Violectric PRE V630 User Manual Download | Manualshive

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Summary of Contents for PRE V630

Page 1: ...1 Line Signal PRE AMPLIFIER PRE V630 USER s MANUAL ...

Page 2: ...lectric 3 Safety Instructions 5 The Earth Grounding Concept 7 Connection Connectors 9 General 10 Opening the Case Dismantling 16 Disposal 16 Technical Data 17 Technical Appendix Jumper Setting 18 Conformity Statement 19 Warranty 20 ...

Page 3: ...High End market with its specific requirements Who develops equipment devices are exclusively developed in Germany by the engineers of Lake People electronic GmbH In doing so the team of developers can draw on twenty years of experience and countless products for the pro audio domain Among others the first German made 20 bit A D and D A converters were developed by Lake People in the early ninetie...

Page 4: ...it should devices are covered by a 24 month warranty In case of any malfunction during this period they can be shipped to the manufacturer directly Of course the client will benefit from s and Lake People s full technical support even when warranty has expired Any technical questions or need for advice is welcome is a subsidiary of LAKE PEOPLE electronic GmbH Turmstrasse 7a D 78467 Konstanz Fon 49...

Page 5: ...tion to cords at plugs convenience receptacles and the point where they exit from the appliance This unit is equipped with a 3 pole mains cable with German 3 pin mains plug In some countries this unit must be operated with a mains adaptor supplied by the owner Please refer to the table below to connect a mains plug OVERVIEW POWER CORD FUNCTION AND COLORS CONDUCTOR COLOR Alternativ L LIVE BROWN BLA...

Page 6: ...ser should not attempt to service the appliance beyond the measures described in the operating manual All other servicing or repair should be referred to qualified personnel Electromagnetic Compatibility This unit conforms to the Product Specifications noted as Declaration of Conformity at the end of this manual Operation is subject to the following conditions this device may not cause harmful int...

Page 7: ... jumper As a result the interconnection for DC voltages and lower frequencies 150 Hz will be cut Higher frequencies will be bled off to earth potential through the RC filter The LIFT position is helpful in case of hum or jitter caused by different ground earth potentials Of coarse full electrical protection is garanteed as the case is always connected to ground earth potential See page 18 Technica...

Page 8: ...nclosure XLR GROUD LIFT Jumper accessible from the inside Mind the SECURITY INSTRUCTIONS G ROUND Ex works all jumpers are set to G ground position Pin 1 is connected to the internal ground reference High frequency interference is deflected to the case via a 100 nF capacitor L IFT The interconnection between Pin 1 and ground is open High frequency interference is deflected to the case via a 100 nF ...

Page 9: ...9 Connection Connectors for Analog Signals ...

Page 10: ...ter can be operated via the optional remote control Features Three unbalanced stereo inputs via gold plated cinch connectors Mute switchable Independent channel design High quality MKP capacitors in the signal path 0 1 and 1 metal film resistors throughout the unit High Quality OpAmps in the signal path ALPS RK27 High Grade volume control unbalanced stereo output via gold plated Cinch connectors u...

Page 11: ... country dependend plug The device is normally set to 230V mains whereas the actual voltage may vary between 190 and 250 volts for flawless operation The US and Japan version comes with a US style mains cord and the unit is set to 115 V mains Here the AC voltage may vary between 85 and 125 volt for flawless operation A toroidal transformer and analog line regulators are providing the internal oper...

Page 12: ...d sources with a level of up to 24 dBu may be connected The input impedance is 50 kOhm THE POWER SWITCH The unit is activated by means of the POWER switch Power on status is indicated by the blue LED below the switch POWER ON During power on the yellow LED from the last activated input is flashing and the outputs are muted The power on procedure lasts for about 7 seconds ...

Page 13: ...e control THE MUTE BUTTON The output signal is fully cut by means of the MUTE button When engaged the red MUTE LED will light up As an option the mute can also be executed by the remote control VOLUME CONTROL The VOLUME control sets the desired output volumes for left and right channel simultaneously As an option the volume may also be remote controlled In this case the volume potentiometer is dri...

Page 14: ...are situated on the rear panel of PRE V630 in the field ANALOG OUTPUTS and denoted as UNBAL L R They are equipped with gold plated cinch sockets As a special feature the unbalanced outputs may be set pre fader or post fader Post Fader means that the volume control is affecting the signal level of the unbalanced outputs PRE FADER means that the buffered activated input signal is routed unaffected t...

Page 15: ...PUTS are situated on the rear panel of PRE V630 in the field ANALOG OUTPUTS and denoted as RIGHT BAL LEFT They are equipped with gold plated XLR sockets The balanced outputs always offer 6 dB more level than the unbalanced outputs The output level from the balanced outputs may be set to 9 6 3 0 3 6 9 dB signal gain This ratios is relative to the input signal and fully open volume control Ex works ...

Page 16: ...tronic Equipment Applicable in the European Union and other European countries with separate collection systems This symbol on the product or on its packaging indicates that this product shall not be treated as household waste Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly...

Page 17: ...ignal to noise ratio wtd 112 dB for 0dBu on the input Max dynamic Range 135 dB THD N 20 Hz 20 kHz bal Out unbal Out 1 kHz 100 dB 101 dB 6 dBu in 10 kOhm 7 kHz 100 dB 101 dB 1 kHz 101 dB 101 dB 15 dBu in 10 kOhm 7 kHz 100 dB 94 dB 1 kHz 135 dB Crosstalk L R 15 kHz 114 dB 1 kHz 135 dB Crosstalk Input 1 2 3 15 kHz 130 dB Outputs 2 x XLR male 3 pin balanced 2 x Cinch unbalanced Max output level 23 dBu...

Page 18: ...18 ...

Page 19: ...verification of conformity with regard to electromagnetic compatibility the following harmonized standards are applied EN 50081 1 1992 Generic emission standard EN 50082 1 1992 Generic immunity standard Product family standard for audio video audio visual entertainment apparatus EN 55013 2001 EN 61000 3 2 2000 EN 55020 2002 EN 61000 3 3 1995 This declaration is given under responsibility of Konsta...

Page 20: ...piration of the warranty If it is necessary please dispatch your item to Lake People electronic GmbH Fon 49 0 7531 73678 Turmstrasse 7a Fax 49 0 7531 74998 D 78467 Konstanz E Mail info lake people de Your warranty claim begins with the date of purchase which should be denoted on your proof of purchase Do not forget to include the receipt of sales or a copy of the receipt Please also include a shor...

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