English 17
7. Guarantee
The
PROLOOP LOS induction loop amplifier
exhibits very high operating safety. If any malfunctions should occur,
despite correct operation, please contact your retailer or the manufacturer. The guarantee covers repairs and
shipping free of charge. The device must be returned in its original packaging – do not discard it. The guarantee
becomes invalid if the device is operated incorrectly or any repairs are attempted by unauthorized persons (de-
vice seal is broken). Repairs will only be made on guarantee if you also include the correctly completed guaran-
tee card and a copy of the retailer’s invoice/receipt.
The device number must always be included.
8. Environmental protection / disposal
Disposal of used electrical and electronic devices (applicable in EU countries and other European countries
with a separate collection system for these devices.) The symbol on the product or its packaging indicates that
this product should not be thrown into the regular household waste; it should be taken to a recycling centre for
electrical and electronic devices. When you dispose of this product correctly, you make a contribution towards
protecting the environment and your health. Incorrect disposal can pose a threat to the environment and your
health. Material recycling also helps to reduce the use of raw materials. Further information on recycling this pro-
duct is available from your community, the municipal waste disposal department or the retail outlet at which you
bought the product.
9. PROLOOP LOS specifications
Power supply
230 – 240 V AC, 50Hz, 25 – 700 W
Coverage
300 m² acc. to IEC 60118-4
Induction loop output
Max. power
60 A from peak to peak, 1-5ms, 1 kHz, 2 x 13 A RMS,
continuous 1 kHz, short-circuit-proof
Max. voltage
47 V from peak to peak
Frequency range
100 – 5000 Hz (±3 dB)
Distortion
< 1 %
Cable connection
2 screw connections on the rear panel of the device
Outputs
Master LINE OUT
0 dBm, RCA (with AGC function)
Slave LINE OUT
0 dBm, RCA (with AGC function)
Inputs
IN 1
Kombinierter XLR / 6,3 mm Verbindungsstecker
LINE-Empfindlichkeit 37 mV – 10V RMS / 10kOhm
MIC-Empfindlichkeit 2,5 mV – 10V RMS / 10kOhm,
mit zuschaltbarer Phantomspannung 9 – 20 V
IN 2
Dual RCA connectors, 45 mV – 10V RMS / 10kOhm
IN 3
Dual RCA connectors, 45 mV – 10V RMS / 10kOhm
Controls and regulators
Induction loop regulators
0 – 300m² (one potentiometer for the master and slave output each)
Input Level
IN 1 and IN 2 can be adjusted separately
Indicators
Power supply
1 green LED
Input level
1 green LED
Induction loop current
2 green LEDs
Induction loop monitor
Two 6.3-mm jacks to connect headphones
Dimensions
88 x 438 x 280 mm (H x W x D)
Colour
Black
Weight
9,3 kg
