6.1 First-time operation
Before you switch on the device, please turn all the control knobs as far to the left as
possible.
Please note that the amplifier does not have an on/off switch and will switch on as soon as
the power cord is plugged into the wall outlet.
Now connect the power cord that came with the device. The indicator for the power supply
(6) will light up.
Before you adjust the Line level, please don't forget to send a test signal to the inputs.
Adjust the level of the Line-In inputs one after the other so that the input signal control lamp
(1) lights up on the front for the program peaks of the signal source.
Then increase the power control (5) until the loop control lamp (2) lights up on the front of
the device.
Use the earphone jack (7) to listen directly and, if necessary, adjust the treble with the treble
control (4).
6.2 Adjusting the field strength
You will need a field strength meter (special accessory, e.g. „PROLOOP FSMplus", Item No.
A-4292-0) to calibrate the system correctly.
7. Warranty
The induction loop amplifier exhibits very high operating safety. Should a malfunction occur
despite the unit having been set up and operated correctly, please contact your dealer or
the manufacturer directly. This warranty covers the repair of the product and returning it to
you free of charge. It is essential that you send in the product in its original packaging, so
do not throw the packaging away.
The warranty does not apply to damage caused by incorrect handling or attempts to repair
the unit by people not authorised to do so (destruction of the seal on the unit). Repairs will
only be carried out under warranty if the completed warranty card is returned accompanied
by a copy of the dealer's invoice/till receipt.
Always specify the product number in any event.
8. Disposal
of used electric and electronic units (applicable in the countries of the European
Union and other European countries with a separate collection system).
The symbol on the product or the packaging indicates that this product is not to be handled
as ordinary household waste but has to be returned to a collecting point for the recycling of
electric and electronic units. You protect the environment and health of your fellow men by
the correct disposal of this products. Environment and health are endangered by a faulty
disposal. Material recycling helps to reduce the consumption of raw material. You will receive
further information on the recycling of this product from your local community, your communal
disposal company or your local dealer.
16 English