Bogen ORATOR1, ORATOR2 User Manual

Infrared Voice Reinforcement System

© 2011 Bogen Communications, Inc.

All rights reserved.

Specifications subject to change without notice.

54-2197-01G 1306

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
ANY FRONT/BACK COVERS OR PANELS. NO USER-SERVICEABLE PARTS
INSIDE.

REFER SERVICING TO QUALIFIED PERSONNEL.

The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and mainte­nance (servicing) instructions.

The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.

CAUTION

DANGER OF EXPLOSION IF
TRANSMITTER BATTERY IS
INCORRECTLY REPLACED.

REPLACE ONLY WITH SAME

OR EQUIVALENT TYPE

WARNING

BATTERY SHALL NOT BE

EXPOSED TO EXCESSIVE

HEAT SUCH AS SUNSHINE,

FIRE, OR THE LIKE.

NOTICE: Every effort was made to ensure that the information in this guide was complete and accurate at the

time of printing. However, information is subject to change.

WARNING: To reduce the risk of Fire or Electric Shock, Do Not Expose this apparatus to rain or moisture.

Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as
vases shall be placed on the apparatus.

WARNING: Only connect unit to AC mains outlet providing protective earthing connection.

NOTE: Mains plug or an appliance coupler are used as disconnect devices from the mains and shall remain

readily accessible and operable.

CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of

electric shock, do not perform any servicing other than that contained in the operating instructions

unless you are qualified to do so.

Always follow these basic safety precautions when installing and using the unit:

IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean unit with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8.

Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus

(including

amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding-type plug has two blades and a third

grounding prong. The wide

blade, or the third prong, are provided for your safety. If the provided

plug does not fit into your outlet, con-

sult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Unplug this apparatus during lightning storms or when not used for long periods of time.

13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate
normally, or has been dropped.

Table of Contents

Description ......................................................................................................................1

Package Contents ..........................................................................................................1

ORB35 Receiver/Base Unit Front Panel ......................................................................2

ORB35 Receiver/Base Unit Rear Panel ........................................................................2

OMX1 MIC/Transmitter Panels ......................................................................................3

ORS Infrared Sensor ......................................................................................................3

Quick-Start Installation Instructions ............................................................................4

Setting System Volumes ................................................................................................4

ORB35 Receiver/Base Unit Installation & Operation................................................5-8

Mounting & Ventilation ..........................................................................................................5

System Wiring Connections ..............................................................................................5-6

Receiver/Base Unit Programming DIP Switches ..................................................................7

Controls & Indicators ............................................................................................................8

Charging Dock Indicators ......................................................................................................9

Charging OMX1 MIC/Transmitter Units ................................................................................9

ORB35 Rotating Cover..........................................................................................................9

OMX1 MIC/Transmitter ............................................................................................10-12

Battery Installation ..............................................................................................................10

OMX1 Features ..................................................................................................................10

Programming the OMX1......................................................................................................10

Dock Selection Tabs ............................................................................................................11

Controls and Indicators ........................................................................................................11

Function Buttons..................................................................................................................12

OMX1 Wearing Options ......................................................................................................12

OMX1 Adjustable Lanyard Assembly ..................................................................................13

ORS Infrared Sensor ....................................................................................................14

Installation............................................................................................................................14

Technical Specifications ..............................................................................................15

Limited Warranty; Exclusion of Certain Damages ....................................................16

Accessories ..................................................................................................................16

This Page Intentionally Left Blank.

1

Description

The Bogen Orator is a dual-channel, infrared (IR) wireless microphone/transmitter and mixer/amplifier system that is designed
to enhance a presenterʼs voice in all areas of the room. IR technology eliminates the interference and cross-talk from adjacent
rooms that occurs with radio-based wireless products. In addition to two independent wireless microphone/transmitter
channels, the receiver/base unit (ORB35) provides 4 AUX inputs for the connection of various source devices like the audio
output of a computer, a video projector, a DVD player, and other audio sources. A separate Override input allows its audio
source to take precedence over the AUX inputs. Typically, this input is connected to the facilityʼs area-wide paging system so
that important announcements can be clearly heard through the Orator system. A highly functional 8-Band equalizer allows a
tremendous amount of control to compensate for room acoustics. A single, convenient, master volume control provides an
easy means of adjusting the overall system level.

