User manual / Bedienungsanleitung
Made in Germany
3
Using of the Clearaudio IEC Cartridge alignment gauge
First, it is essential to ensure that the distance between the turntable spindle and the centre of the
tonearm bearing is correct (as per the arm manufacturer’s instructions). For
Clearaudio radial
tonearms this distance is 222mm for 9” models or 295mm for 12” models. For different tonearm
lengths and/or for other manufacturers’ tonearms please refer to the relevant user manual.
To measure the distance, place the alignment gauge on the turntable spindle and align the centre
pin with the centre of the tonearm bearing. Use the ruler to measure the distance between the
turntable spindle and the centre of the tonearm bearing. If the distance is not correct then the
tonearm must be adjusted, again following the guidelines from the relevant user manual.
Once the tonearm is correctly positioned you can lock the ruler in place using the two knurled screws
on the mounting block.
Now you can remove the stylus protector and begin the adjustment of the cartridge.
Please proceed carefully so as not to damage the cartridge.
Make sure that the cartridge is loosely mounted in the headshell. Carefully lower the cartridge onto
the scale plate.
The goal is for the stylus to land in the centre of the reference point (Pic. 1) and for the cartridge
body to be parallel to the lines on the scale plate (Pic. 2). To achieve this, you will need to gently
move the cartridge within the headshell: backwards, forwards and rotationally.
Please note:
Do not adjust the cartridge while it is resting on the scale plate; always use the lever to
lift it before adjusting, then lower it again afterwards to check.
After completing the adjustment, tighten the cartridge mounting screws to secure the cartridge in
the headshell. Check the alignment again after tightening the screws (as the action of tightening can
cause a very slight movement) and adjust again if necessary.
You have now completed the alignment of your tonearm and cartridge.
Pic. 1:
Reference point
Pic. 2:
Alignment of the cartridge
