SUB15A / SUB18A
4
© Lotronic 2019
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When using a rack, make sure it is in a stable position and is transported securely. Installation on uneven,
slanted surfaces or stopping the rack abruptly during transport can result in the rack overturning or ap-
pliances falling from or out of the rack and injuring people.
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Live components can be exposed by opening covers or removing components (unless this can be done wit-
hout tools). Contact points can also be live. If the appliance has to be opened in order to calibrate, service,
repair or replace components or assemblies, all of its poles must be disconnected from all sources of voltage
first. If the appliance has to be kept open and under voltage during maintenance or repairs, this work may
only be carried out by a specialist who is familiar with the risks involved and the relevant regulations.
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Do not place any naked flames such as those of burning candles on or next to the appliance.
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Do not place the appliance on soft surfaces such as carpets or beds. Do not cover the air vents of the ap-
pliance. Do not obstruct the air circulation with objects such as magazines, table cloths or curtains. This
prevents the dissipation of heat from the appliance and can result in overheating.
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Only use the appliance in a moderate climate, not in tropical environments.
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All persons involved in operating, installing and servicing the appliance and putting it into service must be
trained and qualified accordingly and observe these operating instructions.
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Defective mains cables may only be replaced by specialists. Danger of shock hazard!
DISCONNECTION FROM THE MAINS
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Where the MAINS plug or an appliance couples is used as the disconnect device, the disconnect device shall
remain readily accessible.
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If a switch is used to disconnect the device, the switch and its function must be clearly identified and remain
easily accessible.
FEATURES
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Suitable for a 2-input amplified sound system
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2x Line inputs
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1x stereo AUX in- & output
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2-Band EQ (bass & treble)
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Bi-amp inside the subwoofer for the satellite speaker
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Speakon outputs for the satellites
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Separate volume controls for subwoofer & satellite speakers
INSTALLATION
Plug one end of the supplied mains lead into the IEC socket (13) and the other end into a suitable mains outlet.
OPERATION
1.
Prior to switching the unit on, turn all volume controls down to minimum.
2.
Connect your audio source to the appropriate input socket.
3.
Connect the unit to the mains supply.
4.
Switch on the audio source first, followed by the active speaker.
5.
Set the volume with the applicable control.
6.
Adjust the bass & treble.
CONTROLS AND CONNECTIONS
1.
MIC volume control
2.
Bass control: Set the level of the low frequencies from -12dB to +12dB
3.
Treble control: Set the level of the high frequencies from -12dB to +12dB
4.
Subwoofer volume control
5.
Master Volume control
6.
6.3mm Microphone input
7.
6.3mm Line input
8.
RCA AUX input for units such as CD player, tuner or mixer
9.
RCA output
10.
Satellite Speaker output 1
