Döhmann Helix Two Handbuch für Installation und Betrieb - Seite 12

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HELIX TWO Mk2 INSTALLATION & OPERATION GUIDE

STEP 13 3 3 3

STEP 1

Please Note: Before performing this step, please check the level of the platter and adjust the four chassis feet

accordingly to achieve as horizontal level as possible. Adjust the armboard - proper adjustment is achieved

when the armboard is level with the top surface of the platter.

Place a small bubble level on the armboard for verification. Adjust one side at a time in small increments.

Adjust the position accordingly by using the four small access holes on top of the turntable. These holes

accept a 4mm Allen wrench (Hex key). Below these holes are four levelling screws. Typically, only small ¼ turn

adjustments are required to level the armboard.

A key aspect of the Helix technology is the floating armboard. Adjusting these four screws raises the armboard

to a floating position which is magnetically damped. This allows the armboard to be additionally isolated from

the chassis.

STEP 1

STEP 14 4 4 4

STEP 1

Gently feel the armboard to confirm that it is free to move horizontally side to side and forward and aft. The

purpose of this step is to check that the armboard undercarriage adjustment has been successful. Repeat

Steps 12 and 13 if required until the armboard is level and the undercarriage clearance criteria are met.

S S S S TEP

TEP 1 1 1 1 5 5 5 5

TEP

Adjust the tonearm and cartridge as specified by the manufacturer.

DA-MAN-H2-003

www.dohmannaudio.com

Armboard

Adjustment

Screws