Bard Comprehensive Guide to Programming and Features of MC4000
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PROGRAMMING INSTRUCTIONS

To swap lead and lag unit positions, press the ADVANCE button.

To enter the Program mode, press the PROGRAM button and release it when the message PROG appears on the display. When in Program mode, the DOWN and UP arrows are used to scroll through the programming steps.

A FLASHING display means that the function or choice is “SET”, and the display will alternate between the step function and setting.

To change the setting of any step, press the CHANGE button and the display will stop flashing, allowing change to the setting by using the DOWN or UP arrows. When desired setting is reached, press the SAVE button, and proceed as desired. When done with programming changes, press the PROGRAM button until display stops flashing and room temperature display is shown. If no buttons are pushed within thirty

(30)seconds, the controller will automatically revert back to “RUN” mode.

To reset all controller settings to the factory default values, press the PROGRAM button for 10 seconds until display reads dEF.

NOTE: When the controller has the security locking feature enabled, no changes to any selectable features can be made, and the default reset feature is also locked out. All of the programmable features/settings can be reviewed using the Program button and Up or Down arrows, but any attempt to change settings using the Change button will result is display showing “Locd” indicating controller is locked. See section on Security (Locking) Feature.

See next page for Programmable Features, Default Settings and MC4000 front panel label layout.

NOTE: When using the controller buttons to review settings or making changes, push and hold the buttons for approximately 1 second or until the display changes.

Quickly pushing or jabbing the buttons will not allow the controller to respond.

Manual

2100-563C

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Contents Installation Instructions & Replacement Parts List Contents Getting Other Information and Publications For More INFORMATION, Contact These PublishersTheory of Operation Shipping DamageGeneral Controller CertificationsTemperature Sensor Logic SPECIFICATIONS/FEATURES for Basic ControllerTemperature Sensors Mounting the ControllerSPECIFICATIONS/FEATURES for Alarm Boards Located on Main Controller BoardStaging Delay Periods LOW Voltage Field WiringController POWER-UP Advance Swap LEAD/LAG Unit FeatureController Programmable Features and Default Settings General Programming OverviewHumidity Control Option Manual Manual Manual Heating Sequence of Operation Specifications for Optional Remote Communication Board CB4000 Communication BoardCB4000 Communication Board Generator RUN Feature Controller WiringSecurity Locking Feature Backup DC Power ConnectionHOOK-UP Diagram Selection Table Reference Shown Manual Manual Manual Manual Manual Manual Manual Manual Manual Manual Manual Controllerconnections Heat Pumps no Economizer Manual Refrigerant Pressure Alarms Alarm Wiring2ND Stage Cooling Alarm Emergency Ventilation SequenceManual Manual Programming Instructions MC4000Series MIS-2954 Parts List This page intentionally left blank This page intentionally left blank This page intentionally left blank

MC4000 specifications

The Bard MC4000 is a state-of-the-art multi-channel wireless communication system, designed primarily for the needs of professionals in various industries. Known for its robust performance and exceptional reliability, the MC4000 is an ideal solution for events, concerts, large venues, and critical communications in diverse environments.

One of the main features of the MC4000 is its multi-channel capability, allowing it to support a range of frequencies simultaneously. This feature prevents interference from other devices and ensures clear, uninterrupted communication. The system supports multiple transmitters and receivers, enabling large teams to communicate effectively without the need for cumbersome cables.

The Bard MC4000 utilizes advanced digital signal processing technology, offering enhanced audio quality. This technology minimizes background noise and provides crisp, clear audio transmission even in challenging environments. The system also features automatic frequency selection, which scans for the best available frequencies, ensuring optimum performance at all times.

The MC4000 is designed with user-friendliness in mind, featuring an intuitive interface that allows for quick setup and operation. The clearly labeled controls and bright display make it easy for users to monitor audio levels and battery life, ensuring seamless operation during critical moments. Furthermore, the system is compatible with a variety of microphones and headsets, providing users with the flexibility to choose the equipment that best suits their needs.

Durability is another key characteristic of the Bard MC4000. Its rugged construction can withstand demanding usage in various environments, from outdoor events to industrial applications. The system also includes weather-resistant features, making it suitable for operations in adverse weather conditions without compromising functionality.

In terms of connectivity, the MC4000 supports both wired and wireless options. This versatility enables users to switch between modes depending on their needs or specific venue requirements. The built-in rechargeable battery ensures extended usage, eliminating the hassle of frequent battery replacements.

Overall, the Bard MC4000 is a versatile, high-performance wireless communication system that meets the demanding needs of modern professionals. Its combination of multi-channel support, advanced audio technology, and user-friendly design makes it an essential tool for anyone needing reliable communication in their operations. With the MC4000, users can expect clarity, durability, and performance that can keep pace with their dynamic work environments.
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