MODEL: L-84 Turntable with USB connection Instruction manual www.lenco.
CONTENTS CONTENTS---------------------------------------------------2 SPECIFICATION--------------------------------------------3 ASSEMBLY---------------------------------------------------4 DESCRIPTION-----------------------------------------------5~6 OPERATION--------------------------------------------------7 Audacity Software Instruction-------------------------8~24 2
SPECIFICATIONS TURNTABLE Type Drive motor Speed Wow and flutter Turntable platter : Belt drive semi-automatic : DC EG servo motor : 33-1/3 rpm and 45 rpm : Less than 0.25% WRMS : 300mm diameter platter CARTRIDGE Type Stylus Optimum tracking force Output Frequency response Crosstalk : Ceramic cartridge : 0.7 mil sapphire tip : 4-6 grams : 100mV-300mV : 50-20,000Hz : 15 dB (1 KHz) GENERAL Power supply: : ADAPTOR INPUT: AC 100-240V~ 50/60Hz; OUTPUT: DC 12V 0.3A PRODUCT INPUT: DC 12V 0.
ASSEMBLY Drive belt: The belt and turntable platter have been installed properly at factory, but the belt may be loose during transportation. If so, the following procedures will be taken for belt installation by yourself. A. Remove the E ring clip from the turntable shaft, and then release the turntable platter from the shaft B. Put the drive belt on the inner rim of the turntable platter and pull it through the hole C.
DESCRIPTION 5
1. Adapter: Use this adapter when playing 45 RPM records. 2. Platter: Set the record here when playing. 3. Turntable Main Cabinet 4. Tonearm set 5. Tonearm Lift Shaft 6. Tonearm Lock: Use this to lock the tonearm in place when not in use. 7. Signal Connectors: Use these to connect the turntable to the mixer or amplifier in your sound system. 8. USB port: - With Full-Speed Transceivers - Fully Compliant With USB 1.
OPERATION 1. 2. 3. 4. 5. 6. Select the speed for the record to be played by setting the speed select button. Place a record on the turntable platter. Place the 45 rpm record adapter over the turntable shaft when playing a doughnut style record which has a large diameter center hold. Remove the stylus protector cover and release tonearm clip. Move the cueing lever to the up position, then move tonearm toward the record. The turntable will start revolving.
AUDACITY QUICK GUIDE Before Starting the Software Make sure that your USB turntable is plugged into the computer and both the computer and the turntable are plugged in and on. To Install Software (PC) 1. Plug in your turntable to an AC outlet and connect the USB port on the Turntable to the USB port of your computer. 2. Turn on the power switch to your turntable. 3. Windows system will detects a new device and that it is available to use. 4. Insert the CD that came with your USB turntable. 5.
Select the USB audio device under the “Recording” selection as shown. Select “Software Playthrough” to hear the audio while recording. Note: The USBTurntable may show up with a different name in Windows system.. This may depend on your computer model and operating system. 99% of the time it will contain “USB” in the Name. Figure 2: Select USB Audio Device from Preferences After completed the above settings, you are ready for recording.
Toolbars Selection tool - for selecting the range of audio you want to edit or listen to. Envelope tool - for changing the volume over time. Draw tool - for modifying individual samples. Zoom tool - for zooming in and out. Timeshift tool - for sliding tracks left or right. Multi tool - lets you access all of these tools at once depending on the location of the mouse and the keys you are holding down. Audio Control Buttons Skip to Start - moves the cursor to time 0.
Skip to End - moves the cursor to the end of the last track. Edit Toolbar All of the buttons on this toolbar perform actions - and with a couple of exceptions, they're all just shortcuts of existing menu items to save you time. Holding the mouse over a tool will show a "tooltip" in case you forget which one is which. Cut Copy Paste Trim away the audio outside the selection Silence the selected audio Undo Redo (repeat last command).
Track Pop-Down Menu The Track Pop-Down Menu appears when you click in a track's title. This lets you access a few special commands that apply to individual tracks. Name... - lets you change the name of the track. Move Track Up - exchange places with the track above this one. Move Track Down - exchange places with the track below this one. Waveform - sets the display to Waveform - this is the default way of visualizing audio.
Split Stereo Track - if the selected track is a stereo track (a pair of left and right tracks joined together as a single track), this operation splits them into two separate tracks that you can modify and edit independently. Set Sample Format - this determines the quality of the audio data and the amount of space it takes up. 16-bit is the quality used by audio CD's and is the minimum quality that Audacity uses internally (8-bit audio files are automatically converted when you open them).
