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Great price, Quick delivery, the document was very usefull A+++++++++++++++
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Thank´s for your help, I already recived these manual from you
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Thank you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
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Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
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This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
Tonearm height adjustment
Put a record on the platter and screw on the clamp. When the needle is lowered into the record groove and the tonearm is not resting on the lift arm, the tube of the tonearm should be parallel to the surface of the record. If it is not loosen both allen 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 the allen screws without applying excessive force (which would deform the arm pillar) � finger tight is quite sufficient.
Adjusting the vertical tracing angle (vta)
The cartridge needle must be vertical in the record groove in order to trace the groove wall modulations correctly. A small screw at the bearing end of the arm, which is covered by the outer bearing ring, allows incorrect vta to be corrected if your needle is not mounted exactly perpendicular to the cartridge body (which is often the case). In order to access this screw, the stub for the anti-skating weight thread (15) must be removed by gently unscrewing it with flat nosed pliers or a strong pair of tweezers. Keep the stub in a safe place until you are ready to reinsert it. Now tilt the front of the tonearm up, and slacken off the screw just enough to be able to revolve the arm tube without applying force. Note! Do not remove the screw completely! With the aid of a good magnifying glass adjust the needle until it is vertical in the groove (i.e. perpendicular to the record's surface). Ideally this should correspond to the top surface of the cartridge body being parallel to the record surface, but in practice this is often not the case. When you are satisfied that the needle is vertical retighten the screw carefully and replace the anti-skating stub. Under no circumstances should the arm tube be adjusted with the needle still in the record groove! Irreparable damage may be caused to the cantilever suspension! The arm must be lifted to make each adjustment and lowered afterwards to check it.
Anti-skating force adjustment
The anti-skating force must be adjusted according to the mass of the cartridge as follows: Downforce 10 - 15 mN 15 - 20 mN 20 - 25 mN Groove in the stub (15) 1st from bearing rings 2nd 3rd " " " " " "
Hang the loop of the thread of the anti-skating weight in the groove of the anti-skating stub (15) corresponding to the downforce applied to your cartridge and feed the thread through the loop of the wire support (17). By applying gentle pressure to the wire support (17) bend it until the anti-skating weight hangs exactly over the spot shown on page 2. With very heavy cartridges it is possible that the anti-skating force will not be sufficient even in the third groove. A heavier anti-skating weight can then be ordered through your PRO-JECT dealer.
Changing replay speed
To play records at 45rpm remove the sandwich platter (5). Using the accessory tool provided hook the belt over the larger diameter part of the motor pulley (2). Refit the sandwich platter. To revert to 33,33 r.p.m. repeat the proceedings using the smaller step on the pulley.
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