Lectrosonics Pro 4 Mini - Manual (Page 2)

INTRODUCTION
The PRO 4 mini system is a high quality wireless microphone system designed primarily for motion picture and
television production - both in the studio and in the field. The design features included are the direct result of
suggestions garnered during many conversations with industry engineers, cameramen, and audio producers.
These suggestions, together with meticulous attention to design and construction details, have resulted in a system
that offers portability, versatility, and "bullet-proof" reliability of operation.
The PRO 4 mini system consists of a CDM4 RF/power distribution module and a rechargeable battery pack
installed in a compact machined aluminum housing. The PRO 4 mini system is available with up to four CR185
wireless receivers and companion transmitters, or by itself to combine existing CR185 receivers. The system
comes in a padded, reinforced naugahyde carrying case. Zippered front and rear panels provide easy access to
controls and connectors.
Problems such as interaction of receivers, intermodulation and desensitization, etc. have been eliminated through
creative engineering and superior design. The integral CDM4 distribution modules provides convenience of
operation from a single antenna and power supply without degrading the performance of the CR185 receivers. In
fact, the additional RF filtering in the CDM4 module actually improves the already outstanding selectivity of the
CR185 receivers.
The PRO 4 mini makes portable multi-channel wireless simple and trouble-free.
TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
GENERAL TECHNICAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FRONT PANEL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REAR PANEL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SERVICE AND REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
RETURNING UNITS FOR REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back cover
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