Save Project As... - same as Save Project (above), but lets you save a project as a new name. Recent Files ... - brings up a list of files you have recently opened in audacity to be re-opened quickly. Export As WAV... - exports all of the audio in your project as a WAV file, an industry-standard format for uncompressed audio. You can change the standard file format used for exporting from Audacity by opening the File Format Preferences .
horizontally (using labels in a Label Track to indicate the breaks between exported files. Page Setup - configure how Audacity will print out the track waveforms using the Print option, and what printer to use. Print - Print out the main window view from audacity showing the tracks and waveforms. Exit (Quit) - closes all windows and exits Audacity, prompting you to save any unsaved changes first. Edit Menu Undo - This will undo the last editing operation you performed to your project.
Split - Moves the selected region into its own track or tracks, replacing the affected portion of the original track with silence. See the figure below: Duplicate - Makes a copy of all or part of a track or set of tracks into new tracks. See the figure below: Select ... > All - Selects all of the audio in all of the tracks in the project. Select ... > Start to Cursor - Selects from the beginning of the selected tracks to the cursor position. Select ...
Move Cursor ... > to Selection End - Moves the cursor to the end of the current selection. Snap-To ... > Snap On - Enable Snap-To mode. When Snap-To mode is enabled, the selection will be constrained to the nearest interval on the time scale, by default the nearest second. So if you click and drag from 4.2 seconds to 9.8 seconds, it will result in a selection from 4 seconds to 10 seconds, exactly. You can change the units that are snapped to using the "Set Selection Format" option in the View Menu .
column shows the amount of hard disk space your operations used. You can jump back and forth between editing steps quite easily by simply clicking on the entries in the window, the same as selecting Undo or Redo many times in a row. You can also discard Undo history to save disk space. The history window can be kept open while you work. Float Control Toolbar - moves the Control Toolbar out of the window and into its own floating window, so you can position it wherever you want.
the time, so you can try just pressing "OK" and listening to the result. If it is not correct, however, you can use the options in the dialog to try some other possible encodings. At the beginning of your imported track(s), you may notice a little bit of noise. This is probably the file's header, which Audacity was not able to parse. Just zoom in and select the noise with the Selection Tool, and then choose Delete from the Edit Menu. Edit ID3 Tags...
Align Tracks... - All the Align functions work on whole tracks or groups of tracks, not on selections, even if they span across multiple tracks. They all operate by time-shifting tracks (moving them left or right), making it easier to synchronize tracks or get rid of silence at the beginning. The cursor or selection stays in the same place unless you use "Align and move cursor...", below: Align and move cursor...
doesn't take any audio as input will automatically be placed in the Generate menu. Effect Menu The items in this menu only work when you have audio selected. Audacity does not have any real-time effects; you must select the audio, apply the effect, and then listen to the results. Most effects have a Preview button. Clicking on this button plays up to three seconds of audio, allowing you to hear what it will sound like after the effect is applied. This is useful for fine-tuning the effect parameters.
Compressor - compresses the dynamic range of the selection so that the loud parts are softer while keeping the volume of the soft parts the same. You can optionally normalise the recording afterwards, resulting in the entire piece having higher perceived volume. Echo - very simple effect that repeats the selection with a decay, sounding like a series of echos.
Phaser - the name "Phaser" comes from "Phase Shifter", because it works by combining phase-shifted signals with the original signal. The movement of the phase-shifted signals is controlled using a Low Frequency Oscillator (LFO). Repeat - repeats the selection a certain number of times. This operation is quite fast and space-efficient, so it is practical to use it to create nearlyinfinite loops.
Help Menu About Audacity - displays the version number and credits. If you compiled Audacity yourself, check here to verify which optional modules were successfully compiled in. Service and support For information: www.lenco.com For support: http://lencosupport.zendesk.
Important note: If this unit is opened or accessed by a non-official service center in any way, the warranty expires. This device is not suitable for professional use. In case of professional use, all warranty obligations of the manufacturer will be voided. Products with the CE marking comply with the EMC Directive (2004/108/EC) and the Low Voltage Directive (2006/95/EC) issued by the Commission of the European Community. The declaration of conformity may be consulted at https://lencosupport.zendesk.
