Bang & Olufsen Beogram 4500 User Manual

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Beogram 9000 :
TYPE 5961-5963-5964-5965
Beogram 9500
TYPE 5966-5968-5969-5970
TX 2
TYPE 5911-5913

Bang & Olufsen Beogram 4500 Specifications

General

Platter	Aluminum
Drive System	Belt Drive
Speeds	33⅓, 45 rpm
Cartridge	MMC
Wow and Flutter	0.06%
Output	RCA
Tonearm	Tangential tracking tonearm

Summary

Technical Specifications

General Beogram Specifications

Lubrication Guide

Lubrication Points and Recommended Lubricants

Instructions for applying lubricants to specific mechanical parts.

Pickup Arm and Speed Adjustments

Pickup Arm Transport and Lift/Lower Adjustments

Procedures for adjusting pickup arm movement in/out and lift/lower.

Speed Adjustment and Verification

How to set and check turntable speed using various methods.

Tonearm Set-down and Photo Control Adjustments

Pickup Arm Set-down Point Adjustment

Adjusting the 17cm and 30cm automatic set-down positions.

Diaphragm for Photo Control Adjustment

Turntable Height and Centering

Turntable Height Adjustment

Setting the distance between the top plate and turntable surface.

Turntable Mechanism Centering

Repair and Mounting Hints

Wire Drive Mounting Procedure

Camwheel Fitting Instructions

Pickup Arm Mounting Procedures

Fitting the Tone Arm

Insulation Testing

Insulation Test Procedure

Steps for performing the electrical insulation test on the apparatus.