Pro-Ject Audio Systems Pro-Ject Signature 12 - Manual (Page 14)

For adjustment and control of vertical tracking force (VTF) is supplied in the package electronic stylus balance
Pro-Ject Meaure IT II
Product information:
Case made of aluminium
4 digit LCD-Display with backlight
Capacity 0-5g
Variance ± 0,002g
Auto calibration function
Auto off after 60 seconds
Batteries supplied (teo AAA cells)
Dimensions (W x H x D) 122 x 25 x 55mm
Weight 170g
3. Adjusting the vertical tracking angle (VTA)
Put a record on the platter. When the needle is lowered into the record groove and the tonearm is not resting
on the tonearm rest, the tube of the tonearm should be parallel to the surface of the record. If it is not, loosen
both VTA adjustment screws in the tonearm base just enough to allow vertical movement of the arm pillar
without force and slide the arm up or down until it is parallel. Carefully retighten VTA adjustment screws
without applying excessive force which would deform the arm pillar.