MELICONI HP600 PRO Mode D'emploi page 14

The battery of the headphones can be recharged by connecting a standard charger with a micro-USB cable (not
provided) to the micro USB socket "F" on the headphones. While the headphones are charging, the green LED light "B"
will be on, and will switch off when they are fully charged. It is possible to use the headphones with a direct connection
to the audio source (without the base), by plugging the 3.5 mm jack cable into AUX socket "E". The base unit is also
equipped with a coaxial digital audio input "P". In order to connect to this, you will need a specific cable, not provided.
Transmission bandwidth
Carrier frequencies
RF output Power
Transmitter power supply
Frequency response
Distortion
Signal/noise ratio
Channel separation
Maximum transmission distance
Headphone charging current
Headphone charging time
Headphone operating current
Integrated Lithium Polymer battery (headphones)
Operating time of the headphones
Operating temperature
If the headphones do not produce any sound or if the audio signal is disturbed or is presumed to come from other sources,
carry out the following steps:
1. Check that all the connections are correct and that the device is operating as described in this manual.
2. If the audio feed has been connected using a digital optical cable (Toslink) or digital coaxial cable, check that the
audio output of your appliance (e.g. TV or decoder) is set to "PCM" or "LPCM". To do this correctly, consult the
instruction manual of your TV or decoder.
3. If the audio feed has been connected using an aux audio cable (3.5 mm jack), try turning up the volume of the audio
source.
4. Turn off the headphones with button "C", move closer to the base unit then turn the headphones on again, checking
if the red light "B" comes on.
5. If the problem persists, try using selector "L" on the base to change the channel (1-2-3), and press button "C" for a
moment.
If you have any queries regarding HP600 Professional:
• read this instruction manual carefully, as it will help you solve most problems.
• consult our website: www.meliconi.com
For any questions/problems write to us at info@meliconi.com
The manufacturer, Meliconi S.p.A., declares that the type of radio equipment marketed as HP600 Pro Headphones is
compliant with Directive 2014/53/EU (RED). The full text of the EU Declaration of Conformity is available at the following
web address: http://www.meliconi.com/doc/hp600pro
12
Technical Specifications
Troubleshooting
Customer Support
Simplified EU declaration of conformity
Notes
UHF 863-865 MHz
863.3 MHz – 863.9 MHz – 864.5 MHz (3 channels)
< 10 mW e.r.p.
DC 5V – 1A
20 Hz – 20 KHz stereo
< 1 %
≥ 80 dB
> 45 dB
100 metres (in free field)
200 mA max
about 2-2.5 hours
55 mA
3.7V - 420 mAh
about 8 hours with a fully charged battery, at medium volume
0°C - 40°C