User manual HELIX E40

[. . . ] For safety reasons, the amplifier must be secured in a professional manner. This is performed by means of four fixing screws screwed into a mounting surface offering sufficient retention and stability. Before drilling the holes for the screws, carefully examine the area around the installation position and make sure that there are no electrical cables or components, hydraulic brake lines or any part of the petrol tank located behind the mounting surface - otherwise these could be damaged. You should be aware of the fact that such components may also be concealed in the double-skin trim panels/mouldings. [. . . ] 6 Signal inputs The ESPRIT amplifiers have RCA connectors for RCA cables that can be connected with the pre-amplifier output of the line-outputs of the headunit or with a pre-amplifier. This connectors are goldplated to ensure a better signal transmission. 9 Level controls for input sensitivity These controls can be used to match the input sensitivity of the individual channels to the output voltage of the connected head unit. These controls are not volume controls and are solely intended for the purpose of sensitivity trimming. the control range extends from 300 mV to 6 V. 10 Bass equalizer To raise the bass signal from 0 to 18 dB at 45 Hz. Therefore we grant a warranty period of 2 years. The products checked and tested carefully during the entire production process. In the case of service note the following: 1) The 2 years warranty period commences with the purchase of the product and is applicable only to the original owner. 2) During the warranty period we will rectify any defects due to faulty material or workmanship by replacing or repai ring the defective part at our decision. Further claims, and in particular those for price reduction, cancellation of sale, compensation for damages or subse quential damages, are excluded. The warranty period is not altered by the fact that we have carried out warranty work. 3) Unauthorized tampering with the product will invalidate this warranty. 4) Consult your authorized dealer first, if warranty service is needed. Should it be necessary to return the product to the fac tory, please ensure that a) the product is packed in original factory packing in good condition b) the warranty card has been filled out and attached to the product c) the product is shipped prepaid, i. At your expense and risk d) the receipt/invoice as proof of purchase is enclosed 5) Excluded from the warranty are: a) Shipping damages, either readily apparent or concealed (claims for such damages must be immediately notified to the forwarding agent). B) Scratches in metal parts, front panels or covers etc. This must be notified to your dealer within 5 days of purchase. c) Defects caused by incorrect installation or connection , by operation errors , by overloading or by external force. D) Products which have been repaired incorrectly or modified or where the product has been opened by other persons than us. e) Consoquential damages to other equipments. F) Reimbursement when repairing damages by third parties without our previous permission. [. . . ] 11 Signal inputs CH 3 + CH 4 The ESPRIT amplifiers have RCA connectors for RCA cables that can be connected with the pre-amplifier output of the line-outputs of the headunit or with a pre-amplifier. This connectors are goldplated to ensure a better signal transmission. 12 High- and low level signal switch CH 3 + CH 4 To change the input signals from low level (head unit or preamplifier) to high level (speaker outputs of head unit). in both cases RCA cables function as line-inputs. [. . . ]