DV Mark DV 403 Owner'S Manual Download Page 2

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SAFETY INSTRUCTIONS

1. IMPORTANT SAFETY INSTRUCTIONS

1) Read these instructions;

2) Keep these instructions;

3) Heed all warnings;

4) Follow all instructions;

5) Do not use this apparatus near water;

6) Clean only with a dry cloth;

7) Install in accordance with the manufacturer’s instructions;

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other 

apparatuses (including amplifiers) that produce heat;

9) Protect the power cord from being walked on or pinched, particularly at plugs, convenience 

receptacles, and the point where they exit from the apparatus;

10) Only use attachments/accessories specified by the manufacturer;

11) Unplug this apparatus during lightning storms or when unused for long periods of time;

12) Refer all servicing to qualified service personnel. Servicing is required when the apparatus 

has been damaged in any way, such as when the power-supply cord or plug is damaged, 

liquid has been spilled or objects have fallen into the apparatus, or when the apparatus has 

been exposed to rain or moisture, does not operate normally, or has been dropped;

13) “Warning: to reduce the risk of fire or electric shock, do not expose this apparatus to rain 

or moisture; and objects filled with liquids, such as vases, should not be placed on this 

apparatus”;

14) The socket outlet shall be installed near the equipment and shall be easily accessible;

15) The power cord must be unplugged prior to servicing

MORE INFORMATION

For warranty and service information, please contact your local DV Mark distributor (contact information available at www.dvmark.it). For more technical information, please visit us at www.dvmark.it 

and fill out the form on the Contact Us page. We hope you enjoy your amplifier and use it to make great music!
“The Lightning Flash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product enclosure that may be of 

sufficient magnitude to constitute a risk of shock to persons.”
“The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the 

product.”

1. PRÉCAUTIONS D’EMPLOI

1) Lire ces instructions;

2) Conserver ces instructions;

3) Suivre tous les conseils d’utilisations;

4) Suivre toutes les instructions;

5) Ne pas utiliser cet appareil au bord de l’eau;

6) Nettoyer uniquement avec un chiffon humide;

7) Ne pas bloquer le système de ventilation. Installer conformément aux instructions du fabricant;

8) Ne pas installer l’appareil près d’une source de chaleur tel qu’un radiateur, un fourneau, ou bien 

un autre appareil qui produit de la chaleur;

9) Protéger le cordon d’alimentation afin qu’il ne soit pas piétiné ou écrasé tout particulièrement au 

niveau des fiches, des prises de courant femelles, et des parties qui sortent de l’appareil;

10) Utiliser uniquement les accessoires recommendés par le fabricant;

11) Ne pas branché l’appareil en cas d’orage accompagné d’éclairs. Le débrancher en cas de non 

utilisation prolongée;

12) S’adresser à un service assistance agréé si l’appareil a subi des dommages, si le cordon 

d’alimentation ou la fiche a été endommagé, si un liquide a été renversé sur l’appareil ou bien si 

un object est tombé dans l’appareil, si ce dernier a été exposé à la pluie ou à l’humidité, s’il ne 

fonctionne pas correctement ou s’il est tombé;

13) “Avertissant: pour réduire le risque du feu ou de décharge électrique, n’exposez pas cet appareil 

à la pluie ou l’humidité et les objets remplis de liquides; tels que des vases, ne devraient pas 

être placés sur cet appareil”;

14) La prise de courant doit être installée près de l’appareil et doit être facilement accessible;

15) La fiche principale doit être débranchée avant toute opération d’entretien

Summary of Contents for DV 403

Page 1: ......

Page 2: ...within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product enclosure that may be of sufficient magnitude to constitute a risk of s...

Page 3: ...y control facilities top quality components and innovative technology that makes it easy to monitor the condition of your amp and its tubes You need to be able to always trust your amp and we understa...

Page 4: ...in channel 1 6 BASS This knob controls the amount of low frequencies in your sound When you re starting to explore sounds on the amp avoid boosting the lows too much as this can reduce your attack an...

Page 5: ...to that country s voltage So make sure you re sending the correct voltage to your amp before you connect it to AC power Follow the procedure described in the STANDBY section above 12 before powering...

Page 6: ...switch allows you to switch channels manually when the Smart Controller is not connected to the amp Pressing this button advances to the next channel in sequence 1 2 3 1 2 3 etc and the channel that i...

Page 7: ...orrect voltage to your amp before you connect it to AC power BASS MIDDLE HIGH GAIN MASTER PRESENCE BASS MIDDLE HIGH GAIN MASTER BASS MIDDLE HIGH GAIN MASTER CONTINUOUS POWER CONTROL PENTODE 1W 40W 0 d...

Page 8: ...WER REQUIREMENT 100V 120V 230V 240V 50 60Hz Voltage is factory preset according to region of sale DV Mark amps combos are manufactured to be sold and used in the country of purchase and they are facto...

Page 9: ...9 LIMITED WARRANTY...

Page 10: ...10 WARRANTY CARD...

Page 11: ...11...

Page 12: ...nni Teatino CH Via Po 52 Tel 39 0854407764 0854465705 Fax 39 0854407764 0854407399 www dvmark it info dvmark it www markaudio it www markbass it TM www momark it TM Product specifications are subject...

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