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14

Troubleshooting

Problem

Solution

The platter does not spin.

• Is the AC adapter connected to the outlet? Connect AC adapter to the outlet.
• Has the AC adapter's plug come off? Check whether or not the plug is properly attached to the AC adapter.

The platter spins, but there is 
no sound or the volume is not 
loud enough.

• Is the cartridge's protector still in place? Remove the cartridge's protector.
• Is the tonearm in the lift position? Lower the tonearm.
• Are the function settings and input for connected equipment (amplifier, etc.) selected correctly? Check 

whether the settings for the connected equipment are correct.

• Is the stylus damaged? Check the stylus and replace it, if necessary.
• Is the stylus placed correctly on the body of the cartridge? Check the cartridge and adjust it, if necessary.
• Are the setting positions for the pre-amplifier selector switch correct? Check that the pre-amplifier settings 

are correct, noting the following common problems and their causes:

 

- If there is no sound, or if the volume is not loud enough, the product is set to the “PHONO” position 

and connected to the amplifier’s AUX/LINE input.

 

- If the volume is too loud or is distorted, the product is set to the “LINE” position and connected to the 

amplifier's PHONO input.

• Is the tracking force set too heavy? Adjust the tracking force.

The stylus skips.

• Is the tracking force set too light or too heavy? Adjust the tracking force.
• Is the anti-skate set improperly? Verify anti-skate is set for same value as cartridge tracking force.
• Is the record warped? Check the record.
• Is the record scratched? Check the record.

There is howling.

• Is the product picking up excessive vibrations from the floor, surfaces of the walls, or nearby speakers? 

Decrease the vibrations or mount the product on a surface that is not subject to the effects of vibrations.

• Is the product mounted on an unstable surface? Check whether the surface on which the product is 

mounted is suitable.

There is noise when the record 
is playing.

• Is there dust on the cartridge’s stylus tip? If dust is stuck to the stylus tip, clean it with a commercially 

sold brush.

The sound when the record is 
playing is either too fast or too 
slow.

• Are the speed settings for the product correct? Use the platter speed buttons to select the correct speed 

for the type of record being played.

• Is variable pitch engaged? Depress quartz button or return pitch adjust slider to center detent position to 

engage quartz lock.

Moving pitch adjust slider 
produces no effect.

• If the LED next to the pitch adjust slider center detent position remains red when the slider is moved, 

quartz lock is engaged. Depress the quartz button to disengage the quartz lock and activate variable 
pitch. The LED should turn off.

Strobe dots are difficult to see 
and/or stylus illuminator is very 
dim.

• Excessively bright or fluorescent light interferes with strobe indicator. Hold hand, record jacket, etc. over 

strobe indicator to shield it from bright light.

Humming is heard during 
playback.

• Is the ground line connected correctly? Make sure the ground line is properly connected.
• Is the headshell attached to the tonearm firmly? Make sure the locking ring is tight.

Dimensions

(Unit: mm)

452.0

352.0

141.6

Summary of Contents for AT-LP120XUSB

Page 1: ...AT LP120XUSB User Manual Direct Drive Turntable ...

Page 2: ...he country you live in Package contents Make sure that you have all the included items listed below before using this product If some items are missing or damaged contact your local Audio Technica dealer Turntable body Dust cover Felt mat Platter Counterweight Headshell AT HS6 with VM stereo cartridge AT VM95E 45 RPM adapter Stylus target light Dust cover hinges AC adapter approx 1 3 m 4 3 Quick s...

Page 3: ...at any changes or modifications not expressly approved in this manual could void your authority to operate this equipment Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generat...

Page 4: ... tempo range 14 Tonearm For details refer to Tonearm on p 5 15 Headshell receptacle Storage receptacle for extra headshell not included 16 Dust cover hinge holders Attachment points for dust cover hinges 1 45 RPM adapter shown in receptacle Adapts 7 records with large center holes to fixed center spindle 2 Strobe dots on platter edge Operate in conjunction with stroboscopic light located under the...

Page 5: ...audio cable Connect it to either the amplifier s PHONO input jack or its line input jack The red terminal is the right channel and the white terminal is the left channel 5 Ground earth terminal Connect the amplifier s ground earth terminal to this terminal using the RCA audio cable s ground line 6 USB output Use this output to connect your turntable to the USB input of your computer 7 Power input ...

