HumanTechnik Crescendo 50 Instrucciones De Servicio página 12

Tinny or muted sound
• Tone control knob set incorrectly
-Set the control knob to a middle setting.
Note: The Crescendo 50 is not designed to operate with headphones or neck-
loops with mono jack plugs. Using these may cause damage to the amplifier.
Maintenance and care
The Crescendo 50 does not require any maintenance. If the unit does become
dirty, simply wipe it clean with a soft, damp cloth. Never use spirits, thinners or
other organic solvents.
Do not set up the Crescendo 50 where it will be exposed to full sunlight for long
periods. In addition, it must be protected against excessive heat, moisture and
severe mechanical shocks.
Note: This product is not protected against splash water. Do not place any
container s filled with water, such as flower vases, or anything with an open
flame, such as a lit candle, on or near the product.
Warranty
The Crescendo 50 is a very reliable product. Should a malfunction occur despi-
te the unit having been set up and operated correctly, please contact your dea-
ler. The warranty covers the repair of the product and returning it to you free of
charge during the warranty period. 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.
12 English