Dynavector DV 505 tonearm User Manual download pdf (Page 2)

3. Pre use check points

The DV-505 leaves factory only after fine adjustment and meticulous check. But unexpectable

incidents in transit can possibly change its condition.

To use the DV-505 in its best condition, the user is requested to check the following points prior to

application:

Isn't damper plate in contact with magnet?

Pick up main arm and gently reciprocate it sideways.

If damper plate is free from bent (or distortion) and

clear of magnet, main arm can be thus moved

smoothly. Otherwise, metallic frictional sound occurs

and, as this motion is forced, it encounters growing

resistance. In such a case, confirm direction in which

damper plate is bent and apply finger pressure to put

it into right and straight shape. (This copper plate

can be deformed with ease. After its adjustment, it

must not be touched by hand or hit by foreign

object.)

Is inertia controlled dynamic damper

functioning?

Pick up main arm gently and look in from below.

Normally, damper weight is seen vibrating finely. If it

is in contact with arm's inner surface and is not so

vibrating, Loosen stopper and, with light downward

pull, refasten it, and/or straighten springboard.

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Dynavector DV 505 tonearm User Manual Page 2