Page 6: ...he tonearm so that it does not move 5 Anti skate control dial While the record is playing a force acts on the stylus tip to pull it inward This force can be counteracted by setting the same values for anti skate and the tracking force 6 Tonearm lift control lever Operates the tonearm lift 7 Locking ring Rotate the ring to the left counterclockwise to secure the headshell To remove the headshell ro...

Page 7: ...eep the product away from radios If the product is near equipment cell phone etc that emits strong radio waves noise may occur Leveling the turntable 1 After positioning the product where you want to use it adjust the feet so that the product is level Use a level sold separately as needed to ensure that the product is level Assembling the tonearm 1 Remove the cable tie used to secure the tonearm a...

Page 8: ...m to the tonearm rest and latch the clamp Setting tracking force 1 While supporting the counterweight so that it does not move turn the tracking force gauge ring so that its 0 position lines up with the centerline on the back of the tonearm The tracking force is not adjusted simply by turning the tracking force gauge ring 2 Turn the counterweight and the tracking force gauge ring together counterc...

Page 9: ...e equipment PC sound card LINE Sound card s line input jack 1 Device with USB input LINE USB input of your computer 2 1 An audio adapter sold separately may be required to connect the RCA audio cable to the PC sound card s line input jack 2 Use included USB cable instead of RCA audio cable to connect Connecting to connectable equipment active speakers amplifiers etc Connecting to audio source Alig...

Page 10: ...eed for special drivers Audacity refer to http www audacityteam org for details and other compatible third party recording software packages are available allowing you to record from the product to your computer Be sure to set the pre amplifier selector switch to the LINE position Connecting the AC adapter Finally after all audio connections are made attach the included AC adapter to the product T...

Page 11: ...h the spindle If playing a 45 RPM record attach the 45 RPM adapter see the diagram to the right below 5 Set the platter rotation speed 33 45 78 to match that of the record To set the platter speed for 78 RPM press both the 33 and 45 RPM buttons simultaneously Playing a record Lower the volume of the amplifier speakers etc sufficiently 1 Press the START STOP button The platter begins to rotate 2 Ra...

Page 12: ...ving at the precise rated speed If the dots appear to be moving to the right the platter is moving below rated speed if they appear to be moving to the left the platter is moving above rated speed 3 If the quartz button is pressed the internal quartz lock will hold the platter at precise rated speed regardless of the position of the pitch adjust slide control Pausing the record 1 After lowering th...

Page 13: ...rom the rear to the front of the stylus tip Replacing the stylus Removing the stylus In addition to the deterioration of sound quality records may also be damaged as the cartridge s stylus tip wears down As a rule of thumb replace the stylus after 300 hours of use Be sure to disconnect the product s AC adapter from the outlet 1 Release the headshell from the tonearm Fix the tonearm with the clamp ...

Page 14: ...llic slotted screwdriver tighten the screws in both places and then adjust the overhang After the adjustments are complete tighten the screws securely 7 Attach the headshell to the tonearm 8 Adjust the tonearm balance and tracking force Refer to Setting tonearm balance and Setting tracking force on p 7 When the turntable is moved Using the product s original packing materials wrap the turntable in...

Page 15: ...king force Is the record warped Check the record Is the record scratched Check the record There is howling Is the product picking up excessive vibrations from the floor surfaces of the walls or nearby speakers Decrease the vibrations or mount the product on a surface that is not subject to the effects of vibrations Is the product mounted on an unstable surface Check whether the surface on which th...

Page 16: ... 5 cm sec Stylus 0 3 0 7 mil bonded elliptical stylus Cantilever Aluminum pipe Tracking force range 1 8 to 2 2 g 2 0 g standard Cartridge weight 6 1 g 0 22 oz Headshell model AT HS6 Headshell weight 9 g 0 32 oz including lead wire Headshell overhang adjustment 5 mm USB function A D D A 16 bit 44 1 kHz or 48 kHz USB selectable Computer interface USB 1 1 Compliant Windows 7 or above or MAC OSX or ab...

Page 17: ...162501380 01 01 ver 1 2019 03 01 Audio Technica Corporation 2 46 1 Nishi naruse Machida Tokyo 194 8666 Japan 2019 Audio Technica Corporation Global Support Contact www at globalsupport com ...

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