.
• Position the antenna for the best possible reception.
Depending on horizontal or vertical polarisation in the
UHF band, both the ring dipole (5) and the telescopes
(6) can be adjusted.
• Depending on the station, the amplifier performance (4)
must be adjusted using the dial.
• Switch off the antenna when it is not in use.