Kuzma XL DC Скачать руководство пользователя страница 12

 

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Pressure  should  then  be  released  by  slightly    unscrewing  the    clamp  until  the  outer  edge  is 
touching the mat again. This is the  position in which the record is held in firmest contact with 
the mat. 
With  practise  there  is  no  need  to  stop  spinning  the  platter  while  changing  LPs  or  using  the 
clamp. The clamp can also be used without washers.   

 

 

VTA change:

 

Rotation of the toothed knob at the base of tonearm tower raises and lowers the top part of the 
tonearm tower (seen  from the top, counterclockwise rotation  raises VTA).  Adjustments are  
in repeatable increments  below 0.01mm.  The  rigid construction allows for  this to be done 
while records are playing, without  changing the azimuth.  For more details see the  sections 
on tonearm tower and VTA clock. 
 
 
 

Maintenance: 

 
Mat: 

The top surface of the mat can be cleaned  using a roller textile cleaner. 
 

Bearing: 

Oil in the bearing will last for 3-4 years or more.  Running  the bearing without oil will do no 
harm due  to the choice of materials and type of construction. 
Oil should be added if the  top reservoir (with ruby ball ) is totally dry.  The  oil level  will be 
below the  ruby ball as the bearing surface increases the level of oil above the ruby ball when 
the subplatter is lowered onto the shaft.  When the subplatter is removed  you can see the level 
of oil inside its  sliding  ring (golden colour). If it is above the  sliding ring in the subplatter, 
there is plenty of oil.  If  excess oil  is added it will run into the appropriate extra reservoir. 
 

Belt: 

Periodically remove the platter and  remove the belt.  Clean belt and the running surfaces  of 
the motor pulleys and the  subplatter with a  soft cloth soaked in alcohol (every 12 months).  
For best performance replace belts every 5-7 years. 

 
VTA Gauge: 

The sign 'B' in the top left corner of the clock indicates  that the  battery should be replaced.  
Push clock out of brass frame  and reach battery cover from the outer  side. 
Remove  the  battery  cap  by  turning  it  counterclockwise  with  a    coin  and  remove  old  battery 
replacing with a new battery with the  + side facing up.  Secure the battery cap.  Immediately 
after the battery has been set, a meaningless display or 'E' will appear.  This  is quite normal 
so merely continue to set up 'origin' again. 
 
 
 
 
 
 
 
 

Содержание XL DC

Страница 1: ...1 KUZMA XL DC Turntable Instruction manual 2020 11 ...

Страница 2: ...e for optimal performance Kuzma XL DC differs from previous Stabi XL XL2 XL4 turntables by using a very special DC motor a machined plastic belt and a new power supply PS DC which gives a new unique and uniformly precise drive to the platter CONTENTS Page General warranty 3 Unpacking 4 Basic Setup 4 9 Setting up turntable 10 11 Use and Adjustment 11 12 Maintenance 12 Troubleshooting 13 ...

Страница 3: ...s a semi hard combination of rubber and textile The strobe disc also acts as mat cover The tonearm tower is a massive brass unit and the armboards can be exchanged to accommodate various tonearms The mass of the tower gives structural and damping rigidity to the tonearm The unit allows for VTA adjustment during playback without loss of rigidity or azimuth The movable part is supported via a linear...

Страница 4: ...Motor tower Power supply belt motor cables 2x motor positioner bearing oil bottle 2x clamp washers 2x power cord Allen keys 1 5 2 2 5 3mm Instruction manual Basic Setup Note Some parts are very heavy so be careful when handling Open all three boxes and remove top covers Note Choose a suitable supporting table which can hold over 90 100 kg without warping If you are using more than one tonearm towe...

Страница 5: ...alcohol Belt Put the belt over the subplatter before fitting the platter on it Try to avoid oil contamination Platter Carefully put the platter on the subplatter The best way to do this is for one person to hold the platter while another person positions it over the subplatter helping to lower it down Be sure that you do not touch the motor tower if not sure move it away from base Be careful not t...

Страница 6: ...over the motor pulley Rotate the motor tower to ensure that the belt is not touching the grooves in the motor tower Rotate the platter carefully by hand to ensure that the belt is in the correct position Fig 5 6 The motor brass cover can be fitted after the platter is on top of the subplatter Slide the cover onto the motor tower under the platter fit in the two screws rotate the cover and the scre...

Страница 7: ...centre of the tonearm tower When used with most of Kuzma tonearms this should be 212 mm The top brass armboard is removable Armboards with different cutouts are available Removal or rotation of the armboard against the tonearm tower is easily done Just release the two side screws with Allen key 3mm The position of the tonearm tower in relation to the perimeter of the platter does not affect the to...

Страница 8: ...e red Pressing it will start platter rotation and the LED will turn to green The middle two buttons are for fine speed adjustments Above them is a small push store button Fig 9 10 Control pad This controls start stop and speed selection On the left side is a red green LED and start stop button On the right hand side is a button for speed selection with two green LED left indicating 33rpm speed and...

Страница 9: ...nd are using the correct strobe light Temporary options 78 rpm speed While platter is not rotating press START button then press and hold plus button for 7 10 seconds then press SPEED button to show 78 Then press START for platter rotation Pressing the SPEED button will show all three speeds Display off While platter is not rotating then press and hold minus button for 7 10 seconds and the display...

Страница 10: ...lay on the front of the tonearm tower using the lever and screw at the bottom of the tower Ensure that the display does not touch the platter or motor towers Fig 8 The display can be left in the ON position for up to three years battery Pressing origin will cause 0 00 mm to show Switching to or will cause this sign to appear in front of the numbers Pressing press and hold for about one sec to orig...

Страница 11: ...ample if the bars move in the same direction as platter rotation then the speed is too high Press the plus or minus buttons a few times until the bars are stationary there are very small steps press several times On the display you will see a green dot in the right bottom corner indicating that a change is in process Using a pointed pen or toothpick press the store button and the green dot will di...

Страница 12: ...il should be added if the top reservoir with ruby ball is totally dry The oil level will be below the ruby ball as the bearing surface increases the level of oil above the ruby ball when the subplatter is lowered onto the shaft When the subplatter is removed you can see the level of oil inside its sliding ring golden colour If it is above the sliding ring in the subplatter there is plenty of oil I...

Страница 13: ...rrect speed on the PS DC by using a strobe disc Turn the power off wait 10 sec and then press and hold speed button then press power on When display will shows CU release the speed button The display will now show FA and then 33 Your PS is now reset for factory preset speeds Perform fine speed adjustment If this fail consult your dealer The problem will be probably be solved by a microchip replace...

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