THORENS 550 user manual Adjusting tracking force and bias

Page 36

Adjusting tracking force and bias

Tracking force as well as anti-skating (bias) are to be ad- justed according to the instructions supplied by the manu- facturer of the cartridge. Proceed as follows:

Set anti-skating (bias) to “0” (please refer to tonearm‘s user manual) and detach stylus guard. Move tonearm to a position in between tonearm rest and outer rim of platter. Lower tonearm by the lift lever. Now balance the tonearm by rotating the counterweight either clockwise or coun- ter-clock-wise until equilibrium has been achieved. Move tonearm back to rest and adjust tracking force. For this purpose the counterweight may either be turned clock- wise (viewed from the rear) respectively shifted or tracking force is set by a special adjustment screw (please refer to tonearm‘s user manual).

As a rule of the thumb, tracking force is usually set between 10 mN and 25 mN.

We advise to have the tracking force adjusted rather towards the higher value of the manufacturer‘s recom- mendation because this would in any case ensure a bet- ter trackability of the cartridge, prevent your precious vi- nyl records from getting damaged and eventually would sound better, as many listening test have shown.

With the help of the supplied tonearm balance you can finally check the tracking force. Put balance on felt mat (record removed), move tonearm over it and carefully lower the stylus onto tracking force mark on balance. If balance shows equilibrium the tracking force of tonearm is correct. Adjust accordingly until equilibrium is achieved.

Adjust anti-skating (bias) close to the value of tracking force. Again, extended listening tests have revealed that a slightly lower value than the tracking force can lead to a better sonic rendition.

36

Image 36
Contents Page Page Page Inhalt Table of Contents Table des matiéres Einleitung Sicherheitshinweise WarnungAnschlüsse und Bedienelemente Montage und Aufstellung Page Anschluss des Plattenspielers Page Installation des Tonarms Installation des Tonabnehmers Einstellung der Tonarmhöhe VTA Feinjustage des Tonabnehmers Einstellung von Auflage- und Antiskatingkraft Betrieb des Plattenspielers Gehen Sie wie folgt vor, um eine Schallplatte abzuspielen Wartung und Pflege Problembehandlung Mögliche UrsachenTechnische Daten Serviceinformationen Weitere Informationen unterNotizen Introduction Safety instructions Please Read this page Carefully Before Operating Your UnitConnections and operational elements Mounting and set-up Page Connecting the record player Page Mounting the tonearm Mounting the pickup cartridge Adjusting tonearm height VTA Alignment of pickup cartridge Adjusting tracking force and bias Operation For playing your records proceed as follows Maintenance and care Trouble shooting Possible causeTechnical specifications Service information Further information may be obtained fromPage Merci pour l’achat de votre nouvelle platine Thorens Lire Attentivement Avant LA Premiere Mise EN Service Consignes de sécuritéRaccordements et commandes Montage et installation Contenu de la livraisonPage Raccordement de la platine Page Installation du bras de lecture Installation de la cellule de lecture Réglage de la hauteur du bras VTA Réglage précis de la cellule Réglage des forces d’appui et antiskating Utilisation de la platine Page Maintenance et entretien Problèmes et solutions Causes possiblesCaractéristiques techniques Informations service après-vente Informations complémentaires surPage Mail info@thorens.com Analog high fidelity