Pro-Ject Audio Systems Signature 12 Instructions For Use Manual page 7

j) Counterweight assembly
Put on counterweight on the support rod. Tighten the locking screw gradually and watch than the shaft entry
into thread groove. Then tighten the locking screw. Correction of counterweight's weight is provided by
additional counterweight is also tighten by the set screw.
Setting range of counterweight:
1. Counterweight without additional counterweight
This setting balance cartridge with weight 4.5 – 8 gr.
2. Counterweight with additional counterweight with dimensions Ø15mm, length 30mm.
This setting balance cartridge with weight 8 – 15 gr.
3. Counterweight with additional counterweight with dimensions Ø15mm, length 45mm.
This setting balance cartridge with weight 15 – 23 gr.
Please note that the maximum visible part of this additional counterweight is 21mm.
© Pro-Ject Audio Systems · Pro-Ject Signature 12 · Revision 2014.11.04
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