PWA-220 WWW.BSTDJ.COM
© Copyright LOTRONIC 2014
Page18
8) SAFETY INSTRUCTIONS
Read all safety instructions before operating PWA 220
Install equipment as follow condition.
- Install in a flat place, not bending or curved.
- Do not install near water and moisture.
- Place power amplifier away from heat source, such as radiators or other heat source.
Keep in mind the following when connecting amplifiers
- Read the owner manual before connecting the amplifier
- Connect each connection of the amplifier perfectly. If not, it maybe cause hum, damage, electric shock in case of misconnection.
- To prevent electric shocks, do not open top cover.
- Connect the power cord with safety after check of AC power
9) BATTERIES CHARGING
- Connect the AC cable in the AC /DC adapter then connect it to DC input on PWA 220. The batteires leds lights on green showing a
good operating of the charge system. If the led lights in red, the batteries are empty.
- 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 15 hours..
NOTE : Even if you do not often use the PWA 220, you must charge batteries at least once a month, otherwise you may destroy
the batteries
10) SPECFICATIONS
PWA 220 :
- Frequencies band : UHF
- Stability : +/- 0.005%.
- Modulation : +/-20KHz
- Frequency response : 80Hz – 18KHz (+/-3dB)
- Distortion : <0.05%
- Power : 300W (max ) / 200W ( RMS )
- Charging time : 8-15 heures max
- Operating time : 4-6 heures max
- Dimensions : 340x340x490mm
- Weight : 14,3Kg
Handheld mic :
- Built-in antenna
- Batteries : 2x 1.5V AA
- Operating time : 8 hours max
- RF power : 10mW
- Dimensions : 245x50mm
- Weight : 350g
Belt transmitter :
- Mic impedance : 470Kohms
- Batteries : 2x 1.5V AA
- Operating time : 10 heures max
- Dimensions : 105x65x23mm
- Weight : 80g
BATTERIES PLACE
Insert two 1.5V batteries ( pay attention to the polarity). The operating time is about
10 hours
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