The Orator uses a centrally located ceiling sensor (ORS) to receive infrared signals from its MIC/Transmitter units (OMX1).
Each OMX1 contains a built-in microphone and is designed to be used as a pendant microphone suspended from a neck-worn
lanyard (with safety break-away latch) or as a handheld microphone. A professional style wire belt clip and external microphone
input allows the OMX1 to be used as a body-pack if desired. A compatible, external microphone must be obtained
separately for this use. The OMX1 also contains an AUX input jack for connection to audio source devices. This function of the
OMX1 allows audio devices to be easily and wirelessly connected into the Orator system.

The ORB35ʼs unique front-mounted charging docks and rotating cover provide a place for secure storage and charging of the
OMX1 units. Users always know where the charging docks are and this configuration eliminates the need to find an unused
outlet and a suitable spot to put the charger itself. The Oratorʼs cover rotates up and out of the way when the system is in use
and back down to help secure the OMX1 units when not in use. A key lock allows the cover to be locked in the closed position,
and also in the open position if the rotating cover function is not desired. The lanyard can be left attached to the OMX1 while
in the charging dock with the lanyard itself neatly tucked away in the storage area below the charging dock.

Each OMX1 unit is capable of muting the other OMX1 in the system or of initiating an intercom call request to a compatible
facility intercom system. The front area contains two function buttons specifically for these features. A simple press of one
button initiates an intercom call. Pushing and holding the other button will cause the other OMX1 to be muted. These features
can be enabled or disabled per OMX1 through the ORB35 unit. The OMX1 itself contains no switches for setting these features
or its transmit frequency. Instead the OMX1 communicates with the ORB35 unit when it is inserted into the charging dock.
The ORB35 unit syncs the OMX1 with frequency to transmit on and what specific functions are to be enabled. All settings are
made on the rear of the ORB35 unit.

Along with all this innovation comes Bogenʼs proven amplifier reliability. The same industrial grade amplifier technologies
that have made Bogen a staple of commercial public address systems for over 80 years are used in the Orator. Highly
dependable electronic components and robust amplifier designs wrapped in heavy-gauge steel enclosures ensure years of
operational service.

Package Contents

The Bogen Orator System comes complete with the following items:

• 1 Receiver/Base Unit (ORB35)

• 2 Security Cover Keys

• 1 or 2 MIC/Transmitters (OMX1)

Orator 1 System includes 1 OMX1 unit;
Orator 2 System includes 2 OMX1 units

• 2 Dock Selection Tabs (per OMX1)

• 1 Lanyard (per OMX1)

• 1 Lanyard Attachment Plate (per OMX1)

• 1 Rechargeable Li-Ion Battery (per OMX1)

• 5 Blank Identification Label Cards (per OMX1)

• 1 Infrared Sensor (ORS)

• 1 Sensor Cable - 50 ft. (15m) approx.

• 1 Sensor Mounting Bracket (with hardware)

2

ORB35 Receiver/Base Unit Front Panel

1. Power Switch - page 8

2. Rotating Security Cover Lock

3. Translucent Rotating Security Cover - page 9

4. Built-In Charging Docks - page 9

5. ALD Program Monitor Outputs - page 6

6. Input 4 Connections - page 6

7. AUX Input Volume Controls - page 8

8. Master Volume Control - page 8

9. Bass & Treble Controls - page 8

10. MIC/Transmitter Charge Status Indicators - page 9

11. Lanyard/Accessory Storage Area

5

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3

4

6

7

8

9

10

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7

3

4

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6

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10

12

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13

8

1. Speaker Connections - page 5

2. Confirmation Tone Volume Control - page 8

3. Line-Level Subwoofer Output - page 6

4. Line-Level Boost Output - page 6

5. Override (O/R) Input Volume Control - page 8

6. MIC/Transmitter(s) Volume Control - page 8

7. IR Sensor Connections - page 5

8. Call Switch Contact - page 6

9. Setup/Configuration DIP Switch - page 7

10. 6-Band Graphic EQ - page 8

11. EQ Bypass Switch - page 8

12. Override (O/R) Input - page 6

13. AUX Inputs - page 5

ORB35 Receiver/Base Unit Rear Panel