PORT4BT / PORT4BT-H
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© Copyright LOTRONIC 2015
Page 8
4) SAFETY
INSTRUCTIONS
Read all safety instructions before operating PORT4BT / PORT4BT-H
Install equipment as follow condition.
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Install in a flat place, not bending or curved.
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Do not install near water and moisture.
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Place power amplifier away from heat source, such as radiators or other heat source.
Keep in mind the following when connecting amplifiers
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Read the owner manual before connecting the amplifier
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Connect each connection of the amplifier perfectly. If not, it maybe cause hum, damage, electric shock in case of misconnection.
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To prevent electric shocks, do not open top cover.
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Connect the power cord with safety after check of AC power
5) BATTERIES
CHARGING
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Connect the AC cable in the AC /DC adapter then connect it to DC input on PORT4BT. The batteries leds lights on green showing a
good operating of the charge system. If the led lights in red, the batteries are empty.
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The charge automatically stops when batteries are full charged. Stay the speaker in charge during 4 to 6 hours or a good charge. For
a full charge, keep it in charge during 10 hours..
NOTE : Even if you do not often use the PORT4BT, you must charge batteries at least once a month, otherwise you may destroy
the batteries
6) SPECFICATIONS
- Frequencies band : VHF
- Stability : +/- 0.005%.
- Modulation : +/-20KHz
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Frequency response : 80Hz – 18KHz (+/-3dB)
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Sensitivity : 10dB
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Power : 40W (max ) / 25W ( RMS )
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Charging time : 8-10 heures max
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Operating time : 2-4 heures max
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Wireless operating range : 35m max
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Dimensions : 155x280x170mm
- Weight : 3Kg
Handheld mic :
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Built-in
antenna
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Batteries : 2x 1.5V AA
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Operating time : 8 hours max
- RF power : 10mW
Belt transmitter :
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Mic impedance : 470Kohms
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Batteries : 2x 1.5V AA
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Operating time : 10 heures max
BATTERIES PLACE
Insert two 1.5V batteries ( pay attention to the polarity). The operating time is about
10 hours
