User Manual - Pro-Ject Audio Systems
Contents
1. Te CIDI S C BY PRO JECT AUDIO SYSTEMS INSTRUCTIONS FOR USE Pro Ject Phono Box Dear music lover thank you for purchasing a PRO JECT AUDIO phono amplifier In order to achieve maximum performance and reliability you should study these instructions for use carefully WV Warning of a hazard for the user the unit or possible misuse S Important notice Safety instructions AC outlet voltages vary from country to country Before connecting to the mains make sure that the voltage in your area meets the voltage requirements printed on the power supply The power supply is used to disconnect the unit from the mains Make sure that the power supply is easily accessible at all times Never handle the device the power supply while your hands are wet or damp WV Avoid letting liquids enter the device or the power supply Never place any item containing liquid such as a flower vase on or near the device Never spill any liquid on the device or the power supply Never place any naked flame sources such as lighted candles on or near the device The product shall not be used in damp or wet locations next to a bathtub sink swimming pool or any other similar conditions Setting the cartridge mode The phono amplifier can be used in either MM for moving magnet and high output MC cartridges or MC for low output MC cartridges mode according to the construction principle of the pickup cartridge to be used Since most cartridges use the M2. M principle the phono amplifier is factory set to operate in this mode To find out which type your cartridge is please consult the literature accompanying your cartridge If in doubt please consult your dealer A switch at the back of the phono amplifier sets the correct level of amplification for the cartridge WV Before setting MM MC mode the unit must be disconnected from the power supply and amplifier Connectors Ce Ry Right Right Power RoHS g Left g 18V o D CERE ProJect Audio Systems Vienna Austria e 9 Make all connections whilst the phono amplifier is disconnected from the power supply Take care to connect the left and right channels correctly The right channel is usually marked red the WV left channel black or white Do not connect the phono amplifiers output to a phono input sometimes labelled gram disc or RIAA on the amplifier Never use any other power supply than the one supplied with the unit Connecting the record player Connect the tonearm signal lead to the In of the phono amplifier The earthing wire may be connected to the screw terminal if you encounter hum problems when using the record player 2 Audio Trade GmbH Pro Ject Phono Box Revision 2013 1 15 Connection to the amplifier Connect the Out of the phono amplifier to a line input such as AUX CD Tuner Tape or Video on your amplifier Mains power connection Connect the low voltage plug from th
3. e power supply to the Power 18V socket of the phono amplifier before connecting the power supply to the mains Technical specifications Pro Ject Phono Box Typical for low output MC cartridges typical for MM or high output MC cartridges Input capacitance input impedance MC 100ohms 120pF Input capacitance input impedance MM 47kohms 120pF Gain MM MC 40dB 60dB Output voltage typically MM MC 300mV at 1kHz 3mV MM Input O 3mV MC input Max output 9 5V 1kHz Noise floor MM MC 94dB A weighted 75dB A weighted THD MM MC 0 01 0 0596 RIAA equalisation curve accuracy 20Hz 20kHz max 0 5dB nput pair RCA phono sockets Line level output pair RCA phono sockets Outboard power supply 18V 500mA DC suitable for your country s mains supply Power consumption 80mA DC Dimensions W x H x D D with sockets 103 x 36 x 104 115 mm Weight 570g without power supply Potential incorrect use and fault conditions No signal on one or both channels No connection between player and phono amplifier or amplifier This could be due to a faulty plug broken wire or solder joint or simply loose plug socket connection Strong hum No earth connection from cartridge or arm or arm cable to phono amplifier or earth loop Output too quiet or too loud or distorted MM MC mode incorrectly set input overloading or insufficiently amplified Service Should you encounter a problem which you are n
4. ot able to alleviate or identify despite the above information please contact your dealer for further advice Only when the problem cannot be resolved there should the unit be sent to the responsible distributor in your country Warranty The manufacturer accepts no responsibility for damage caused by not adhering to these instructions for use Modification or change to any part of the product by unauthorized persons release the manufacturer from any liability over and above the lawful rights of the customer Copyright PRO JECT is a Registered Trademark of H Lichtenegger The information was correct at the time of going to press The manufacturer reserves the right to make This guide was produced by Audio Trade GmbH changes to the technical specification without prior Copyright 2011 All rights reserved notice as deemed necessary to uphold the ongoing process of technical development Audio Trade GmbH Pro Ject Phono Box Revision 2013 1 15 3
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