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Table of Contents
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Summary of Contents for Dual DT 250 USB
- Page 1 DT 250 USB V2-GB_1903 DT 250 USB DJ record player with USB port Operating manual...
- Page 2 Preface Layout features of this operating manual This operating manual outlines proper and Various items in the operating manual are provided with set layout features. This ensures you can easily safe determine whether you are dealing with Use of your record player, referred to below as "record player"...
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Page 3: Table Of Contents
Contents Playing a record ............17 Procedure ..............17 Intended use ..............4 Interrupting playback ............. 17 Safety and setting up the record player ..... 5 Playing back a 45 rpm record with large centre hole ..18 Safety ................5 Speed fine adjustment PITCH ADJ. -
Page 4: Intended Use
Intended use Intended use The manufacturer accepts no liability whatsoever for loss or damage arising from use of the unit in a manner other than This consumer electronics unit is intended for playing and intended. Before using the unit for the first time, please digitising records. -
Page 5: Safety And Setting Up The Record Player
Safety and setting up the record player Safety and setting up the record When unplugging the mains plug from the socket always pull on the mains plug, never on the cable. player In order to avoid fire hazards and the risk of electric shock do not expose the unit to rain or moisture. - Page 6 Safety and setting up the record player Otherwise you are at risk of receiving an electric Children must be supervised in order to ensure that shock! they do not play with the unit. Do not open the housing. Otherwise you are at risk of Making modifications to the unit is prohibited.
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Page 7: Setup
Safety and setting up the record player Setup If you bring the record player from a cold into a warm environment, moisture may form on the inside of the The unit should not be sited in rooms with high levels unit. -
Page 8: Description Of The Record Player
Description of the record player Description of the record player Special features Included in delivery This unit allows you to: play records for 33 and 45 rpm. è Remove the unit and all accessory parts from the The record player has an integrated packaging. -
Page 9: Upper Side Of Unit
Description of the record player Upper side of unit START/STOP: Start/stop button Cartridge holder Ring nut for headshell Tone arm SPEED 33: Speed button for LPs SPEED 45: Speed button for singles PITCH ADJ.: Slider for pitch adjustment (+10% to -10%) Tone arm lift lever Tone arm rest with clip (as transport lock) Anti-skating adjuster... -
Page 10: How To Prepare The Record Player For Operation
How to prepare the record player for operation How to prepare the record player è Set the turntable onto the axle. è Turn the turntable until the cut-out stands over the for operation drive motor. Then the brass-coloured drive roller is visible. -
Page 11: Turntable Mat
How to prepare the record player for operation Turntable mat è Put the turntable mat (antistatic felt mat) on the turntable 2. Spindle adapter The spindle adapter is required, for example, for singles without their own plastic spindle adapter. When the spindle adapter is not in use, you can store it in the designated area 1. -
Page 12: Tone Arm
How to prepare the record player for operation Tone arm The tone arm is secured for transport on the rest using the clip 15. è Remove this clip 15 before operating the unit for the first time. If the player will be transported later, secure the tone arm to the rest again using the clip 15 to prevent damage from vibrations. -
Page 13: Anti-Skating Adjuster
How to prepare the record player for operation Note: Note: Turn clockwise to lift the tone arm. The recommended tracking weight for the cartridge pick- Turn anti-clockwise to lower the tone arm. up system supplied is 3.0 - 3.5 grammes. If in doubt follow the recommendation of the pick-up cartridge When adjusting the horizontal balance "0"... -
Page 14: The Dust Cover
How to prepare the record player for operation The dust cover Adjustable feet è Flip the hinges 20 on the housing towards the back. The adjustable feet are vibration damping; they are used è Uniformly push the right and left dust cover for adjusting the record player height and levelness. -
Page 15: Connecting The Record Player
Connecting the record player Connecting the record player Setting the PHONO/LINE switch: Left: Operating LINE 2 (CH-2) Right: Operating PHONO 1 (CH-1) -
Page 16: How To Set The Phono/Line Switch
Connecting the record player How to set the PHONO/LINE switch Mains connection è Move the PHONO/LINE switch 22 to PHONO if the è Insert the mains plug into a socket. record player is connected to the PHONO jacks. Note: è Move the PHONO/LINE switch 22 to LINE if the Before inserting the mains plug, ensure that the record player is connected to the LINE jacks (or AUX operating voltage agrees with the local mains voltage. -
Page 17: Playing A Record
Playing a record Playing a record è Place the lift lever 14 downwards. The tone arm lowers onto the record slowly and playback begins. Procedure è Place the lift lever 14 upwards and place the tone arm back onto the tone arm rest after playback is è... -
Page 18: Playing Back A 45 Rpm Record With Large Centre Hole
Playing a record Playing back a 45 rpm record with è If the speed is increased with the pitch controller, the lines run to the left. large centre hole è The lines run to the right when the speed is reduced. è... -
Page 19: Usb Port
Free hard drive space for the software installation installation and commissioning. Additional free hard drive space for digitalising your Audacity QR code music Note: Download of the last tested version and useful tips for set-up can be found online http://www.dual.de/audacity/... -
Page 20: Cleaning The Record Player
Cleaning the record player Cleaning the record player Replacing the stylus The stylus is naturally exposed to wear by the playback Electric shock! process. Therefore we recommend regular inspection, which for diamond styluses should take place after To avoid the danger of an electric shock, you must not approx. -
Page 21: Installing Another Pickup System
Installing another pickup system Installing another pickup system White (L+): left channel, positive pole Blue (L-): left channel, negative pole è Before installation, read the manual from the manufacturer of the pickup system. Red (R+): right channel, positive pole è For the installation, fit the stylus protection to protect Green (R-): right channel, negative pole the stylus tip from damage. -
Page 22: Troubleshooting
Troubleshooting Troubleshooting Symptom Possible cause/remedy If the unit does not function as intended, perform checks Poor tone quality, loud The stylus is dirty or worn. Clean using the following tables. static noise, sound the stylus with a brush or dropouts, etc. replace it. -
Page 23: Technical Specifications
Technical specifications Technical specifications Speeds: , 45 rpm Dimensions (width x height x depth): 450 mm x 145 mm x 350 mm Frequency range: 20 Hz – 20 kHz; (with cover) +1/-3 dB at 1 kHz Weight: 4.4 kg Phono output level 1.5 ~ 3.6 mV at 1 kHz, 5 cm/s Signal-noise ratio >... -
Page 24: Disposal Instructions
How to contact the manufacturer How to contact the manufacturer How to dispose of the unit Old units are not worthless waste. Through Dual GmbH environmentally friendly disposal, valuable raw materials Graf-Zeppelin-Str. 7 can be regained. Enquire at your city or municipal...
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