Dynavector DV 505 tonearm User Manual download pdf (Page 4)

necessary.)

Arm height adjusting

With slide stopper relaxed, height of arm can be

adjusted by turning slide knob. But as arm slowly sinks

by itself when slide stopper is loosened, an easy way to

adjust arm height is, first lift arm to maximum height,

then let arm sink while holding stopper between fingers,

and finally fasten stopper just when arm comes down to

right place.

Arm must be just so high that sub arm may precisely

parallel record disk surface.

Arm balancing

Horizontal balancing

Main arm is designed to maintain itself always

level. But horizontal balancing is still necessary

to distribute bearing load evenly and thereby

realize best trackability. To achieve this balance,

shell and sub weight alone normally suffice. First

position sub weight A closest to the fore, or sub

weight B at white-color balancing point mark, and

then slide sub weight on scaled bar by one notch

backward per every 5g added to cartridge

weight. (In using any shell other than one

supplied, add to or deduct from cartridge weight

the difference in weight between these two

shells.)

Lateral balancing

If arm flows laterally to either side while inside

force canceller weight is suspended from zero

point or is removed from cartridge, slide lateral

balancer to either side to prevent arm from

flowing so. (Make sure beforehand that arm base

is set level.)

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Dynavector DV 505 tonearm User Manual Page 4