Sony BM-850D, BM-850T manual Precautions, Table of Contents

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WARNING

To prevent fire or shock hazard, do not expose the unit to rain or moisture.

To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.

CAUTION

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

Owner’s Record

The model and serial numbers are located on the bottom. Record these numbers in the spaces provided below. Refer to them whenever you call upon your Sony dealer regarding this product.

Model No.

 

Serial No.

Precautions

On safety

•Should any solid object or liquid fall into the unit, unplug the unit and have it checked by qualified personnel before operating it any further.

2 Introduction

On power sources

•Operate the unit only on 9 V DC.

•For AC operation, use the AC power adaptor supplied with this unit. Do not use any other AC power adaptor as it may cause malfunction.

•Unplug the AC power adaptor from the wall outlet when it will not be used of an extended period of time. To disconnect the adaptor, pull it out by grasping the adaptor. Never pull it by the cord.

•The AC power adaptor which has been supplied becomes hot if it is connected to an AC outlet for a long period of time. But, this will not cause any trouble.

On placement

•Do not install the unit in a location near heat sources, such as radiators or airducts, or in a place subject to direct sunlight, excessive dust, mechanical vibration, or shock.

•Allow adequate air circulation to prevent internal heat build-up. Do not place the unit near materials (curtains, draperies) that may block the ventilation holes.

If you have any question or problem concerning your unit that is not covered in this manual, please consult the Sony dealer from whom you purchased the unit.

Table of Contents

 

Introduction

 

About This Manual

3

Features

3

Operation Flow Chart

4

Setting Up

 

Power Connection

6

Setting Up the Unit

6

Operations

 

Dictation

8

Transcription

12

Erasing

16

Telephone Recording

17

Example of Dictation and Transcription

18

Additional Information

 

Troubleshooting Guide

20

Alarm System

21

Specifications

22

Maintenance

22

Location and Function of Controls

23

BM-850D/T 3-757-398-32 U E

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Contents Microcassette Dictator/Transcriber Precautions Table of ContentsAbout This Manual FeaturesDifferences in supplied accessories As a dictator BM-850DOperation Flow Chart Dictation BM-850DTranscription BM-850T Attaching the cradle Power ConnectionSetting Up the Unit Cassette Insertion To reuse a cassetteDictation To stop the tapeDigital Counter While Dictating To record LTR letter and SEC secretary signalsBefore dictating, press Reset to reset the counters to zero Convenient FunctionsDictation To record the LTR signalTo record the SEC signal Recording timeTo B. Space When you have finished dictatingQuick reviewing playback/correcting the dictated material To DictRewind Start/Stop Listen Foot control unit TranscriptionTips on Transcription Auto Stop function To rewind the tapeTo rapidly advance the tape Controlling the speedReverse Time at 9 position TranscriptionOperations Auto backspace function Selecting the speaker To return the unit to the Electronic Index on modePrivate listening Keep Erase pressed and then press 0 REW ErasingInsert the cassette with the side to be erased up. See During telephone recording Telephone RecordingTelephone Example of Transcription Example of Dictation and TranscriptionExample of Dictation Blinks for approx seconds and stops blinkingJSS/hh Blinks for about 3 seconds and then stops blinkingTroubleshooting Guide Alarm System Alarm system Situation To release alarm systemCleaning the heads SpecificationsMaintenance Cleaning the cabinetRear Location and Function of ControlsLeft side Display Window

BM-850T, BM-850D specifications

The Sony BM-850D and BM-850T are powerful audio mixing consoles that stand out in the realm of professional sound engineering. Geared towards both live sound and studio environments, these models are designed to deliver exceptional audio performance, making them indispensable tools for sound professionals.

The BM-850D model is exceptional for its digital technology. It incorporates advanced digital signal processing (DSP), which provides pristine audio quality and allows for extensive customization of sound parameters. With its user-friendly interface, operators can quickly adjust levels, EQ, and effects to suit any performance context. The console features multiple input channels, enabling simultaneous use of various audio sources, which is ideal for complex audio setups.

One of the standout features of the BM-850D is its robust connectivity options. It supports a range of input types, including microphone, line, and auxiliary inputs, along with flexible output routing. This versatility allows sound engineers to switch quickly between different audio sources without compromising on quality.

The BM-850T, on the other hand, emphasizes portability and ease of use while still providing high-quality audio performance. This model is particularly suited for mobile applications, such as event production and on-the-road performances. Its compact design does not sacrifice functionality; it includes many of the same advanced features as the BM-850D, allowing for seamless integration into various setups.

Both models are equipped with advanced metering systems that provide visual feedback on audio levels, ensuring that engineers can maintain optimal mix balance. Additionally, they include built-in effects processors that offer a range of reverb, delay, and modulation effects, adding an extra layer of creativity to live performances or recordings.

The control layout of both models is intuitive, featuring clear labeling and easy access to critical functions. This design reduces the learning curve for users, allowing them to focus on delivering exceptional sound quality.

In conclusion, the Sony BM-850D and BM-850T are distinguished by their advanced technology and features, catering to the needs of sound professionals. Whether in a studio or on the go, these mixing consoles provide the reliability, flexibility, and audio fidelity that are essential in today's audio production landscape. With their combination of digital precision and user-friendly design, these models are set to enhance any audio mixing situation.
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