1. Clues for users
- Before putting the amplifier to the 230V currency, please read the following instruction.
- Doing any unknown service to the device by any unauthorized persons makes the depriving of guarantee
and can be the cause of the worsening of technical parameters and the safety of using.
- ATTENTION! The device must be supplied from the plug-in socket with the safety circuit connected (
socket with grounding wheel).
- In case of changing the plug-in fuse, the plug must be pulled off.
- The producer can introduce some changing to the device in case of modernizations or technical
progress, without the necessity to put them into the instruction as far as the basic parameters, that are
included in this instruction, are not changed.
The accessories of the amplifier:
- service manual with the guarantee card,
- spare fuse,
- plug-in cable,
- Mp3 remote contro,
- application software CD,
2. Using and general notices.
The modern amplifiers AMWL-DSPA (Powermixer) are designed to be used in sacral buildings, large, closed areas,
conference rooms, where the high quality and the hearing of speaking is required. They
are cooperating with the
50V, 70V and 100V loud speakers line and with the loud speakers set of altogether impedance > = 4 Ù.
The amplifier has got: 8 symmetrical microphone line channels to put in the dynamic, capacitive and wireless
microphones or the device with line level output and music channel to put in the record player, tuner or CD player
(LINE asymmetrical). To record, there is a separate RCA (RECORD) socket.
AMWL-DSPA is a modern amplifier equipped in signaling DSP processor that enables precise correction of sound
characteristics in buildings with very difficult acoustic conditions. The amplifier activates only those microphones,
that are used in that moment, what eliminates sound surrounding influence coming from not used microphone
channels.
Each 1-8 channel is equipped in symmetrical XLR input, sensitivity regulation, Phantom power.plugged in,
microphone/line switch, 100Hz high pass filter, preamplification regulation, and timbre regulation (bas/soprano)
designed in front of the case. In 1-8 channels, diodes signal the channel activity and the microphone transposition.
The amplifier is equipped with an MP3 player with remote control, an timer that switches presets liturgical
according to previously programmed date and time and an
which eliminate sibilance during the speech.
DE-ESSER
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